SIMPLE AND COMPLEX MACHINES
SIMPLE MACHINES
IS THIS A COMPLEX MACHINE?
TAKING APART AN ANDROID PHONE
TAKE APART A CLOTHES PEG. IS IT A SIMPLE OR A COMPLEX MACHINE?
MAKE A SIMPLE MACHINE
ELECTRICITY
WHAT IS IT?
STAY SAFE!
OUR ENERGY
MY ENERGY
FORCE, WORK AND ENERGY
ENERGY: HEAT, LIGHT, SOUND
WIND AND SOLAR ENERGY
WATER ENERGY
MAKE A CAR (WITH THE HELP OF AN ADULT)