Page 26 - Science Course 1 (Book 1)

5. This is used to measure the masses of objects.

6. These are used to collect, organize, and store information about a research
topic or about a scientific investigation.

7. This is a piece of hard, unglazed porcelain that can help you identify types
of minerals.

8. This instrument shows magnetic north.

9. These instruments enable people to view faraway objects
more closely.

10.This device, often attached to the roof of a building, rotates
to show the direction of the wind.

Mo.1-L2 : Lesson Review Quiz (True or False)
Directions: On the line before each statement, write T if the statement is true or F if the statement is false. If
the statement is false, change the underlined word(s)to make it true. Write your changes on the lines provided
1. A(n) explanation is a spoken or written summary of observations.

2. The SI prefix kilo- means 1,000.

3. International System of Units refers to the number of digits in a measurement that are known
with a certain degree of reliability.
4. The SI base unit for length is the meter.

5. Thermometers are used to measure the mass of a substance.

Mo.1-L2 : Lesson Review Quiz (Completion)
Directions: On each line, write the term from the word bank that correctly completes each sentence.
Not all terms are used.

centi- International System of Units significant digits mass

description kilo- temperature explanation

1. The number of digits in a measurement that are known with a certain degree of reliability are.

2. A(n) is a spoken or written summary of observations.

3. The SI prefix means 1,000.

4. refers to a standard system of measurements used by scientists around the world.

5. Thermometers are used to measure .

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