Students in Mrs. Houston’s second grade class were comparing the properties of two objects.

Which statement below is an inference?

• The square is heavier than the triangle.

• The square is made out of metal.

• The triangle is white.

• The triangle is lighter than the square.

Tags

NGSS.2-PS1-1

Steam is an example of?

• Liquid

• Solid

• Gas

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which is a liquid?

• Ice

• Bread

• Milk

Tags

NGSS.5-PS1-3

Which is an example of a solid?

• Milk

• Water

• Ice

Tags

NGSS.5-PS1-3

anything that has weight and takes up space

• matter

• property

• reversible

• assemble

Tags

NGSS.MS-PS1-5

Look at the chart. Which days are the warmest?

• Monday and Tuesday

• Tuesday and Wednesday

• Wednesday and Thursday

• Thursday and Friday

Look at the chart. Which statement is true?

• The temperature of the water stays the same all week.

• The temperature of the water rises and falls during the week.

• The temperature of the water is cooler at the end of the week.

• The temperature of the water is cooler at the beginning of the week.

Tags

NGSS.MS-PS3-4

• Ask the student “How do you know?”

• Trust the student and copy their answers.

• Tell the student they are wrong.

• Don’t say anything, it would be rude.

Tags

NGSS.MS-PS1-2

• 50mL

• 500mL

• 400mL

• 4mL

While measuring the mass of an object, Camille told her class the object she was measuring was 35 grams. Another student in her class asked “How do you know?”

What should Camille do next?

• She should change her answer so other students won’t question her.

• She should tell her teacher that someone is being mean to her.

• She should defend her claim by giving details to prove her claim.

• She should repeat her answer only louder.