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Unit one: chemical reactions. Lesson one: chemical reactions.
Sciences
Unit one: chemical reactions. Lesson one: chemical reactions.
Objective of the experiment:Making a thermometerExperiment tools:Glass basin - Graduated cylinder -......
Sciences
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......
Unit one: chemical reactions. Lesson one: chemical reactions.
Sciences
Unit one: chemical reactions. Lesson one: chemical reactions.
Unit one: chemical reactions. Lesson one: chemical reactions.
Chemistry
Unit one: chemical reactions. Lesson one: chemical reactions.
Unit one: chemical reactions. Lesson one: chemical reactions.
Chemistry
Unit one: chemical reactions. Lesson one: chemical reactions.
Unit One: Chemical Reactions. Lesson Three: Chemical equation and chemical reaction.This experi......
Science
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.
purpose of experienceHow to measure an object's weight by using a spring scaleToolsspring balance -......
Science
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......
Unit one: chemical reactions. Lesson one: chemical reactions.
Science
Unit one: chemical reactions. Lesson one: chemical reactions.
the goal:Measuring the change in temperature of a mass of water during a combustion reaction.Materia......
Chemistry
the goal:Measuring the change in temperature of a mass of water during a combustion reaction.Materials and tools:Candle - Small metal box - Large open-ended metal box - Steel wool - Balance - Pen - Stirring rod - ThermometerSteps:1. Light the candle and weigh the large container.2. Fill the containe......
Separation of a Solid and Liquid MixtureMaterials Used:SandSaltWaterFilter funnelFilter paperGlass p......
Science
Separation of a Solid and Liquid MixtureMaterials Used:SandSaltWaterFilter funnelFilter paperGlass plate for evaporationHeat source (e.g., Bunsen burner).Objective of the Experiment:To separate the components of a mixture of sand, salt, and water by filtration to separate the sand, and evaporation t......
how the type of material affects the change in temperature of objects.
Science
how the type of material affects the change in temperature of objects.
Unit One: Chemical Reactions.Lesson Two: chemical compounds.This experiment aims to learn how to dis......
Chemistry
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.
The difference of materials from each other in the melting point
The difference of materials from each other in the melting point
The goal of the experiment: Explain the difference of materials from each other in the ability of el......
Science
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:......
purpose of experiment illustrate chemical indicators tools Hydrochloric acid – sodium hydroxide – o......
Chemistry
purpose of experiment illustrate chemical indicators tools Hydrochloric acid – sodium hydroxide – orange methyl indicator – litmus indicator – bromothymol blue indicator – 12 conical flask – distilled water-Phenolphthalein indicator StepsPut 10 ml of the solution in front of you into each conical......
Methods for measuring pHPlease watch the video of the experiment by clicking here before starting it......
Science
Methods for measuring pHPlease watch the video of the experiment by clicking here before starting it
the goal:Explain how distilled water is obtained.Materials and tools:2 flasks - condenser - connecti......
Science
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......
Substances differ from each other in terms of melting point
Sciences
Substances differ from each other in terms of melting point
Making an Acidity Indicator from Red Cabbage Leaves
Science
Making an Acidity Indicator from Red Cabbage Leaves
Understand how heat is transferred in liquids by convection currents
Science
Understand how heat is transferred in liquids by convection currents
The activity demonstrates heat conduction by comparing copper and iron. Small nails fixed with wax o......
Science
The activity demonstrates heat conduction by comparing copper and iron. Small nails fixed with wax on both metal rods fall as the rods are heated. The copper nail falls first, showing that copper conducts heat faster than iron and highlighting the role of material type in heat transfer.
Transverse mechanical wavesTools Rope - Screw a ring fixed to a wallsteps Take the rope and fix......
Science
Transverse mechanical wavesTools Rope - Screw a ring fixed to a wallsteps Take the rope and fix one end of it to the screw of the ring and tighten the other end with your hand Move the end of the rope vertically up once and note what happens We notice that a wave is generated in the rope i......
The goal of the experiment: This experiment aims to discover the interaction of nonmetals with oxyge......
Chemistry
The goal of the experiment: This experiment aims to discover the interaction of nonmetals with oxygen in the air through combustion processes in the air experiment Tools: A piece of charcoal - a combustion spoon - an empty tester - a glass of water - sunflower dye Steps of the experiment: Heat the c......
The goal of the experiment This experiment aims to understand the properties of the interaction of m......
Science
The goal of the experiment This experiment aims to understand the properties of the interaction of metals with oxygen Tools Magnesium Tape - Tester filled with Oxygen - Water - Litmus Tincture Steps Heat the magnesium strip until it glows, then place it in the tester filled with oxygen Add an amoun......
purpose of experimentHow the shadow is formedtoolsDark body (ball) - Light source (torch )stepsWelco......
Sciences
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......
Chemistry
purpose of experimentAcid & base TitrationToolsHolder - Burette - Graduated cylinder (25 ml) - Hydrochloric acid - Sodium hydroxide - Glass funnel - Methyl orange.steps Fix the burette on the holder, then place the glass funnel over the burette. Fill the burette with hydrochloric......
Unit Three: The Universe.Lesson Two: lunar eclipse.Objective of the experiment:To identify the ty......
Science
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......
Unit Three: The Universe.Lesson one: solar eclipse.Objective of the experiment:To identify the types......
Science
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......
Unit one: chemical reactions. Lesson one: chemical reactions.Please watch the video of the ex......
Chemistry
Unit one: chemical reactions. Lesson one: chemical reactions.Please watch the video of the experiment by clicking here before starting it
Connecting resistors in parallelPlease watch the video of the experiment by clicking here before sta......
Physics
Connecting resistors in parallelPlease watch the video of the experiment by clicking here before starting it
Connect the resistors in seriesPlease watch the video of the experiment by clicking here before star......
Physics
Connect the resistors in seriesPlease watch the video of the experiment by clicking here before starting it
Discovering the chemical properties of metals (reaction of metals with oxygen)objectiveUnderstanding......
Science
Discovering the chemical properties of metals (reaction of metals with oxygen)objectiveUnderstanding the interaction of metals with oxygenToolsA strip of magnesium - Tester filled with oxygen- litmus- A glass of water- holderstepsApply the tester filled with oxygen in the middle of the deskHeat the......
Investigate the movement of the sun using the shadow
Science
Investigate the movement of the sun using the shadow
Objective: To observe how waves propagate in water and study the effect of depth on wave speed and d......
Forces and energy
Objective: To observe how waves propagate in water and study the effect of depth on wave speed and direction.Materials: Tray – Water – Ruler – Disc.Steps: Take a water-resistant tray and fill it with water to a depth of about 1 cm. Lift one edge of the tray slightly and let it fall gently to generat......
Objective: To verify that sound requires a material medium to travel, and that solid media transmit......
Properties of materials
Objective: To verify that sound requires a material medium to travel, and that solid media transmit sound more efficiently than air.Materials: Two cups – Sharp object to make a hole – Long string.Steps: Make a small hole in the bottom of each cup. Pass the ends of the string through the holes and ti......
The aim of this experiment is to demonstrate the effect of candle combustion on the temperature of o......
The aim of this experiment is to demonstrate the effect of candle combustion on the temperature of oil.
Objective: To model continental driftMaterials: Pieces of polystyrene – water – a large heatproof di......
Earth physics
Objective: To model continental driftMaterials: Pieces of polystyrene – water – a large heatproof dish – Bunsen burnerProcedure: Pour some water into the heatproof dish Place the pieces of polystyrene on the water and wait until they stop moving Heat the water gently at medium temperatureObservation......
Objective: To understand the principle of echolocation by using light and a mirror to model how bats......
Sound
Objective: To understand the principle of echolocation by using light and a mirror to model how bats and dolphins locate objects.Materials: Small flat mirror _ Light source _ Piece of cardboard _ Four small supports to raise the cardboard above the mirror.Steps: Place the mirror vertically on the ta......
Objective: To study the effect of heating on the temperature of water and observe the changes in its......
Properties of materials
Objective: To study the effect of heating on the temperature of water and observe the changes in its physical state (from liquid to vapor) during boiling.Materials: Beaker – Thermometer – Bunsen burner – Tripod stand – Wire gauze – Graduated cylinder – Clamp stand – Heat-resistant base.Steps:Measure......
Objective: To show different colors using universal indicator solution to illustrate the pH gradient......
Properties of materials
Objective: To show different colors using universal indicator solution to illustrate the pH gradient from base to acid (neutralization process) in a single liquid column.Materials: Test tube – Holder – Washing soda crystal – Water – Universal indicator solution – Hydrochloric acid.Steps: Secure the......
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