2nd Grade Science Review

A class listed the properties of a dominoes. 1. It is a solid. 2. It is about as heavy as a marble. 3. It is a rectangle.

Which other statement could go on the list?

• It is flexible.

• It feels rough.

• It feels smooth.

What properties change when wood is sanded with sandpaper?

• The texture and state change.l

• The color and state change.

• The texture and size change.

Tags

NGSS.MS-PS1-2

What could cause the chocolate to melt into a liquid?

• The shade caused the chocolate to melt!

• The sun caused the chocolate to melt into a solid.

• The sun caused the cholocate to melt into a liquid.

Tags

NGSS.MS-PS1-4

Which item is most flexible?

• 
• 
• 
• 

What is a change in the position of an object called?

• Speed

• Motion

• Stored energy

• Sound energy

Which of these is an example of a pull?

• pinch

• kick

• toss

• tug

Tags

NGSS.K-PS2-1

NGSS.K-PS2-2

Which of these is an example of a push?

• drag

• shove

• yank

• tug

Tags

NGSS.MS-PS2-1

Which of these is an example of a pull?

• hugging your sister

• opening a door

• jumping into the pool

• dragging a box on the floor

When you kick a soccer ball, this is an example of a _____________.

• push

• pull

Tags

NGSS.MS-PS2-1

The moon has its own light.

• True

• False