3. Are You Smarter Than a 5 th Grader?

4. 1,000,000 5th Grade 9 5th Grade 10 4th Grade 7 4th Grade 8 3rd Grade 5 3rd Grade 6 2nd Grade 3 2nd Grade 4 1st Grade 1 1st Grade 2 500,000 300,000 175,000 100,000 50,000 25,000 10,000 5,000 2,000 1,000

5. 5th Grade 9 Question Mr. Heinz drops a tennis ball, baseball, and golf ball from a distance of 3 meters and measures how high they each bounce. Identify the variables in this test (any kind of variables).

6. 5th Grade 9 Answer Types of balls, height of drop, surface ball is dropped on, way the ball is dropped, height of bounce.

7. 5th Grade 10 Question Vocabulary! The vibrations per second of a sound is called _________. Vocabulary! The vibrations per second of a sound is called _________.

8. Vocabulary! The vibrations per second of a sound is called frequency. Vocabulary! The vibrations per second of a sound is called frequency. 5th Grade 10 Answer

9. 4th Grade 7 Question Vocabulary! The tendency of an object to resist a change in motion is called ________. Vocabulary! The tendency of an object to resist a change in motion is called ________.

10. 4th Grade 7 Answer Vocabulary! The tendency of an object to resist a change in motion is called inertia. Vocabulary! The tendency of an object to resist a change in motion is called inertia.

11. 4th Grade 8 Question A garbage truck and a tricycle are both rolling at the same speed. Why is the truck harder to stop?

12. 4th Grade 8 Answer Since a truck has a greater mass than a tricycle, it has greater momentum.

13. 3rd Grade 5 Question You shout towards a hard, flat wall and hear an echo. Why does this happen?

14. 3rd Grade 5 Answer The sound waves bounce on the wall back to your ears.

15. 3rd Grade 6 Question Which law of motion is the law that describes inertia?

16. 3rd Grade 6 Answer 1 st law of motion

17. 2nd Grade 3 Question Vocabulary! The distance an object travels in a direction in a certain amount of time is called _________. A. speed B. velocityC. acceleration Vocabulary! The distance an object travels in a direction in a certain amount of time is called _________. A. speed B. velocityC. acceleration

18. 2nd Grade 3 Answer Vocabulary! The distance an object travels in a direction in a certain amount of time is called _________. A. speed B. velocityC. acceleration Vocabulary! The distance an object travels in a direction in a certain amount of time is called _________. A. speed B. velocityC. acceleration

19. 2nd Grade 4 Question Vobabulary! The loudness of a sound is its ______. Vobabulary! The loudness of a sound is its ______.

20. 2nd Grade 4 Answer Vobabulary! The loudness of a sound is its volume. Vobabulary! The loudness of a sound is its volume.

21. 1st Grade 1 Question A worm crawls 2 meters in 2 hours. What is its speed? A. 1m/hrB. 2m/hr C. 4 m/hrD. 10m/hr A worm crawls 2 meters in 2 hours. What is its speed? A. 1m/hrB. 2m/hr C. 4 m/hrD. 10m/hr

22. 1st Grade 1 Answer A worm crawls 2 meters in 2 hours. What is its speed? A. 1m/hrB. 2m/hr C. 4 m/hrD. 10m/hr A worm crawls 2 meters in 2 hours. What is its speed? A. 1m/hrB. 2m/hr C. 4 m/hrD. 10m/hr

23. 1st Grade 2 Question A girl ice skates in a circle at a constant speed of 10m/hr. What part of her motion is changing? A. speedB. friction C. accelerationD. velocity A girl ice skates in a circle at a constant speed of 10m/hr. What part of her motion is changing? A. speedB. friction C. accelerationD. velocity

24. 1st Grade 2 Answer A girl ice skates in a circle at a constant speed of 10m/hr. What part of her motion is changing? A. speedB. friction C. accelerationD. velocity A girl ice skates in a circle at a constant speed of 10m/hr. What part of her motion is changing? A. speedB. friction C. accelerationD. velocity

25. Million Dollar Question Grade Level 11

26. 1,000,000 Question If you walk on a log that is floating on water, the log rolls backward. Why?

27. 1,000,000 Answer Because it’s an equal and opposite reaction to walking forward. This is Newton’s 3 rd Law of Motion

28. Thanks for Playing Good Luck! Remember, you have your study guide and can play the review games for practice! Good Luck! Remember, you have your study guide and can play the review games for practice!