Science Checkpoint review

• A. They should measure the amount of time the marble rolls each time.

• B. They should measure the amount of time it takes the marble to reach a certain distance each time.

• C. They should measure the height of the hill.

Tags

NGSS.MS-PS2-2

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Thermal Energy

• sound

  listening to music on the radio

• seeing stars in the night sky

• sharpening a pencil

• baking cookies in an oven

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

mechanical energy

• sound

  listening to music on the radio

• seeing stars in the night sky

• sharpening a pencil

• baking cookies in an oven

Tags

NGSS.MS-PS2-1

NGSS.MS-PS3-5

light energy

• baking cookies in an oven

• sharpening a pencil

• seeing stars in the night sky

• listening to music on the radio

Tags

NGSS.MS-PS4-2

sound energy

• 
  baking cookies in an oven

• listening to music on the radio

• sharpening a pencil

• seeing stars in the night sky

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

The teacher wants to move a heavy stack of books and change their position from one corner of the room to another. She has a broken arm and cannot lift the books safely. Which of these solutions would be the fastest to do?

• A. push the whole stack of book across the floor
  

• B. put rolling tubes under the books and roll them

• C. carry one book at a time to the other corner

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

• A. The crane uses magnetism to pull the metal up against the force of gravity.

• B. The crane uses gravity to push the metal down against the force of magnetism

• C. The crane uses magnetism to push the metal down against the force of gravity.

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

NGSS.MS-PS2-4

• Anna

• Riley

• David

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

NGSS.MS-ETS1-3

Niuja and her friend Emma were eating popsicles outside on a hot sunny day. Which of the following statements represent what could happen to the popsicles if they aren't eaten quickly?

Select TWO correct answers.

• A. The popsicles could melt, changing from a liquid to a solid.

• B. The popsicles could remain frozen as a solid.

• C. The popsicles could melt, changing from a solid to a liquid.

• D. The popsicles could remain frozen as a liquid.

• E. The melted popsicles could evaporate, changing from a liquid to a gas.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

• 1. The warm air is coming into contact with the cold glass.

• 1. The water is leaking through the glass.

• 1. The water is rising out of the glass and falling onto the outside of the glass.

• 1. The water is coming from the sweat on the hand of the person drinking the water.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4