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# 6 th grade Midterm Review

6 th grade Midterm Review. Midterm Part 1. Chapters 1,2,3. Chapter 1. What branch of science studies matter and energy?. An ______ is when you use your any of your senses to gather information. The amount of space an object takes up is called __________.

## 6 th grade Midterm Review

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2. Midterm Part 1 • Chapters 1,2,3

3. Chapter 1

4. What branch of science studies matter and energy?

5. The amount of space an object takes up is called __________

6. Two objects can have the same volume, but a different ____if they have a different mass

7. Why do lemons float but limes sink?

8. The series of steps that scientists use to solve problems is called the ___________

9. A _____ is an educated prediction of the result of an experiment.“I predict that the plant without fertilizer will grow taller”

10. In any experiment, the ______ is the factor that is changing. Ex. If I’m testing the effects of soda on plants, soda would be my ______

11. What is the variable:Ted set up an experiment to test whether his fish ate more in cold water or hot water.

12. A ______ is an explanation to something, which may be changed in the future as new information is discovered.

13. A _________ is an explanation to something which will never change in the future.

14. The Big Bang Theory is just a theory. What does this mean?

15. Newton’s three laws of motion are scientific laws. What does this mean?

16. Which group is the experimental group:To test the effects of sugar on plants, I grew 12 plants with water, and 12 plants with sugar water. I then measured the plants

17. Which group is the control group:To test the effects of salt on mold, I grew some mold on bread, and I grew some mold with salted bread. I then measured the amount of mold on each

18. Chapter 2

19. Anything that has mass and volume is called _________

20. ____ is a measure of the amount of atoms (matter) something is made out of.

21. The force of attraction between two objects due to mass is called ________

22. An object with more ______ will exert more gravity.

23. What has stronger gravity: The earth or the sun?

24. Which planet would you weigh the most on? A. B. C.

25. Which planet would you have the least mass on? A. B. C.

26. Matter is anything that has mass and _______.

27. Which has stronger gravity: Earth or moon?

28. Is ripping your paper in half a physical or chemical change?

29. Iron rusts when it has been exposed to oxygen for a long time. Is this a physical or chemical change?

30. Physical or Chemical Change?

31. Is crushing a soda can a physical or chemical change?

32. The Egg white turns from clear to white. Is this a physical or chemical change?

33. Is making pancakes a physical or chemical change?

34. Is a broken bat a physical or chemical change?

35. What instrument should you use to measure mass?

36. What instrument should you use to measure weight?

37. Chapter 3

38. What are the four states of matter?

39. A. C. B.

40. ______ have definite shape and volume.

41. _____________ don’t have definite shape but they have definite volume.

42. ____________ do not have definite shape or volume.

43. __________is a fluids resistance to flow.

44. Which picture shows gas having a greater volume?_____

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