February 12

More Light and Shadows

PreFirst and PreK scientists continued their study of light and shadows. We reviewed what we’ve learned so far:

In this lab, we investigated the concept of transparent, translucent, and opaque. How much light does the material let through – a lot, a little, or none at all? We tested a variety of materials.

The sun rises in the East and sets in the West. How does a shadow change as the sun moves across the sky? We took a flashlight, and moved it over figurines and watched the shadows move. Of course, the sun doesn’t actually move, Earth does. It was fun watching these physicists make additional discoveries. Click here to watch a video about shadows.

How did this message appear on the ceiling? These mini overhead projectors are so much fun!

After lab, PreFirst went outside to observe their shadows. Observe your child’s shadow outside several times during a sunny day. Trace around it with chalk and notice how it changes.

Posted February 12, 2021 by pbright2 in category Science

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