A simple moving robot
Answers are for parents and teachers.
1
Write the sizes of 6 parts of a robot model and work out each area.
Your own work
2
A cardboard 20 cm × 5 cm: what is its area in cm²?
100
3
Circuit diagram: battery, switch and motor. Show the current direction with an arrow.
Your own work
4
Write one safety rule each for scissors, glue gun and soldering iron.
Your own work