This week we have been learning about light, heat, and sound energy. We discovered that our sun is our greatest sort of light and heat for our world. We created a circle map where we drew pictures of items that give off light. Then, we covered our pictures with glitter to illustrate the light that they give off.
Then, on Pajama Day, we studied about heat energy and took this fun opportunity to use a heat source to make hot chocolate. We also used our hot chocolate to melt candy canes and discussed some of the effects heat can have on objects. After reading
Polar Express, we had a special delivery from the North Pole--gingerbread ice men. We were challenged to use our own body heat to melt the ice and get our own jingle bell out. This was so much fun! Here are some pictures from our fun event:
Finally, we learned about the science of sound and how sound energy can be used to make music. We learned about how our vocal chords work and felt them vibrate. Then, we explored musical instruments made out of recyclable materials. We also created our own shakers and had a Christmas sing-a-long. Here are some pictures and videos from our explorations with sound: