Ch. 1 Test Review

Fill in the blank:

The ________ of the water was 50 ml.

• length

• mass

• weight

• volume

What is the name of the standard measurement system in science?

• SI units

• Imperial system

• Newton's system

• English units

Which is NOT a base unit?

• Grams (g)

• Meters (m)

• Centimeters (cm)

• Liters (l)

How would you find the volume of a solid wooden cube?

• Put it in a graduated cylinder and measure the milliliters (ml)

• Put it on a balance and measure the grams (g)

• Measure the centimeters (cm) using a meter stick

• Measure the length, width, and height in centimeters (cm) and multiply them to get cubic centimeters (cm^3)

What step of the scientific method happens first?

• Observation

• Question

• Hypothesis

• Research

True or False:

Your hypothesis can be proven correct

• True

• False

Tags

NGSS.MS-LS2-4

NGSS.MS-PS1-2

What should always be included in your conclusion?

• If your question was answered

• Charts and Graphs

• A measurable and testable hypothesis

• If your hypothesis was supported or rejected

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-4

If your hypothesis is rejected, does that mean the data is wrong?

• Yes, your hypothesis should always be supported

• No, it just means what you thought would happen didn't happen

Tags

NGSS.MS-PS1-2

Why is it important that scientists compare their results?

• It isn't important

• So they can prove their hypothesis

• To check if they got the same results

• To make sure no one steals their ideas

Tags

NGSS.MS-PS1-2

Which is NOT a main branch of science?

• Physical

• Biological

• Astronomy

• Earth