Check out the "Next Generation Science Standards (NGSS) Planning Tools" in Arabic
So close, yet so far away.
Investigate how light and color interact by aligning cyan, magenta, yellow, and black transparencies.
See how images appear in a curved mirror.
With polarized light, you can make a stained glass window without glass.
When you view short bursts of moving images, you see some interesting effects.
Stain your clothes on purpose.
Explore light and color from a hole new angle.
By cutting two “lips” into the flattened end of a soda straw and blowing with just the right pressure, you can make sounds resonate in the straw.
Rub a balloon on your head, then watch a soda can race across the floor or a table. As you observe the interplay between electrons and protons, you’ll also discover why clothes cling together in a dryer.
Create your own personal sound system with a coat hanger and a string, producing musical sounds that only you can hear
Experiment with cardboard tubes of different lengths to see how far you can blow a marshmallow.
Trace your shadow, then watch it change. Go outside and trace an outline of your shadow. Wait a while, try again, and watch how your shadow changes over time.