Technology (Grade 4)

The ability to do work of any kind is known as.....

• Energy

• Force

• Power

• Strength

The change of energy from one form to another is called......

• Energy Transfer

• Energy Conversion

• Energy Movement

• Energy enablement

Energy is never lost or gain.

• True

• False

The two basic forms of energy are.........

• power and potential energy.

• force and kinetic energy.

• potential and kinetic energy.

• kinetic and power energy

The following are the importance of technology to us EXCEPT..... (Pick out the one)

• It makes goods to be produce more quickly and in large quantities.

• It Creates more problems and makes life difficult.

• It leads to the production of more food with better yields.

• It makes information to be easily passed with speed and accuracy.

Which of these is not a property of wood?

• Some woods are soft and can be decomposed by insects.

• Electricity does not flow through it when it's dry.

• It does not rust.

• It can be folded and bent.

If you were to cut a material to construct a shape, which of these tools can not be used for cutting?

• A snip

• Scissors

• A knife

• Top gum

What is the name of this tool?

• A hammer

• A snip

• Scissors

• Pliers

Identify the shape of this bucket.

• Cone

• Cylinder

• Rectangle

• Circle

What type of energy is referred to as 'stored energy'?

• Kinetic energy

• Potential energy

• Chemical energy

• Heat energy