Understanding Forces and Motion in The Ruff Ruffman Show

Ruff Ruffman plans to create exciting skateboard videos and gifts his grandma a plushie. He attempts to make the plushie roll to her house but struggles on flat ground. Ellie and Zeya help by building a ramp, explaining that gravity helps the plushie move downhill. After testing different ramp heights, they succeed in reaching Grandma's house. However, a crow takes the plushie, leading to a humorous mishap.

What is the main theme of The Ruff Ruffman Show?

• Cooking and recipes

• Science and experiments

• Travel and adventure

• Music and dance

What does Ruff Ruffman want to give his grandma for her birthday?

• A skateboard

• A cake

• A plushie

• A book

Why does Ruff need help from Ellie and Zeya?

• He wants to build a treehouse

• He needs to make the plushie move further

• He is planning a surprise party

• He wants to learn to cook

What did Ellie and Zeya use to make the ramp for the plushie?

• Sand and water

• Wooden planks and nails

• Bricks and a board

• Ropes and pulleys

How many bricks did it take to make the plushie travel 15 feet?

• Five bricks

• Four bricks

• Three bricks

• Two bricks

What force is responsible for pulling the plushie down the ramp?

• Wind

• Gravity

• Magnetism

• Friction

Why can't the plushie move on flat ground without a push?

• It is too light

• It is broken

• Gravity can't pull it further

• It is too heavy

What unexpected event happens at the end of the show?

• Ruff wins a prize

• The plushie gets lost

• A crow takes the plushie

• The ramp collapses

What does Ruff learn about building ramps?

• Ramps are unnecessary

• The steeper the ramp, the slower the plushie

• The steeper the ramp, the faster the plushie

• Ramps don't affect speed

What is the role of Chet in the show?

• He is Ruff's pet

• He is a guest star

• He helps build the ramp

• He is the main host