Review

HOMEWORK

Essential Questions for TEST

1. Compare and contrast between a observation and a inference.

2. Give 3 examples of an observation and a inference.

3. Identify the steps of the scientific method.

4. When writing a hypothesis, what two words must you include?

5. What is the difference of mix and dry? (Name, axis and what is it?)

6. Compare and contrast between a constant and a control.

7. What is the difference between a control group and a experimental group?

8. Identify three scientific instruments and why are they important?

9. What units do we use when calculating length?’

10. How many centimeters are in 1 meter _______? How many millimeters are in 1 cm,___?

11. How do you calculate the volume of a regular and irregular object?

12. Calculate the volume of the object when the length is 2.0 cm, width is 5.5cm and height is 2.4cm.

13. What is the displacement method?

14. What is a meniscus?

15. How do we calculate mass?