Ok, I'm going to talk to you about what we learned in this science unit! Three things we learned about is conduction, convection, and radiation! Conduction is energy transfered by direct contact. Convection is energy transfered by the motion of molecules in a substance. Radiation is energy transfered by electromagnetic radiation. My favorite thing was when we did the experiment where we put our hand in a pan full of water, then put it in the middle pan! The warm water felt good! I didn't like the popcorn lab, though, because I'm really not a big fan of popcorn! But, that's just me!