Over the last 3 years my daughters and
I have been mosaicing a huge concrete slab
by our back door and it is finally finished!
Science - Electricity, circuits
Watch the BBC bitesize all about circuits and how to build and change them:
Then have a go at building a circuit here:
(you can change the way round the parts go by keep clcking them once they are on the board)
You can change how the circuit looks and works by clickng on the robot and battery picture at the bottom so this circuit could look like this:
Complete a symmetric figure
Be careful counting squares here particularly with the last questions where the line of symmetry is on a diagonal.