General, Science Experiments, Science Fair Projects

Science for Kids: Simple Robot Activity

DIY robot from toothbrushes. Make a toothboth with eyes that rattles around.

DIY robot from toothbrushes. Make a toothboth with eyes that rattles around.

Science for Kids: Simple Robot Activity

Today we’re building a simple robot using recycled materials. This “toothbot” will be a noisy toy to watch and play with once contructed. So look around the house and grab some old toothbrushes and bottlecaps to make this diy robot!

Supplies

  • Aluminum foil
  • Soda bottle caps
  • Marker
  • Tape
  • 2 electric toothbrushes

simple robot

Directions for making a Simple Robot

  1. Tape your two toothbrushes together facing the same way
  2. Cover with foil tightly
  3. Roll up tape and stick the caps on the underside of the toothbrushes
  4. Draw eyes on two caps and place them on the flush back of the toothbrushes
  5. Turn on the toothbrushes and place the bot on a flat hard surface to watch it spin, move and make clacking sounds.

simple robot

simple robot

simple robot

simple robot

simple robot

ocean sensory bin

Build more Robots with our Robot Workshop Discovery Box!

Our Robot Workshop Discovery Box contains FIVE award-winning Creativity and STEM Science Kits! Your pint-sized robotic engineers will design and create their own Artbot to make artistic swirls, make a Magnetbot and “teach” it to go through a maze, construct a Glidebot and watch it fly, and create habitats for their own Hexbug Nano pet! This Discovery Box celebrates thinking, questioning and original creation with fun and creative projects that will have everyone tinkering and playing long afterwards.

Discover More Robot Activities!

Learn more about robots with these fun and educational activities! This content supplements the projects and activities found inside our Robot Workshop Discovery Box, which you can order here.

 

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