The Magic School Bus “Flexes Its Muscles”

What is Ralphie’s suggestion to help the students with their chores?

• Build a robot

• Hire a maid

• Clone him

Tags

NGSS.MS-ETS1-4

The class field trip was to

• A haunted house

• A body shop

• A trash mountain

• A car dealership

What did the mechanic say a robot must have in order to work?

• A head

• Arms and legs

• Brain

• structure

What is the first thing Ralphie has the robot do?

• Make him a sandwich

• Fix the bus

• Clean his room

What is the problem with the robot?

• Making a big mess

• Talking back

• He won’t move

• He has no head

Tags

NGSS.MS-PS2-1

What does Wanda find to help the robot move?

• A door hinge

• A wire

• Nuts and bolts

• Wheels

Tags

NGSS.MS-PS2-1

What pulls your bones to make them move?

• Skeletal muscles

• Smooth muscles

• Cardiac muscles

What has to connect bones to let them move?

• Joints

• Bones

• springs

Muscles can only _________on things, not ________them.

• Pull, push

• Push, pull

• Lift, hinge

Tags

NGSS.MS-PS2-1