CER/Density Warm Up

Which of the following answers the original problem or question?

• claim

• evidence

• reasoning

Tags

NGSS.HS-PS4-3

Which of the following includes reasoning?

• We took two pictures. One had yellow leaves and the one on the windowsill had green leaves.

• Our plant on the windowsill grew more and was green. I know that plants need sunlight to grow, so the green color might have something to do with getting the light they need.

• Our plant in the closet is yellow. The plant on the window sill is growing. They are different colors.

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-6

Why do we need evidence?

• To answer a question

• To show how and why

• To prove our claim is true

Tags

CCSS.RL.8.1

CCSS.RI.8.1

CCSS.RI.8.8

CCSS.RI.7.1

CCSS.RL.9-10.1

What does the letter "C" stand for in "CER?"

• creative
• claim
• correct
• cause

What does the "E" stand for in "CER?"

• eliminate
• energy
• evidence
• equal

Tags

NGSS.HS-LS1-6

What is the correct formula for finding density?

• M/V
• V/M
• V x M
• V + M

D = 10g/mL
V = 5 mL
M = ?

• 50 mL
• 50 g
• 2 g
• 2 mL