Wheel Axle, Lever | Inquiry

`L.I to learn about wheel and axles and levers. 

For inquiry we had learnt about Wheel, Axles and levers. A wheel is a circular object that makes an object move and change direction. An axel is an object that holds the wheels in form. A lever is a long rigid body with fulcrum along its length.  It rests on a pivot. We had created a lever using a stick . The goal was to lift up something easily. Our other activity was making a windmill using a straw as the axle and paper as the wheels.