Test - Scientific Method

Question 1

3. Where does the dependent variable go on the graph

Answer 1

Y axis nb 26

Question 2

9. What is the best way to illustrate the percentage of students receiving A’s, B’s, C’s and F’s on recent test

Answer 2

Circle graph nb 27

Question 3

19. In 1859, Charles Darwin explained a model of why living things change over time. He describes this model and the evidence that supported it in a book called on the origins of species. Which scientific term is used to describe a testable model that seeks to explain natural phenomena.

Answer 3

Theory

Question 4

23. What does PASS mean

Answer 4

Pull, Aim,Squeeze,Sweep nb 2

Question 5

30. What is average length of Group A’s data

Answer 5

27.175 cm nb 18

Question 6

31. What is the average length of group B’s length

Answer 6

25.75 cm nb 18

Question 7

49. To standard notation : 9.081 x 10 7

Answer 7

90,810,000 nb 19

Question 8

50. Mortar and pestle

Answer 8

Used to grind Chemicals to powder nb 5

Question 9

51. Beaker tongs

Answer 9

Used to hold beaker when hot nb 6

Question 10

52. Erlenmeyer flask

Answer 10

Used to heat liquids nb 5

Question 11

53. Safety goggles

Answer 11

Used to protect eyes nb 5

Question 12

54. Bunsen burner

Answer 12

Used to heat liquids nb5