Our 4th grade science class is starting a unit called Why does an object's motion change? This unit develops science ideas about how energy is transferred in collisions, and the evidence of energy transfer that we can see, hear, and feel.
Our 4th grade science class is starting a unit called Why does an object's motion change? This unit develops science ideas about how energy is transferred in collisions, and the evidence of energy transfer that we can see, hear, and feel.
How do we power clocks and other devices?
What causes Earth's landscape to change and how do the changes impact humans?
How do the structure and function of traits of living things benefit them?