How can you make the flag move up on a flagpole?

Which of the following examples shows running water at work?

A ripe guava on a tree fell to the ground. What force acted on the guava?

Which of the following DOES NOT make an object move?

What force is needed for the washing machine to work?

How can you get the coin without getting your hand wet?

What force is applied to a paper boat in the stream?

What will you do if you want to stop the bike you are riding?

Which of the following correctly shows force stopping a moving obejcts?

What makes this remote-controlled car move?

Which type of force makes this sailboat move?

Why is eveything stays on the ground?

Why do astronauts float in outer space?

Which among these objects are attracted to magnets?

Which type of force causes this to happen?

What caused this paper boat to move?

Which type of force makes the objects in the picture move?

________________________ force power electrical appliances.

Electricity, magnets, wind, moving water, and earthquakes exert forces that make objects__________.

Magnetic force is the ______________________ between magnets   and magnetic materials.

Sounds of bird

Sounds of kettle

Wind blowing

Vehicle sound

NOT SOURCE OF SOUND

NOT SOURCE OF SOUND

Flashlight ----->

Watch -------->

Radio------->

Washing Machine----->

Rice Cooker------>

We can get electricity from two of the following

Electricity that comes from the power station is callled_____________

This generates electricity with _______

Solar energy is converted to electricity using one of this

All these use mains electricity EXCEPT

Select the sources of electricity

An object that contains chemical energy which can be converted to electrical energy

We can get electricity from the power station and from _______

Other sources of electricity different from mains are called _______

One of these bring electricity from the power station to our homes

A push or pull on an object

the act of moving or changing

when 2 equal forces act in opposite directions the result is that forms are equal and there is no change.

a force that attracts things to Earth.

What happens with a lightweight object rubs against a heavy object?

What is an example of Push motion?

An object at rest can can be changed by?

What is an example of Pull motion?

Shooting a basket and kicking a football are examples of?

Brushing your hair and putting on a pair of socks are examples of?

1. Sun is our primary source of heat?

2. If the molecules absorb more heat energy, they will vibrate

slower.

3. Combustion produces heat and light.

4. There is also heat from deep inside the earth.

5. Electric kettle and oven toaster cook food with their heat using

natural gas.

1. Victor felt warm after rubbing his

hands.

2. Elise enjoys the hot springs in

Laguna.

3. Sarah cook marshmallows in a

bonfire.

4. Mary boils water in the electric

kettle.

5. Joan hangs her wet slippers outside

to dry.