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Keywords: Soil – Plants – Growth – Requirements – Water
Sciences
Keywords: Soil – Plants – Growth – Requirements – Water
Keywords: Light – Plants – Photosynthesis – Growth – Energy
Science
Keywords: Light – Plants – Photosynthesis – Growth – Energy
Purpose of experimentElectromagnetic GenerationExperiment toolsa long wrought-iron nail - an insulat......
Sciences
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......
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......
The solar systemKeywords (English): solar system – planets – sun – orbit – space
Sciences
The solar systemKeywords (English): solar system – planets – sun – orbit – space
This experiment demonstrates how sound is produced by vibrating objects, showing how the tension and......
This experiment demonstrates how sound is produced by vibrating objects, showing how the tension and length of a rubber band affect the pitch of the sound.
Objective: To observe the effect of water on rocks and note the physical changes that occur when the......
The Earth
Objective: To observe the effect of water on rocks and note the physical changes that occur when they are wet.Materials: Dry rocks – Water.Steps: Examine some dry rocks and note their texture and appearance. Place the rocks in a tray and start pouring water on them. Observe the changes that occur to......
Objective: To determine the importance of light for plant growth.Materials: Two plants – Box.Steps:......
Living Things
Objective: To determine the importance of light for plant growth.Materials: Two plants – Box.Steps: Place one plant in a bright area. Cover the other plant with a box to block light. Leave both plants for several days and observe the difference.Observation: The plant that received light remained gre......
Objective: To determine the effect of the shape and weight of an object on the distance it travels w......
Forces
Objective: To determine the effect of the shape and weight of an object on the distance it travels when rolling.Materials: Ball – Pencil – Paper cylinder – Clay piece – Adhesive tape – Ramp (inclined cardboard) – Ruler or measuring tape – Table for recording results.Steps: Place the ramp in a fixed......
Objective: To determine the effect of different amounts of water on plant growth and survival.Materi......
Objective: To determine the effect of different amounts of water on plant growth and survival.Materials: Sets of identical small plants – Watering can.Steps: Divide the plants into three equal groups in number and size. Group 1: Give plenty of water daily. Group 2: Give a small amount of water daily......
Objective: To understand the role of air in helping objects float on water.Materials: Balloon – beac......
Materials in My World
Objective: To understand the role of air in helping objects float on water.Materials: Balloon – beach ball – football – plastic bottle half-filled with water – plastic bottle almost full of water – container filled with waterSteps: Prepare a container filled with water and place it on a flat surface......
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