Grade 2 Science Unit 1 Formative Assessment

Students compared the flexibility of these items. Which object is more flexible?

• Marble

• Block

• String

• Metal beam

Tags

NGSS.MS-ETS1-2

Describe tbe surface of wall?

• Smooth

• Shiny

• Rough

• Wet

The process by which a solid changes to a liquid....

• Freezing

• Melting

• Boiling

• Cleaning

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

The process by which a liquid turns to a solid....

• Freezing

• Boiling

• Melting

• Cleaning

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What would be the best materials to build a school?

• Chocolate, sugar, sand, and rocks

• Sand, rocks, concrete, and iron

• Water, ice cubes, cookies, and rice

• straws, twigs, sand, and paper.

Tags

NGSS.MS-ETS1-2

NGSS.MS-ETS1-1

What caused the change that took place here?

• Folding

• Sanding

• Melting

• Cutting

Tags

NGSS.MS-PS1-4

How did the piece of paper look before it was folded?

• 
• 
• 
• 

I can be held in your hands. I don't change shape when you move me. What am I?

• A solid

• A liquid

• Neither a solid nor a liquid

I cannot be picked up. I take the shape of any container. What am I?

• A solid

• A liquid

• Neither a solid nor a liquid

Tags

NGSS.MS-PS1-4

How would you stop butter melting on a hot day?

• Leave it on the table.

• Put it in the oven.

• Put it in the refrigerator.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3