Children can build their own circuits using wired, playdough and lemons.
The unit includes theory elements of electrical currents , drawing electric circuits, parts of an atom, conductors and insulators as well as scientific diagrams.
The unit is broken into 10 lessons, each with a theory and hands on element.
Materials you will need:
Alligator clips x6
AA batteries x 2
AA battery pack
LED lights x5
Copper wire ( 4 small lengths)
Playdough made from recipes
Lemons
Buzzer
Switch