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  1. 6th grade Midterm Review

  2. Midterm Part 1 • Chapters 1,2,3

  3. Chapter 1

  4. What branch of science studies matter and energy?

  5. An ______ is when you use your any of your senses to gather information.

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

  7. One present has a volume of 10cm3 and the other is 20cm3. A. B.

  8. Density is determined by dividing an objects mass by its’ ___________

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

  10. Why do lemons float but limes sink?

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

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

  13. 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 ______

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

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

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

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

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

  19. 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

  20. 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

  21. Chapter 2

  22. Anything that has mass and volume is called _________

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

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

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

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

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

  28. ______ is a measure of the gravitational force on an object.

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

  30. Matter is anything that has mass and _______.

  31. The gravity of an object is determined by the __________ of the object.

  32. Which has stronger gravity: Earth or moon?

  33. Would the mass of a bicycle be the same on mars as it would on earth?

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

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

  36. Physical or Chemical Change?

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

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

  39. Is making pancakes a physical or chemical change?

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

  41. What instrument should you use to measure mass?

  42. What instrument should you use to measure weight?

  43. Chapter 3

  44. What are the four states of matter?

  45. A. C. B.

  46. ______ have definite shape and volume.

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

  48. ____________ do not have definite shape or volume.

  49. __________is a fluids resistance to flow.

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