Friends began an exciting unit- OUR WORLD.
They learned that there are things that make light like
Sun, stars, lighting, fireflies, firework, lamp, lights, flashlight and more things.
Does moon makes light? Nope. Moon reflects the sun light.
Friends learned that things that make light are hot.
There is why we need to be extra careful with them.
Light travels in the straight rays. It goes through all transparent (see through) things like a window glass,
sunglasses and other things. If light is stopped by an opaque (solid) thing it make a SHADOW!
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