Sciences

How is the shadow formed

purpose of experimentHow the shadow is formedtoolsDark body (ball) - Light source (torch )stepsWelco......

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How is the shadow formed

Sciences

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purpose of experimentHow the shadow is formedtoolsDark body (ball) - Light source (torch )stepsWelcome. Now you are going to do an experiment that shows, How is the shadow formed?, Look at the Theoretical framework On the lab board, then bring the tools to the lab bench,Place the dark body (bal......

Science

the splitting of white light into seven spectrum colors

the splitting of white light into seven spectrum colors

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the splitting of white light into seven spectrum colors

Science

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the splitting of white light into seven spectrum colors

Sciences

Seeing objects through different materials

Purpose of experimentSeeing objects through different materialstoolsPicture in the frame - frosted g......

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Seeing objects through different materials

Sciences

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Purpose of experimentSeeing objects through different materialstoolsPicture in the frame - frosted glass - clear glass – carton (cardboard paper)stepsWelcome. Now you are going to do an experiment that materials can be classified according to their ability to transmit light into (transparent - trans......

Sciences

Formation of the images through narrow holes

purpose of experimentFormation of the images through narrow holestoolscardboard box - semi......

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Formation of the images through narrow holes

Sciences

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purpose of experimentFormation of the images through narrow holestoolscardboard box - semi -transparent paper (kalk paper) - scissors - candle - lightersteps Get the cardboard box and put it in the middle of the lab table  Make one circular hole on the side of the box using......

Sciences

Mixing the primary colors light to produce the secondary light

purpose of experimentMixing the primary colors light to produce the secondary lighttools 3 tripods -......

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Mixing the primary colors light to produce the secondary light

Sciences

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purpose of experimentMixing the primary colors light to produce the secondary lighttools 3 tripods - red flashlight - green flashlight - blue flashlight - 3 switchstepsOpen the red flashlight with a green flashlight and note the color formedOpen the red flashlight with a blue flashlight and note the......

Sciences

Light travels in straight lines

Unit Two: Sound and Light. Lesson 2: The wave nature of light.Purpose of experimentLight travel......

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Light travels in straight lines

Sciences

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Unit Two: Sound and Light. Lesson 2: The wave nature of light.Purpose of experimentLight travels in straight linestoolswooden or carton screen, each one has a centered hole, candle, lighterstepsWelcome. Now you are going to do an experiment that shows that light travels in straight lines. Look......

Sciences

Seeing through transparent objects

purpose of experiment seeing through transparent objectstoolsRed apple - red glass sheet- green glas......

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Seeing through transparent objects

Sciences

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purpose of experiment seeing through transparent objectstoolsRed apple - red glass sheet- green glass sheet- blue glass sheetstepsWelcome. Now you are going to do an experiment that show .. Seeing through transparent objects, Look at the Theoretical framework On the lab board, then bring the to......

Sciences

Mixing the seven spectrum colors to produce the white light

purpose of experimentMixing the seven spectrum colors to produce the white lightExperiment tools&nbs......

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Mixing the seven spectrum colors to produce the white light

Sciences

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purpose of experimentMixing the seven spectrum colors to produce the white lightExperiment tools The seven-color disc is fixed on an electrical device. - SwitchstepsPress the power button of the device to mix the seven colors,then observe what happenPress the stop button of the devicePress th......

Science

Law of attraction and repulsion between magnetic poles

Purpose of experimentLaw of attraction and repulsion between magnetic polesTools two magnets (d......

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Law of attraction and repulsion between magnetic poles

Science

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Purpose of experimentLaw of attraction and repulsion between magnetic polesTools two magnets (determined with the south and north poles) - wooden holder - string - paperstepsWelcome. Now you are going to do an experiment that shows.. Law of attraction and repulsion between magnetic poles. Look......

Science

How to measure an object's weight by using a spring scale

purpose of experienceHow to measure an object's weight by using a spring scaleToolsspring balance -......

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How to measure an object's weight by using a spring scale

Science

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purpose of experienceHow to measure an object's weight by using a spring scaleToolsspring balance - the object to be weighed (sandbag) - tripodstepsWelcome, you are going to do an experiment showing how to measure an object's weight by using a spring scale. Look at the theoretical framework on the l......

Science

How you can measure the mass of a solid object by using a two pans balance

purpose of experimentHow you can measure the mass of a solid object by using a two pans balancetools......

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How you can measure the mass of a solid object by using a two pans balance

Science

0 / (0)

purpose of experimentHow you can measure the mass of a solid object by using a two pans balancetoolsBalance with two pans - weights of known mass (1000 g, 500 g, 250 g) - the object whose mass is to be measured (bean bag) stepsWelcome, you are going to do an experiment that shows how you can measure......

Sciences

Electromagnetic Generation

Purpose of experimentElectromagnetic GenerationExperiment toolsa long wrought-iron nail - an insulat......

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Electromagnetic Generation

Sciences

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Purpose of experimentElectromagnetic GenerationExperiment toolsa long wrought-iron nail - an insulated copper wire 30 cm long - a set of metal paper clips - a batteryStepsLook at the Theoretical framework On the lab board, then bring the tools to the lab benchGet a long iron nail and close to the pa......

Sciences

The Magnetic Field of Electric Current

purpose of experimentThe Magnetic Field of Electric Currenttoolsa small compass - an insulated conne......

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The Magnetic Field of Electric Current

Sciences

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purpose of experimentThe Magnetic Field of Electric Currenttoolsa small compass - an insulated connecting wire - a batterystepsWelcome. Now you are going to do an experiment that shows The magnetic field of electric current, Look at the Theoretical framework On the lab board, then bring the tools to......

Sciences

Generating Electric Current by Using Magnets

purpose of experimentGenerating electric current using magnetsToolsA long insulated copper wire coi......

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Generating Electric Current by Using Magnets

Sciences

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purpose of experimentGenerating electric current using magnetsToolsA long insulated copper wire coiled in the form of a coil consisting of several coils - a magnet in the shape of the letter U - a device for measuring currentsteps1. Welcome. You are going to conduct an experiment that shows how an......

Chemistry

Preparation of oxygen gas in the laboratory

Purpose of experiment Preparation of oxygen gas in the laboratory Toolsglass beaker - two-......

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Preparation of oxygen gas in the laboratory

Chemistry

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Purpose of experiment Preparation of oxygen gas in the laboratory Toolsglass beaker - two-hole cork stopper - glass spout funnel - glass delivery tube - basin - water - graduated flask - hydrogen peroxide solution (oxygen water) - manganese dioxide.StepsBring the glass basin and install th......

Sciences

The difference in the degree of heat conduction of different metals

purpose of experiment The difference in the degree of heat conduction of different metals Tools Buns......

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The difference in the degree of heat conduction of different metals

Sciences

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purpose of experiment The difference in the degree of heat conduction of different metals Tools Bunsen flame - 2 metal stands - stopwatch - candle gun - 3 desk pin - 3 rods (copper, iron, aluminumsteps Fix each desk pin on each leg using a wax gun.Light a flame to allow heat to travel to each leg.Ca......

Sciences

Preparation of carbon dioxide gas in the laboratory

Purpose of experimentPreparation of carbon dioxide gas in the laboratorytoolsgraduated flask - glass......

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Preparation of carbon dioxide gas in the laboratory

Sciences

0.3 / (1)

Purpose of experimentPreparation of carbon dioxide gas in the laboratorytoolsgraduated flask - glass beaker - cork stopper with two holes - glass funnelU-shaped glass tube - dilute hydrochloric acid - calcium carbonatesteps Place the candle in the middle of the lab bench.Light the candle by usi......

Science

The direction of the free magnet

Purpose of experimentThe direction of the free magnettoolsmagnetic rod - metal paper clipsstepsWelco......

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The direction of the free magnet

Science

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Purpose of experimentThe direction of the free magnettoolsmagnetic rod - metal paper clipsstepsWelcome. Now you are going to do an experiment that shows.. Indicates the direction of the free magnet, Look at the Theoretical framework On the lab board, then bring the tools to the lab bench, ......

Science

Detection of carbon dioxide gas during plant respiration

Objective of the experiment:Detection of carbon dioxide gas during plant respirationExperiment tools......

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Detection of carbon dioxide gas during plant respiration

Science

0.2 / (1)

Objective of the experiment:Detection of carbon dioxide gas during plant respirationExperiment tools: bean seeds - jar - water sprayer - cotton - test tube with clear lime water -plastic tube - clayExperiment steps:- Put the cotton in the jar.- Spray water on the cotton with a water sprayer.- P......

Sciences

Make your own thermometer

Objective of the experiment:Making a thermometerExperiment tools:Glass basin - Graduated cylinder -......

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Make your own thermometer

Sciences

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Objective of the experiment:Making a thermometerExperiment tools:Glass basin - Graduated cylinder - Candle - Beaker with colored water - Lighter Experiment steps: - Put the amount of water into the plastic bottle.- Put the amount of ethyl alcohol into the plastic bottle.- Put the amount of red color......

Chemistry

Calculate the percentage of oxygen in the air

Objective of the experiment:Calculate the volume percentage of oxygen in the airExperiment tools:Gla......

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Calculate the percentage of oxygen in the air

Chemistry

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Objective of the experiment:Calculate the volume percentage of oxygen in the airExperiment tools:Glass basin - Graduated cylinder - Candle - Beaker with colored water - Lighter Experiment steps: - Place the candle inside the glass basin .- Pour the colored water into the glass basin .- Light the can......

Science

Digestive system

the goal:Identifying the components of the digestive system.Materials and tools:A model of the diges......

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Digestive system

Science

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the goal:Identifying the components of the digestive system.Materials and tools:A model of the digestive system organs - Anatomy lab - Dissection tools.Steps:Click on the digestive system button, then click on each organ button to display it.You can also click on the 3D button to view the organs in......

The effect of speed in collision
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Science

The effect of speed in collision

The effect of speed in collision

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The effect of speed in collision

Science

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The effect of speed in collision

Science

What is the speed of the glass ball?

the goal:Testing the time it takes for a glass ball to roll down a slope and determining whether the......

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What is the speed of the glass ball?

Science

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the goal:Testing the time it takes for a glass ball to roll down a slope and determining whether the height of the slope affects the motion of the glass ball.Materials and tools:Books - Wooden or cardboard surface - Glass ball - Stopwatch.Steps:1- Place one book under the wooden board, then place th......

Science

How do mammals keep their bodies warm in cold places

the goal:Exploring how mammals keep their bodies warm in cold places.Materials and tools:Vegetable f......

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How do mammals keep their bodies warm in cold places

Science

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the goal:Exploring how mammals keep their bodies warm in cold places.Materials and tools:Vegetable fat - Ice - Kitchen brush - Stopwatch.Steps:Lower the lab assistant's hand into the ice and note the stopwatch time.Note how long the lab assistant can tolerate the cold before raising their hand.Use t......

Science

Concept of Speed

The goal of the experiment: experiment to learn the concept of speed and how we can measure it Exper......

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Concept of Speed

Science

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The goal of the experiment: experiment to learn the concept of speed and how we can measure it Experience Tools:  different speed cars – stopwatch- measuring tape Steps of the experiment: The conclusion:

Science

Air Resistance

Objective of the experiment:To study air resistanceExperiment tools:Boxes - ParachuteExperiment step......

0 / (0)

Air Resistance

Science

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Objective of the experiment:To study air resistanceExperiment tools:Boxes - ParachuteExperiment steps:- In front of you boxes press the drop button and note the arrival of the boxes down.- We notice the boxes hanging with a parachute arriving at the end as a result of the force ofair friction to the......

Science

Wind and water mills

Wind and water mills

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Wind and water mills

Science

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Wind and water mills

Science

Store energy in devices

Store energy in devices

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Store energy in devices

Science

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Store energy in devices

Science

Friction Between Solid Objects

Objective of the experiment:To compare the friction between different solid bodiesExperiment tools:T......

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Friction Between Solid Objects

Science

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Objective of the experiment:To compare the friction between different solid bodiesExperiment tools:Two balls - Golf stick - Smooth road - Sandy roadExperiment steps:- Put each ball at the starting point of each path.- Hit each ball with the stick in each different way and note the movement of each b......

Science

Energy transformations in devices

Energy transformations in devices

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Energy transformations in devices

Science

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Energy transformations in devices

Science

Gravity between the sun, earth and moon

Gravity between the sun, earth and moon

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Gravity between the sun, earth and moon

Science

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Gravity between the sun, earth and moon

Science

Energy transformations in Newton's pendulum

Energy transformations in Newton's pendulum

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Energy transformations in Newton's pendulum

Science

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Energy transformations in Newton's pendulum

Science

The effect of the mass of bodies in collision

The effect of the mass of bodies in collision

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The effect of the mass of bodies in collision

Science

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The effect of the mass of bodies in collision

Science

The relationship between the mass of objects and their velocity

The relationship between the mass of objects and their velocity

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The relationship between the mass of objects and their velocity

Science

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The relationship between the mass of objects and their velocity

Science

The crash effect of a wrecking ball

The crash effect of a wrecking ball

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The crash effect of a wrecking ball

Science

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The crash effect of a wrecking ball

Science

The relationship between velocity and kinetic energy

The relationship between velocity and kinetic energy

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The relationship between velocity and kinetic energy

Science

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The relationship between velocity and kinetic energy

Science

Nervous system

Nervous system

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Nervous system

Science

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Nervous system

Science

Respiratory system

Respiratory system

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Respiratory system

Science

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Respiratory system

Science

Gravity and Magnetism

Gravity and Magnetism

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Gravity and Magnetism

Science

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Gravity and Magnetism

Science

Circulatory system

Circulatory system

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Circulatory system

Science

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Circulatory system

Science

Food Chain Model

Food Chain Model

5 / (6)

Food Chain Model

Science

5 / (6)

Food Chain Model

Science

Demonstrate the transfer of water inside a plant

Demonstrate the transfer of water inside a plantPlease watch the video of the experiment by clicking......

5 / (2)

Demonstrate the transfer of water inside a plant

Science

5 / (2)

Demonstrate the transfer of water inside a plantPlease watch the video of the experiment by clicking here before starting it

Sciences

Clarify whether soil is one of the basic needs of plants

Clarify whether soil is one of the basic needs of plantsPlease watch the video of the experiment by......

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Clarify whether soil is one of the basic needs of plants

Sciences

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Clarify whether soil is one of the basic needs of plantsPlease watch the video of the experiment by clicking here before starting it

Science

Clarify that light is one of the basic needs of plants

Clarify that light is one of the basic needs of plantsPlease watch the video of the experiment by cl......

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Clarify that light is one of the basic needs of plants

Science

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Clarify that light is one of the basic needs of plantsPlease watch the video of the experiment by clicking here before starting it

Sciences

The relationship between friction and motion

Objective of the experiment:To study the relationship between friction and motionExperiment tools:cr......

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The relationship between friction and motion

Sciences

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Objective of the experiment:To study the relationship between friction and motionExperiment tools:crane - car with wheels that can be demounted and installedExperiment steps:- Take off the wheels of the car and put them on the beginning of the plank and note what happens.- We notice that the car is......

Sciences

Prove that soil contains small animals or creatures

Objective of the experiment:To prove that the soil contains microorganismsExperiment tools:Funnel -......

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Prove that soil contains small animals or creatures

Sciences

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Objective of the experiment:To prove that the soil contains microorganismsExperiment tools:Funnel - Holder - Muslin - Light source - Basin - Water - Soil - Digging spoonExperiment steps:- Fix the funnel in the holder and put a piece of muslin in the funnel.- Fill the basin with water and place it at......

Science

Soil components

Objective of the experiment:To identify the components of the soilExperiment tools:Flask - Water - S......

5 / (7)

Soil components

Science

5 / (7)

Objective of the experiment:To identify the components of the soilExperiment tools:Flask - Water - Soil - Plug - Drilling spoonExperiment steps:- Fill the flask halfway with a soil sample.- Fill the other half of the tester with water.- Shake the tester well and leave it on the table for some time......

Sciences

Water and air resistance to movement of objects

Objective of the experiment:To study Water and air resistance to movement of objectsExperiment tools......

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Water and air resistance to movement of objects

Sciences

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Objective of the experiment:To study Water and air resistance to movement of objectsExperiment tools:two ships, one with a sailExperiment steps:- Press the start button and note that each ship is moving against the wind with the same speed in the two ships.- We notice the movement of a ship without......

Science

First class levers

Unit One: Forces and Motion.Lesson One: types of levers.Objective of the experiment:To identify to&n......

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First class levers

Science

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Unit One: Forces and Motion.Lesson One: types of levers.Objective of the experiment:To identify to the first class leversExperiment tools:pliers - pincers - scissors - water pump - nail clippers - hammer - crowbar and rock - balance scaleExperiment steps:- Use each lever in its correct position......

Science

What is the reason for the occurrence of night and day?

What is the reason for the occurrence of night and day?

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What is the reason for the occurrence of night and day?

Science

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What is the reason for the occurrence of night and day?

biology

What makes mold grow?

What makes mold grow?

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What makes mold grow?

biology

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What makes mold grow?

Lung model
Free

Science

Lung model

Lung model

5 / (7)

Lung model

Science

5 / (7)

Lung model

Science

Human Body Organs

Human Body Organs

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Human Body Organs

Science

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Human Body Organs

Science

Visual Defects

Visual DefectsPlease watch the video of the experiment by clicking here before starting it

0 / (0)

Visual Defects

Science

0 / (0)

Visual DefectsPlease watch the video of the experiment by clicking here before starting it

Science

Clarify the relationship between light and the sense of sight

Clarify the relationship between light and the sense of sight

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Clarify the relationship between light and the sense of sight

Science

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Clarify the relationship between light and the sense of sight

Science

Calculation of the response time of the senses of sight and hearing

Calculation of the response time of the senses of sight and hearing

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Calculation of the response time of the senses of sight and hearing

Science

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Calculation of the response time of the senses of sight and hearing

Science

Light interaction with different types of materials (Reflection)

Light interaction with different types of materials (Reflection)

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Light interaction with different types of materials (Reflection)

Science

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Light interaction with different types of materials (Reflection)

Science

Adaptation of animals and plants

Adaptation of animals and plants

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Adaptation of animals and plants

Science

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Adaptation of animals and plants

Science

Morse code

Morse code

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Morse code

Science

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Morse code

Science

Transformations of Electrical Energy

Objective of the experiment:To identify the transformations of electrical energyExperiment tools:A l......

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Transformations of Electrical Energy

Science

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Objective of the experiment:To identify the transformations of electrical energyExperiment tools:A light bulb - A hair dryer - A mobile phone with a charger - An iron - A TV -A washing machine - A motor - An electric heater - A radio - A toast makerExperiment steps: - Note the electrical energy chan......

Science

Water filter design

Water filter design

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Water filter design

Science

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Water filter design

Science

The water cycle

The water cycle

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The water cycle

Science

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The water cycle

Science

Moon phases

Moon phases

5 / (2)

Moon phases

Science

5 / (2)

Moon phases

Science

Investigate the movement of the sun using the shadow

Investigate the movement of the sun using the shadow

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Investigate the movement of the sun using the shadow

Science

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Investigate the movement of the sun using the shadow

Science

Objects fall due to gravity

Objects fall due to gravity

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Objects fall due to gravity

Science

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Objects fall due to gravity

Science

Modeling acceleration and deceleration

Modeling acceleration and deceleration

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Modeling acceleration and deceleration

Science

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Modeling acceleration and deceleration

Sciences

Three states of matter

Three states of matter

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Three states of matter

Sciences

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Three states of matter

Science

Second class levers

Unit One: Forces and Motion.Lesson One: types of levers.Objective of the experiment:To identify to&n......

0 / (0)

Second class levers

Science

0 / (0)

Unit One: Forces and Motion.Lesson One: types of levers.Objective of the experiment:To identify to the second class leversExperiment tools:nutcracker - bottle opener  - Paper stapler - wheelbarrowExperiment steps:- Use each lever in its correct position.- We note that each lever that was u......

Science

Third class levers

Unit One: Forces and Motion.Lesson One: types of levers.Objective of the experiment:To identify to&n......

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Third class levers

Science

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Unit One: Forces and Motion.Lesson One: types of levers.Objective of the experiment:To identify to the third class leversExperiment tools:holder - tweezers - fishing rod - broom - golf clubExperiment steps:- Use each lever in its correct position.- We note that each lever that was used is a thi......

biology

Prove the rise of water in plants by the force of transpiration

Unit Four: Structure and Function in Living Organisms. Absorption and transport of water and mi......

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Prove the rise of water in plants by the force of transpiration

biology

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Unit Four: Structure and Function in Living Organisms. Absorption and transport of water and mineral salts in the plant.Objective of the experiment:To prove the rise of water in the plant by the force of transpirationExperiment tools:Leafy plant - Scissors - Water basin - Mercury basin - Rubber......

Science

Lunar Eclipse

Unit Three: The Universe.Lesson Two: lunar eclipse.Objective of the experiment:To identify the ty......

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Lunar Eclipse

Science

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Unit Three: The Universe.Lesson Two: lunar eclipse.Objective of the experiment:To identify the types of lunar eclipsesExperiment tools: A ball (the Earth) - An electric lamp (the sun) - A tennis ball (the moon)Experiment steps:- Place the electric lamp (which represents the sun) and the balls( Ea......

biology

Transpiration Process in Plants

Unit Four: Structure and Function in Living Organisms. Absorption and transport of water and mi......

0 / (0)

Transpiration Process in Plants

biology

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Unit Four: Structure and Function in Living Organisms. Absorption and transport of water and mineral salts in the plant.Objective of the experiment:To clarify the process of transpiration in plantsExperiment tools:Pot - Cotton with Vaseline - Bell jar - Glass plate - Cobalt chloride blue leaves......

Science

Solar Eclipse

Unit Three: The Universe.Lesson one: solar eclipse.Objective of the experiment:To identify the types......

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Solar Eclipse

Science

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Unit Three: The Universe.Lesson one: solar eclipse.Objective of the experiment:To identify the types of solar eclipsesExperiment tools:A ball (the Earth) - An electric lamp (the sun) - A tennis ball (the moon)Experiment steps: - Place the tennis ball (the moon) between the light source (the sun) and......

Proving the law of levers
Free

Science

Proving the law of levers

Unit One: Forces and Motion. Lesson Two: Leverage Law.Objective of the experiment:To prove the......

0.3 / (6)

Proving the law of levers

Science

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Unit One: Forces and Motion. Lesson Two: Leverage Law.Objective of the experiment:To prove the law of leversExperiment tools:Graduated ruler - Coins (1 newton) - Cubes (2 newtons)Experiment steps:- In front of you are some tools, keep the lever in balance to achieve the law of levers.Conclusion......

Science

Skeletal System

Skeletal System

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Skeletal System

Science

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Skeletal System

Science

Proving the law of levers by using spring balance

Proving the law of levers by using spring balance

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Proving the law of levers by using spring balance

Science

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Proving the law of levers by using spring balance

Science

Parallel Connection

Parallel Connection This video shows how to conduct the experiment

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Parallel Connection

Science

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Parallel Connection This video shows how to conduct the experiment

Science

Series connection

Series connection

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Series connection

Science

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Series connection

Science

Electric Circuit

Electric Circuit

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Electric Circuit

Science

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Electric Circuit

Physics

How does an electric current generate a strong magnetic field?

the goal:We determine the relationship between the polarity of the field and the direction of the cu......

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How does an electric current generate a strong magnetic field?

Physics

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the goal:We determine the relationship between the polarity of the field and the direction of the current.We also explain the relationship between the intensity of the electric current and the strength of the magnetic field.Materials and tools:Cardboard - Iron nail - Ammeter - Battery - Electrical s......

Science

Animal and plant cell under a microscope

Animal and plant cell under a microscope

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Animal and plant cell under a microscope

Science

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Animal and plant cell under a microscope

Sciences

Magnetic force test

Magnetic force test

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Magnetic force test

Sciences

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Magnetic force test

Sciences

Thermal expansion

Thermal expansion

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Thermal expansion

Sciences

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Thermal expansion

Heat contraction applications
Free

Sciences

Heat contraction applications

Heat contraction applications

5 / (1)

Heat contraction applications

Sciences

5 / (1)

Heat contraction applications

Sciences

Thermal expansion

Thermal expansion

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Thermal expansion

Sciences

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Thermal expansion

Sciences

Waste disposal

Experiment Description:Waste Excretion in the Human BodyMaterials Used:Red beans (represent red bloo......

0 / (0)

Waste disposal

Sciences

0 / (0)

Experiment Description:Waste Excretion in the Human BodyMaterials Used:Red beans (represent red blood cells).Salt (represents urea).Rice (represents proteins).Filter paper.Funnel.Beaker.Water.Objective:To simulate the process of waste excretion in the kidneys by separating waste (urea) from the bene......

Science

The concept of a chemical reaction

Unit One: Chemical Reactions. Lesson Three: Chemical equation and chemical reaction.This experi......

0 / (0)

The concept of a chemical reaction

Science

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Unit One: Chemical Reactions. Lesson Three: Chemical equation and chemical reaction.This experiment aims to understand the chemical reaction process by igniting a strip of magnesium in the air, as this experiment represents the reactants, the reaction condition and the reaction product.

Science

A model of the planet Earth

The goal of the experimentThis activity illustrates a model of the planet that shows the rotation of......

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A model of the planet Earth

Science

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The goal of the experimentThis activity illustrates a model of the planet that shows the rotation of the moon around the earth, the rotation of the earth around its axis, as well as the internal structure of the earth Unit Three: The Earth and the UniverseLesson one: the celestial bodies

Sciences

The solar system

The solar system

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The solar system

Sciences

0.2 / (1)

The solar system

Science

Compare densities

Compare densities

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Compare densities

Science

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Compare densities

Science

Chemical Change

Chemical Change

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Chemical Change

Science

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Chemical Change

Science

How do we get distilled water?

the goal:Explain how distilled water is obtained.Materials and tools:2 flasks - condenser - connecti......

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How do we get distilled water?

Science

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the goal:Explain how distilled water is obtained.Materials and tools:2 flasks - condenser - connecting tubes - salt water solution - flame - stoppersSteps:Place the condenser horizontally on the standPlace the flasks, one over a Bunsen flame and the other on a lab benchPour the salty water into the......

Science

Watching onion cells (introductory experiment)

Watching onion cells (introductory experiment)

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Watching onion cells (introductory experiment)

Science

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Watching onion cells (introductory experiment)

Science

What weight?

What weight?

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What weight?

Science

0 / (0)

What weight?

Science

Force and Acceleration

Force and Acceleration

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Force and Acceleration

Science

0 / (0)

Force and Acceleration

Science

How do generators work?

How do generators work?

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How do generators work?

Science

0 / (0)

How do generators work?

Science

How does an earthworm respond to light?

How does an earthworm respond to light?

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How does an earthworm respond to light?

Science

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How does an earthworm respond to light?

Science

Spinal function

Spinal function

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Spinal function

Science

0.1 / (1)

Spinal function

Science

Water in plants

the goal:To discover how the water content in plants affects their weight.Materials and tools:Balanc......

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Water in plants

Science

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the goal:To discover how the water content in plants affects their weight.Materials and tools:Balance scale - Apples - Stopwatch - Strawberries - OrangesSteps:1. Weigh some slices of apple using the balance scale.2. Place the apple slices on a plate and let them dry completely, then weigh them again......

Science

Mixing and separation of substances

Mixing and separation of substances

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Mixing and separation of substances

Science

0 / (0)

Mixing and separation of substances

Science

Which one allows water to seep faster: soil or gravel?

Which one allows water to seep faster: soil or gravel?

0 / (0)

Which one allows water to seep faster: soil or gravel?

Science

0 / (0)

Which one allows water to seep faster: soil or gravel?

Science

Fluid transport across porous membranes

Unit Two: Forces and Motion.Lesson Two: Forces Accompanying Motion.The goal of the experiment This e......

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Fluid transport across porous membranes

Science

0 / (0)

Unit Two: Forces and Motion.Lesson Two: Forces Accompanying Motion.The goal of the experiment This experiment aims to clarify the process of fluid transfer and penetration through the pores and cell walls from the least concentrated medium to the higher concentration medium Experience Tools Glass be......

Chemistry

The Effect of Enzymes on The Speed of Chemical Reaction

Unit One: Chemical Reactions. Lesson two: the speed of chemical reactions.

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The Effect of Enzymes on The Speed of Chemical Reaction

Chemistry

0.3 / (2)

Unit One: Chemical Reactions. Lesson two: the speed of chemical reactions.

Chemistry

Periodic Table

Periodic Table

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Periodic Table

Chemistry

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Periodic Table

Science

Writing and weighing chemical equations

Writing and weighing chemical equations

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Writing and weighing chemical equations

Science

0.3 / (2)

Writing and weighing chemical equations

Science

Analysis of light in a glass prism

Unit Two: Sound and Light. Lesson 2: The wave nature of light.

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Analysis of light in a glass prism

Science

0.3 / (1)

Unit Two: Sound and Light. Lesson 2: The wave nature of light.

Science

Atom Structure

Atom Structure

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Atom Structure

Science

0.2 / (4)

Atom Structure

Science

Types of lenses

Types of lensesPlease watch the video of the experiment by clicking here before starting it

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Types of lenses

Science

0.2 / (4)

Types of lensesPlease watch the video of the experiment by clicking here before starting it

Science

realization of light refraction

realization of light refraction

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realization of light refraction

Science

0 / (0)

realization of light refraction

Sciences

Creating a Model of Earth's Interior (Experimental Approach)

Creating a Model of Earth's Interior (Experimental Approach)

0 / (0)

Creating a Model of Earth's Interior (Experimental Approach)

Sciences

0 / (0)

Creating a Model of Earth's Interior (Experimental Approach)

Science

How does the angle of inclination of sunlight affect temperatures?

How does the angle of inclination of sunlight affect temperatures?

0 / (0)

How does the angle of inclination of sunlight affect temperatures?

Science

0 / (0)

How does the angle of inclination of sunlight affect temperatures?

The difference of materials from each other in electrical conductivity
Free

Science

The difference of materials from each other in electrical conductivity

The goal of the experiment: Explain the difference of materials from each other in the ability of el......

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The difference of materials from each other in electrical conductivity

Science

3.8 / (14)

The goal of the experiment: Explain the difference of materials from each other in the ability of electrical conductivity Experience Tools:  Battery - electric lamp - glass cup - acids, strengths, salts and sugar solution - wood - copper - steel nail - connecting wires Steps of the experiment:......

Science

Determine the density of solid objects

This experiment aims to understand how to calculate the density of solids through knowledge of mass......

0 / (0)

Determine the density of solid objects

Science

0 / (0)

This experiment aims to understand how to calculate the density of solids through knowledge of mass and volume

Chemistry

Distinguish between acid and alkali solutions

Unit One: Chemical Reactions.Lesson Two: chemical compounds.This experiment aims to learn how to dis......

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Distinguish between acid and alkali solutions

Chemistry

0.2 / (3)

Unit One: Chemical Reactions.Lesson Two: chemical compounds.This experiment aims to learn how to distinguish between acid and alkali solutions in the laboratory through reagents and the red and blue litmus papers.

Determine the density of solid objects
Free

Science

Determine the density of solid objects

Determine the density of solid objects

0.2 / (11)

Determine the density of solid objects

Science

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Determine the density of solid objects

physics

Determine the density of a liquid practically

The goal of the experiment This experiment aims to practically determine the density of a liquid. Ex......

0.3 / (2)

Determine the density of a liquid practically

physics

0.3 / (2)

The goal of the experiment This experiment aims to practically determine the density of a liquid. Experiment Tools Scale - Included tester - different liquids with different volumes Steps of the experiment Choose a few different sized liquids from the lab library. Weigh the tester blank inserted and......

Science

Estimating the volumes of irregular shaped solid objects by knowing the liquid volume

The goal of the experiment:    Determination of the volume of a solid body given the volum......

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Estimating the volumes of irregular shaped solid objects by knowing the liquid volume

Science

0.3 / (1)

The goal of the experiment:    Determination of the volume of a solid body given the volume of a liquid Experience Tools: Graduated Tester - Water - a group of solids of different size Steps of the experiment: Water the test with 50 cm3 of water. - Put the solid objects in front of you in......

Science

The movement drawing at regular speed graphically

The goal of the experiment: Explain the movement drawing at regular speed graphically   Experim......

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The movement drawing at regular speed graphically

Science

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The goal of the experiment: Explain the movement drawing at regular speed graphically   Experiments Tools:  Regular speed cars - stopwatch - metric tape measure Steps of the experiment: The Observation & Conclusion: We notice that the relationship between distance and time is represen......

Chemistry

The concept of measuring the speed of a chemical reaction

Unit One: Chemical Reactions. Lesson two: the speed of chemical reactions.

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The concept of measuring the speed of a chemical reaction

Chemistry

0.3 / (2)

Unit One: Chemical Reactions. Lesson two: the speed of chemical reactions.

Science

Methods for measuring pH

Methods for measuring pHPlease watch the video of the experiment by clicking here before starting it......

0 / (0)

Methods for measuring pH

Science

0 / (0)

Methods for measuring pHPlease watch the video of the experiment by clicking here before starting it

Science

Simple and complex epithelial tissue

Simple and complex epithelial tissue

0 / (0)

Simple and complex epithelial tissue

Science

0 / (0)

Simple and complex epithelial tissue

Science

Electricity

Electricity

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Electricity

Science

0 / (0)

Electricity

biology

Effect of light on the appearance of chlorophyll in some plants

Effect of light on the appearance of chlorophyll in some plants

0 / (0)

Effect of light on the appearance of chlorophyll in some plants

biology

0 / (0)

Effect of light on the appearance of chlorophyll in some plants

Chemistry

Endothermic reactions

Endothermic reactions

0 / (0)

Endothermic reactions

Chemistry

0 / (0)

Endothermic reactions

Science

Series connection

Series connection

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Series connection

Science

0 / (0)

Series connection

Science

How does the large intestine help in the digestion process?

How does the large intestine help in the digestion process?

0 / (0)

How does the large intestine help in the digestion process?

Science

0 / (0)

How does the large intestine help in the digestion process?

Science

What temperatures stimulate yeast growth?

What temperatures stimulate yeast growth?

0 / (0)

What temperatures stimulate yeast growth?

Science

0 / (0)

What temperatures stimulate yeast growth?

Science

Types of Mixtures

Types of Mixtures

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Types of Mixtures

Science

0 / (0)

Types of Mixtures

Science

Phases of mitosis - Cell cycle

Phases of mitosis - Cell cycle

0.3 / (1)

Phases of mitosis - Cell cycle

Science

0.3 / (1)

Phases of mitosis - Cell cycle

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