Science: Age 7
8 illustrated Science lessons for Age 7.
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Boat and Marble in Water When an object goes into water, it pushes some water out of the way. If the object weighs less than the water … -
Sunlight Makes Power Solar panels catch sunlight. They turn it into electricity that makes lamps light up and fans spin.… -
Thunder from a lightning flash A lightning flash heats the air around it very fast. The air pushes outward with a huge rumble, and that rumbl… -
Droplets Become Rain Tiny water droplets inside a cloud bump into each other and join together. When a drop grows big and heavy, it… -
Roots Drink from Soil Roots spread through the soil and take in water and tiny minerals. These travel up inside the plant to the lea… -
A Seedling by the Window A small green plant sits in a pot of soil. Water drops fall on it, sunlight warms it, and fresh air moves arou… -
Solid Blocks and Runny Water A solid, like a wooden block, keeps the same shape in any container. A liquid, like water, flows and takes the… -
Parts of a Plant A plant grows from roots hidden under the soil all the way up to a flower at the top. The stem holds it up str…