Science Revision

What is the force that pulls objects towards the center of the Earth?

• magnetism

• repulsion

• gravity

• attraction

What can make an object move or stop moving?

• Force

• Stone

• Mold

• Food

Identify a natural material: Wood or Plastic?

• Metal

• Wood

• Rubber

• Glass

Identify a man-made material: Stone or Glass?

• Plastic

• Glass

• Metal

• Wood

The force that can make an object to move or stop moving are:

• Stop and move

• Lift and drop

• Pull and Push

Identify a natural material: Cotton or Nylon?

• Leather

• Polyester

• Silk

• Cotton

Identify a man-made material: Silk or Metal?

• Plastic

• Wood

• Metal

• Cotton

What happens when you push a heavy box across the floor?

• The heavy box disappears into thin air

• The heavy box turns into a feather

• The heavy box moves across the floor due to the force applied by pushing.

• The heavy box starts flying

What property of materials allows them to be stretched?

• Flexibility

• Ductility

• Elasticity

• Tensile strength

Identify a natural material: Leather or Rubber?

• Silk

• Concrete

• Leather

• Plastic