Search Results
Showing results 41 to 45 of 45
   
Kaleidoscope
Source Institutions
    
  In this activity, learners build inexpensive kaleidoscopes using transparency paper and foil (instead of mirrors).
   
Thumb Piano
Source Institutions
    
  In this activity, learners explore sound by constructing a simple piano out of wood and craft sticks.
   
Micro Automata
Source Institutions
    
  In this activity, learners build small animated toys that move.
   
Lever Cowboy
Source Institutions
    
  In this activity, learners build a figure that moves and "comes to life" when they pull its string.
   
Hot Air Balloon
Source Institutions
    
  In this activity, learners build a hot air balloon using just a few sheets of tissue paper and a hair dryer.
  