Sallins National School

A blog by students…for students!

Science Week Rm 26: Playing the Bananas

on November 29, 2018

We had a great time during Science Week.


In our classroom we learned to use how to play the bananas and the bongo pencil case.

We used:

  • The Classroom Computer
  • The Interactive Whiteboard
  • A Makey Makey Circuit Board
  • Bananas
  • Pupils
  • Items from our pencil case

First we connected the bananas to the Makey Makey circuit board and the circuit board to the computer.

We held one wire and touched the bananas to close the circuit and play the bananas.


We also tested items from our pencil case and found out that the wood of a pencil and the nib didn’t work but pencil lead drawn on paper worked. We also found out that plastic, markers, pencil grip and rubber didn’t work, but a paper clip, a metal key-ring, the metal part of a pen did work.


After that, we tested how many people could carry the current in the circuit and play the bongo drums. We held hands and the first and last person in the line held the clips attached to the circuit board. We figured out that it would travel through 32 people and still work.

We had a great time!!

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