• What do you need to keep the same?

• What do you need to change?

Take a picture of your result(s) and upload it here!

3. Add a battery to the set up.

4. The circuit should now have TWO batteries and one bulb.

5. Take a photo and upload it here.

We need to do an experiment to find out!

1. Upload the experiment you designed (include information such as materials needed, steps to follow)

2. Predict what you will observe. Give a reason for your prediction.

Different amount of batteries

But if we have a battery and 2 bulbs it will light up little bit

MATERIALS

5 bulbs 2 batteries 4 wires

HOW TO MAKE SET UP

Connect the light bulbs to the wire and battery.

2 light bulb

1 batterie

2 wire

The I

After

2 light bulbs

2 batteries

2 wires

The second set up is brighter than the first set up as the second set up has enough batteries to brighten the two bulbs but the first set up doesn’t have enough batteries to brighten the two bulbs.

Materials:

2 batteries, 2 battery holders, 2 bulbs, 2 bulb holders and 4 wires.

three light bulbs

two battery

five wire