Wicked Mega Bounce XTR -DS

Product Information

Experimentation: Sometimes more can be learned by actually doing something to things and taking note of what happened. We use scientific testing and experimentation to seek reasons and evidence in an attempt to prove or disprove our ideas and hypotheses, to discover new information, and to draw conclusions. If there is disagreement about where to place the balls on the chart, redo the experiment to see which ball bounces the highest.

three additional balls (of different texture and size). Some suggestions: a tennis ball, ping pong ball, Nerf ball etc. To make bouncing polymer balls, follow these steps: Label one cup “Borax Solution” and the other “Ball Mixture.” Pour 2 tablespoons of warm water and 1/2 teaspoon of borax powder into the cup labeled “Borax Solution.” Stir the mixture to dissolve the borax. Add food coloring if desired. Who invented bouncy balls?On average, the rubber bouncy ball will bounce the highest, followed by the ping pong ball. The marble will bounce the least high. What is the bounciest trampoline? This elastic potential energy is why the ball is able to bounce, or rebound. After the ball rebounds, the elastic potential energy is transformed into kinetic energy, but it will never possess as much kinetic energy as during its original fall. The ball will never be able to rebound to its original height.

Explain that in addition to the texture, size, shape, weight, etc. of the ball, the person bouncing the ball could affect how high it goes. To achieve bounce, a springfree trampoline uses glass-reinforced plastic rods underneath the jumping mat perimeter. A regular trampoline uses steel coil springs. Springs contribute a lot to the bounce o a trampoline. According to consumers the bounce on a springfree trampoline and regular trampoline are comparable. Are Springless trampolines worth it? Use prior knowledge and experiences to develop specific questions that will lead to information, solutions, and answers. Divide your students into groups of 4-5 students each. Give each group a ball. (Each group could have a similar ball or each have different types of balls.) Ask students to experiment with ways to increase the bounce of their balls. If someone is zestful, they’re energetic and enthusiastic. … The noun zest has two meanings: the sour outer layer of peel on a citrus fruit or a passionate enthusiasm. The adjective zestful is used only in the second, more figurative way, to describe someone with true zeal or verve. What ball bounces the highest?

You may also like:

After all of the groups have presented their findings, ask students to discuss what they have learned from all of the results. (For example, increasing the height from which a ball is dropped, increases the height of the bounce.)