Friday, August 19, 2011

Now we know how to make a switch




Today we worked in pairs to make a switch for our circuits. It was tricky and we helped each other. When the switch is on, there's a complete circuit for the electricity to flow around so the bulb will shine.When the switch is off, there's a break in the circuit so the electricity can't flow and the bulb won't shine.

4 comments:

Charlie said...

Abgail is that your hand.

Amity lily jenkins said...

I love scut

william said...

me and Liam wore making a kinechin.

joshw said...

grate cnechins.