CER Review

How many sentences should a claim be?

• 2

• 3

• 1

• 4

Which of these statements is not a claim?

• Global temperatures are increasing due to carbon dioxide.

• I like blue jolly ranchers.

• Missing assignments do not affect your grades.

Why do you need to include reasoning in your CER?

• It shows how or why the evidence supports the claim.

• It includes the scientific principle to support the claim.

• It provides justification about why the evidence is important.

• All of the above.

Tags

NGSS.HS-LS2-6

NGSS.HS-PS1-2

What steps should you take when writing a CER paragraph?

• 1. 1. Cite evidence 2. Answer the question with a claim. 3. Explain your reasoning.

• 1. 1. Explain your reasoning 2. Cite evidence 3. Answer the question with a claim

• 1. 1. Answer the question with a claim 2. Cite evidence 3. Explain your reasoning

• 1. 1. Answer the question with a claim 2. Explain your reasoning 3. Cite evidence

Tags

NGSS.HS-LS2-6

"Material A is a better conductor of heat. It gained heat faster than Material B. Good conductors of heat gain heat quickly."

Which of these statements is Evidence?

• Material A is a better conductor of heat.

• Good conductors of heat gain heat quickly.

• It gained heat faster than Material B.

What is an independent variable?

• What a scientist changes in an experiment to test their hypothesis

• What scientist measure to see if it responded to a change

• What you keep the same throughout all experimental groups

• What happens when you do an experiment

Tags

NGSS.MS-PS2-2

What is a dependent variable?

• What a scientist changes in an experiment to test their hypothesis

• What scientist measure to see if it responded to a change

• What happens when you do an experiment

• What you keep the same throughout all experimental groups