4th Grade Science Fun!
Rees Elementary 4th grade is studying the cause and effect relationship between the speed of an object and the energy of that object. To further our understanding, we played a game with marbles. The goal of the game was to use the right amount of speed and energy when shooting a marble to knock an opponent's marble out of bounds while keeping your own marble from going out. This game really helped us observe changes in energy as we watched the marbles collide!