After an introduction activity to teach the the class how to identify Lego pieces and use the WeDo 2.0 software, the children build the hungry alligator.
They then program the ‘Croc’ to open and close its mouth using their own algorithms. The children are then challenged to use a motion sensor to control the chomping monster.
Focus: Programming using a motion sensor (timers; motor power and duration; sound effects; screen display, repeat function). Crown gears and pulleys.
Suitable for: Y4 Y5