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Unit 1 Review

Unit 1 Review. Question 1. Which of the following is an observation about our classroom? We are in a science class It is really cold in here There are 8 computers in the room The woman standing is the teacher. Question 2. Which characteristic of life is described by the following:

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Unit 1 Review

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  1. Unit 1 Review

  2. Question 1 • Which of the following is an observation about our classroom? • We are in a science class • It is really cold in here • There are 8 computers in the room • The woman standing is the teacher

  3. Question 2 • Which characteristic of life is described by the following: • A pill bug rolls up when poked.

  4. Question 3 • Which part of this statement represents the stimulus? • A pill bug rolls up when poked.

  5. Question 4 • Which characteristic of life explains why you and your siblings all look alike?

  6. Question 5 • Which characteristic of life is demonstrated by the fact that you ate breakfast before coming to school?

  7. Question 7 • What kind of data did you collect in your lab yesterday?

  8. Question 8 • How should a hypothesis be stated?

  9. Question 9 • Which part of the scientific method is represented by the following statement: Suzy Q thought that copy paper would work best when making a paper airplane.

  10. Question 10 • Which part of the scientific method is represented by the following statement: Andy determined that toys with feathers are more appealing to kittens than toys without feathers.

  11. Question 11 • Which part of the scientific method is represented by the following statement: In order to test which type of light will produce the most amount of plant group the experimenters grow plants for five weeks in white light, green light and blue light.

  12. Question 12 In order to test which type of light will produce the most amount of plant group the experimenters grow plants for five weeks in white light, green light and blue light. • What is the independent variable?

  13. Question 13 When testing which type of paper creates the longest flight paper airplanes the group decides to experiment with construction paper, copy paper and note book paper. • What would be the dependent varible?

  14. Question 14 • When testing if antibacterial soap is actually better than regular soap, what would be the control group?

  15. Question 15 A runner has two pairs of running shoes. To find out which pair will allow her to run faster, she puts on the first pair and runs around the track once in exactly 2 minutes. She puts on the second pair and runs around the track again, this time, making it in 2 minutes and 10 seconds. She decides the first pair is better, and heads to the store to return the second pair. • What are two things wrong with this experiment?

  16. Question 16 • Convert 12 dm into km

  17. Question 17 • Which is larger 0.6 dag or 61 cg?

  18. Question 18 • Put the following in order from the largest unit to the smallest unit: • Deka • Deci • Kilo • Centi • Milli

  19. Question 19 • Which variable goes on the y axis of a graph?

  20. Question 20 • What is the purpose of a line graph?

  21. Question 21 • What is the purpose of a bar graph?

  22. Question 22 • What is wrong with this graph?

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