Mini Maker | 30. June 2018

3-6 Jahre

production expertise, understand technology

Project description

During our project “How electricity flows” we are currently dealing with the question of what is electricity and what can I do with it. In this example, the children also study the letters and practice writing their names.

Required material

• 1 LED light-emitting diode
• 1 button cell 3V
• Paper
• safety pin
• tape

Project implementation

• Write name on the paper and arrange it as you like
• Alternatively, printed capital letters can also be affixed
• Punch the LED on the front of the paper through the paper and connect it to the coin cell battery on the back
• Affix all to the paper with adhesive tape
• The safety pin is used to attach the name tag to the clothing
  Be careful:
  • The light-emitting diode has a long leg, the anode (+) and a short leg, the cathode (-). When connected to the coin-cell battery, the two poles touch to close the circuit and light the LED.

Reflection

• Design and using letters
• Simple electrical circuit Construction