Electronics // Area

Components

1 topic for ages 11 to 14, ordered by the age each one starts. Read from top to bottom to follow the progression.

Age coverage

Ages 11 to 14

  1. Starts at age 11 // 1 topic

    Starting at age 11

    • Light-emitting diodes

      An LED lights when current flows through it one way, from the longer leg to the shorter. It needs a resistor in series so the current stays small enough not to…

      Ages 11 to 14Method