English
Arabic
French
German
Indonesian
English
This experiment aims to understand that a chemical reaction is a change that produces new substances......
Science
This experiment aims to understand that a chemical reaction is a change that produces new substances, indicated by the release of gas.
The particles of matter have interstitial spaces between them
Science
The particles of matter have interstitial spaces between them
purpose of experiment The difference in the degree of heat conduction of different metals Tools Buns......
Sciences
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......
The goal of the experiment: Explain that matter is made up of small particles. Experience Tools: Emp......
Science
The goal of the experiment: Explain that matter is made up of small particles. Experience Tools: Empty glass - perfume - scale Steps of the experiment: Place the two markers in the middle of the table, then place the cup on it. Fill the cup with an appropriate amount of perfume. Wait a while and not......
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:......
The difference of materials from each other in the melting point
The difference of materials from each other in the melting point
Substances differ from each other in terms of melting point
Science
Substances differ from each other in terms of melting point
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.
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.
Unit One: Chemical Reactions. Lesson two: the speed of chemical reactions.
Chemistry
Unit One: Chemical Reactions. Lesson two: the speed of chemical reactions.
purpose of experimentFormation of the images through narrow holestoolscardboard box - semi......
Sciences
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......
purpose of experimentMixing the primary colors light to produce the secondary lighttools 3 tripods -......
Sciences
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......
Unit Two: Sound and Light. Lesson 2: The wave nature of light.Purpose of experimentLight travel......
Sciences
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......
purpose of experiment seeing through transparent objectstoolsRed apple - red glass sheet- green glas......
Sciences
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......
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......
Objective of the experiment:To study air resistanceExperiment tools:Boxes - ParachuteExperiment step......
Science
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......
Objective of the experiment:To study Water and air resistance to movement of objectsExperiment tools......
Sciences
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......
Clarify the relationship between light and the sense of sight
Science
Clarify the relationship between light and the sense of sight
The goal of the experiment:Explain the difference between materials in terms of densityTools:Copper......
Science
The goal of the experiment:Explain the difference between materials in terms of densityTools:Copper wire - piece of gold - platinum ingot - ice cubes - piece of coal - cork - paper - piece of wood - ruler - screwSteps:Put the materials in front of you in the tub and control the liquid density from t......
Unit Two: Sound and Light. Lesson 2: The wave nature of light.
Science
Unit Two: Sound and Light. Lesson 2: The wave nature of light.
Types of lensesPlease watch the video of the experiment by clicking here before starting it
Science
Types of lensesPlease watch the video of the experiment by clicking here before starting it
Unit Two: Sound and Light.Lesson Three: Reflection and refraction of light.The goal of the experimen......
Science
Unit Two: Sound and Light.Lesson Three: Reflection and refraction of light.The goal of the experiment:Realizing the law of light reflection in practiceExperiments Tools: Flat mirror - protractor - projectorSteps of the experiment:The Observation & Conclusion:We notice the change of the angl......
Creating a Model of Earth's Interior (Experimental Approach)
Sciences
Creating a Model of Earth's Interior (Experimental Approach)
© All Rights Reserved @ 2025 For VLaby - Powered By VLaby.