simple and compound machines

Is this a simple machine or compound machine?

• Simple Machine
• Compound Machine

What type of simple machine is shown in the picture?

• pully

• screw

• incline plane

• lever

What type of simple machine is shown in this picture?

• wedge

• incline plane

• lever

• pulley

What simple machines make up this compound machine? (3)

• wheel and axle

• screw

• wedge

• lever

The blue top of this water bottle is what type of simple machine?

• wheel and axle

• lever

• wedge

• screw

Compoud machines are made up of at least ___ simple machines.

• 2

• 1

• 4

• 7

Which simple machines make up these scissors?

(2 answers)

• lever

• wheel & axle

• wedge

• inclined plane

Which simple machines make up this wheelbarrow?

(2 answers)

• lever

• wheel & axle

• wedge

• pulley

Which simple machines make up this shovel?

(2 answers)

• lever

• wheel & axle

• wedge

• pulley

Which is not a type of simple machine?

• spring
• screw
• pulley
• wedge