Unit 1 Biology - Rose

What pieces of equipment could be useful for transferring a liquid from one container to another?

• beaker

• funnel

• petri dish

• graduated cylinder

Sam needs 35mL of washer fluid for his car. Which tool would be most precise when measuring?

• beaker

• flask

• test tube

• graduated cylinder

Which device would be used for accuracy?

• graduated cylinder

• erlenmeyer flask

• beaker

• petri dish

Which form of measuring tool would be used for precision?

• graduated cylinder

• erlenmeyer flask

• petri dish

• beaker

Which tool is NEVER used for measuring?

• graduated cylinder

• beaker

• test tube

• erlenmeyer flask

Mrs. Rose goes outside and sees that the sidewalk is wet. She tells her husband it must have rained. What has she made?

• A Hypothesis

• An Observation

• An Inference

• A Prediction

When a scientist tests a relationship between cause and effect, she will measure and record information. This information is known as the __________

• dependent variable

• constant

• independent variable

• control group

Tags

NGSS.MS-PS2-2

In a hypothesis the ________ variable is what is being tested.

• control

• dependent

• independent

• premium

In a hypothesis the ________ variable is the one being measured in response.

• independent

• control

• dependent

• premium

What should you consider when designing a solution for a problem with technology?

• Time

• Cost

• All of these

• Materials

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2