Free Printable Chapter 1 Test Review

Worksheets

Chapter 1 Test Review

Total questions: 40

Worksheet time: 43mins

Name

Class

Date

Which SI prefix means 1/1000?

Centi-

Micro-

Kilo-

Milli-

Anna is 123 cm tall. Her height in meters is:

12.3 m

0.0123 m

1.23 m

0.123 m

What type of graph or chart is used to compare data for similar items or events?

Bar graph

Pie chart

Line graph

A statement that describes what is happening with mathematical equations.

Quantitative

Qualitative

Control group

Standardizing variable

What is used when a gas line is not available to heat up materials?

Flame

Stove

Hot plate

Bunsen burner

What instrument do we use to measure mass?

Beaker

Electronic balance

Graduated cylinder

Thermometer

Scientists test a hypothesis by

Formulating questions

Drawing conclusions

Designing models

Doing experiments

The SI prefix that means 1/100th?

Micro-

Nano-

Milli-

Centi-

The first step in the scientific method is usually...

Forming a hypothesis

Testing a hypothesis

Making an observation

Collecting data

10.

Which of the following is an SI base unit?

Liter

Cubic meter

Kilogram

Centimeter

11.

A loaf of bread has a mass of 1362 grams. The mass in kilograms is?

1362 kg

1.362 kg

0.01362 kg

0.1362 kg

12.

What kind of graph or chart would be used to display data that are parts of a whole?

Bar graph

Line graph

Pie chart

13.

The SI unit for measuring temperature is?

Watt

Ampere

Mole

Kelvin

14.

What instrument is used to measure a liquid's volume?

Beaker

Balance

Meterstick

Graduated cylinder

15.

During a storm, rainwater depth is measured every 15 minutes. Which of the following terms describes the depth of water?

Controlled experiment

Dependent variable

Independent variable

Significant variable

16.

When constructing a graph, which variable goes on the X-axis?

Independent variable

Dependent variable

17.

Six identical M&M candies are placed in six different solutions to determine which solution will dissolve the outer shell of the M&M candy the fastest. What is the independent variable?

The M&M candies

The time it takes for the M&M shell to dissolve

The solutions

None of these

18.

What label is along the y-axis in this graph?

Lines

Age in Years

Number of Teens

19.

When was the greatest amount of shoppers at the store?

10am

1pm

6pm

2pm

20.

________________ are ideal for displaying data that are parts of a whole.

Bar Graphs

Data Charts

Line Graphs

Pie Charts

21.

The independent variable is the ONE thing you _____ to test your hypothesis.

change

keep the same

experiment with

investigate

22.

The variable that is measured throughout the experiment is the ________________
Hint: It may change as a result of your testing.

Controlled Variable

Responsive Variable

Dependent Variable

Independent Variable

23.

Catherine is testing which soil will help grass grow the tallest. The height of the grown grass is the __ variable.

constant (stays the same)

independent (it's what you change)

dependent (it's what you measure)

24.

Daniel was investigating how fast it took mice to react to different sounds. Identify the independent variable.

How fast mice reacted

different sounds

types of music

Daniel

25.

A possible explanation to a problem that has not yet been tested.

data

theory

hypothesis

fact

26.

^{_{What type of graph is this?}}

Line Graph

Pictograph

Bar Graph

Histogram

27.

Which of the following hypotheses is written correctly?

If a tennis ball is frozen, it won't bounce as high as one that is not frozen.

If I heat up a tennis ball it will bounce high.

If I freeze a tennis ball, then it will not bounce as high.

Frozen tennis balls will not bounce as high.

28.

7,000 g = ____ kg

700

0.07

29.

3 km = ___________ mm

300

3,000

3,000,000

30.

Which unit is the smallest?

31.

What are the three base units?

mass,length,grams

meters,length,grams

measuring,liters,games

meters,liters,grams

32.

Write the following number in scientific notation.

360

$3.6\times10^2$

$0.36\times10^2$

$3.6\times10^3$

$3.6\times10^{-2}$

33.

Write the following number in standard form. Type your answer with no spaces and no commas.

$4.35\times10^5$

(a)

34.

Scientific Notation is made up of two number parts. The second part is a power 10.

True

False

35.

How do you write 8.317 x 10⁶in standard form?

(a)

36.

Which of the following numbers is written in scientific notation?

20.35 x 10⁴

.2035 x 10⁴

2035⁴

2.035 x10⁴

37.

What is scientific notation?

A long way to write really short numbers

A short way to write really large or really small numbers

I don't know...

None of the above

38.

If the exponent is a positive number the original number was...

a really big number.

a really small number.

39.

If the exponent is a negative number the original number was...

a really large number.

a really small number.

40.

Dependent variable means

the scientist controls what to test

educated guess

ask a question

what is being measured

Reset

Chapter 1 Test Review

Total questions: 40

Worksheet time: 43mins

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