1. 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 Why Study Science? Scientific Literacy Science And Society Building Connections Miscellaneous

2. This subject will help you to know how things or products work.

3. SCIENCE

4. If you have ever bought something in a store, you are a commuter. TRUE or FALSE. If the statement is FALSE, correct the underlined word.

5. CONSUMER

6. TRUE or FALSE. Thinking scientifically can help you solve problems. If the statement is FALSE, correct the underlined word.

7. TRUE

8. Knowing science can help you identify and analyze the costs and benefits. If the statement is FALSE, correct the underlined word.

9. TRUE

10. An undesirable result of taking or not taking an action is known as a benefit. If the statement is FALSE, correct the underlined word.

11. FALSE; COST

12. What does having scientific literacy mean being able to do? A)Ask scientific questions B)Evaluate scientific information C) Understand scientific terms D)All of the above.

13. D) All of the above

14. Which is NOT a source of reliable information? A)An unbiased website B)A government agency C)A magazine D)A Museum

15. C) A magazine

16. By looking for research bias and errors you can do which of the following: A)Analyze scientific claims B)Ask scientific questions C)Design an experiment D)Conduct an experiment

17. A) Analyze scientific claims

18. An opinion is an idea that may be formed from evidence, but has been confirmed by evidence. TRUE or FALSE. If the statement is FALSE, correct the underlined word.

19. FALSE. HAS NOT!

20. You need background information that is both relevant and reliable to make decisions and design experiments. TRUE or FALSE. If the statement is FALSE, correct the underlined word.

21. TRUE

22. Which scientist lived under house arrest as a result of publishing a book about his work on the universe?

23. GALILEO

24. Which event happened as a result of Rachel Carson’s scientific work? A)More women died of infections after giving birth B) Fewer women died of infections after giving birth C)The government banned DDT D)The government developed DDT

25. C) The government banned DDT

26. Which of the following describes the heliocentric model? A)The spread of infection is prevented by washing. B)Earth moves around the sun. C)The sun moves around the Earth. D)Pesticides harm animals.

27. B) Earth moves around the sun.

28. A public disagreement between groups is called a…

29. CONTROVERSY

30. _______ was the Austrian doctor who suggested that doctors wash their hands before delivering babies.

31. IGNAZ SEMMELWEIS

32. When one variable is changed in an experiment, we say that this experiment is…. A)Manipulated B)Responding C)Controlled

34. The _________ system of measurement is used by most scientists and countries.

35. SI or metric

36. What tool was used to measure the mass of the marbles?

37. Triple-beam Balance

38. Daily Double: If we were to stick the following items into a container, put them in order according to their density. A – 5 g/ml B – 4.5 g/ml C – 10 g/ml D – 1 g/ml E – 3.5 g/ml

39. DEBACDEBAC

40. When using the triple- beam balance, what are two things you should do before taking the mass of the object?

41. 1)Make sure the line is lined up with the zero mark 1) Is the balance on a level surface?

42. True or False. There should be more than one manipulated variable in experiments this year.

43. FALSE

44. I believe that solar-powered cars should be easier to buy because according to the National Highway Standards Institute research study, they can cut gas usage by 25%. This is an example of A)An opinion B)An opinion supported with evidence C)Evidence D)Evidence supported with an opinion

45. B) An opinion supported with evidence

46. Get a pay raise! Use my easy- to-follow process for only $500. 5 people have used it and 3 of them have earned pay raises. Buy now! What questions do we have to ask this company before buying this product?

47. 1) Are there any other data that could show that your product works? 2) What type of people used your process? What jobs did they hold? 3) How big was the pay raise for the people who earned one?

48. DAILY DOUBLE You recorded how much mass each team’s bridge held. What type of observations did you make?

49. QUANTITATIVE OBSERVATIONS

50. Galileo was put on house arrest for his beliefs that Earth moved around the sun. His model is known as the ________ model. A)Geocentric B)Heliocentric C)Biocentric D)Chemicentric

51. B) Heliocentric