Objective:To identify household appliances that operate using electricity and match each appliance with its appropriate power sourceMaterials:Pictures of household electrical appliancesProcedure:Look at the pictures of the appliances shown Connect each appliance to its appropriate power sourceObserv......

Objective:To identify different tools and match each tool with the profession or person who uses itMaterials:A picture showing tools used by people in different professionsProcedure:Look at the pictures of the professional tools provided Circle the name of the appropriate professionalObservation:We......

//

//

Objective:To understand how electricity is generated in thermal power plants using coal and understand the stages of energy conversion from chemical energy to electrical energyMaterials:Coal-fired power plant model – Combustion furnace – Water boiler – Turbine – Electric generator – Electrical trans......

Objective:To identify the differences between different types of seeds and follow the growth of the plants produced from them then compare plant characteristics such as height leaf shape flower color and shape and fruitsMaterials:Bean seeds – Sunflower seeds – Tomato seeds – Equal-sized plant pots –......

Objective:To identify the effect of concentrating sunlight using a magnifying glass on increasing the temperature of paperMaterials:A piece of black paper – Magnifying glass – Sunlight – A container filled with waterProcedure:Place the piece of black paper in a sunny location exposed to direct sunli......

Objective:Study the effect of wind strength and the area of the sail exposed to the wind on the distance traveled by the car over a fixed period of timeMaterials:Small car with wheels and an adjustable sail – Fan with adjustable wind strength – Sails of different sizes: small medium and large – Stra......

Objective:To identify the role of water and air in seed germination by comparing seed growth under different conditionsMaterials:Dry bean seeds – 4 transparent plastic cups – Pieces of cotton – WaterProcedure:Prepare four cups and place an equal amount of cotton and bean seeds in each cupTo study th......

Objective: To study the effect of wetting sand with water on the force required to move an object over it and identify the role of water in making movement easier.Materials: Tray containing dry sand _ small toy representing the object to be pulled _ small plastic cover under the toy _ string _ small......

Objective:Observe the formation of solid ammonium chloride from the reaction between ammonia vapors and hydrogen chloride vaporsMaterials:Concentrated hydrochloric acid (HCl) Concentrated ammonia solution (NH₃)Procedure:Open the bottle of hydrochloric acidOpen the bottle of ammoniaBring the mouths o......

Objective:Identify what happens to a metal when it reacts with hydrochloric acid and determine whether the original metal can be recovered from the new substance produced by the reactionMaterials:Two test tubes – A small piece of aluminum – A small piece of steel wool – Dilute hydrochloric acid – Dr......

Objective:Identify the state of the dissolved substance in a solution by heating it and evaporating the solvent, then observing the remaining substance.Materials:Test tubes – Solutions: salt water, sparkling water, dilute hydrochloric acid, baking soda solution, dilute ammonia solution – Evaporating......

Objective:Detect the carbon dioxide gas produced by burning the candle using clear limewater.Materials:Two glass containers – Two lids – Candle – Candle holder – Clear limewater – Safety goggles – LighterProcedure:Place equal amounts of clear limewater in the two glass containers Place the candle on......

Objective:Demonstrate the importance of air entering and hot gases leaving in maintaining the combustion process.Materials:Candle – Piece of clay – Metal cover – Bottomless glass container – Candle holder – Wooden board – LighterProcedure:Secure the candle on the piece of clay placed on the wooden b......

Objective:Study the relationship between the number of rubber bands used and the distance traveled by the car while keeping the amount of band extension constant.Materials:Small wheeled car – One rubber band and then two rubber bands – Measuring tape – Platform or straight track – Clip or barrier fo......

Objective:Identify different types of roots and examine the internal structure of a taproot using a cross-section and a microscope.Materials:Samples of different types of roots – Magnifying glass – Razor blade – Dissecting needle – Glass slide – Dropper – Distilled water – Safranin stain – Ethyl alc......

Objective:Examine and study the internal structure of the leaf and identify its different layers and tissues under a microscope.Materials:Green plant leaf – Scalpel – Glass slide – Dropper – Distilled water – Safranin stain – Coverslip – Microscope – Magnifying glassProcedure:Place the leaf under th......