100 Award-Winning Science Fair ProjectsScience is at work everywhere - in the kitchen, up in the sky down in the ground, and all around us in plants, animals, machines, even the mind. Here are 100 ways to show how it works and come out tops at school project time. - Stir up chemical magic - Turn a copper pot green with oxidation - Prove that computers emit radio waves - Show off medieval ballistics - - Create virtual 3-D with a polarised lens - Simulate rock abrasion - - Chemists & Cooks - Earth & Sky - Mechanics & Motion - Sparks & Waves - - Light & Sound - Eye & Mind - Plants & Animals - Stars & Planets - * Serious learning about real science is hidden in this away-from-school entertainment for 8-12 year olds. Impress your science teacher! |
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Page 72
... ball Small bowl • Sharp pencil • Salt • 6 - volt battery • Stack of books • Tape • Scissors This project describes ... ball so that the wire sticks out at both ends . Push the sharp end of the pencil into the side of the ball . 3. Stack ...
... ball Small bowl • Sharp pencil • Salt • 6 - volt battery • Stack of books • Tape • Scissors This project describes ... ball so that the wire sticks out at both ends . Push the sharp end of the pencil into the side of the ball . 3. Stack ...
Page 188
... ball black . Allow the paint to dry . 2. Use the nail to punch a small hole where the black half of the Ping - Pong ball joins the white half . Push one end of the 0 " Earth Shine " Setup 7331 skewer stick through the hole until it ...
... ball black . Allow the paint to dry . 2. Use the nail to punch a small hole where the black half of the Ping - Pong ball joins the white half . Push one end of the 0 " Earth Shine " Setup 7331 skewer stick through the hole until it ...
Page 191
... ball , taking care not to cover the hole for the flash- light bulb . 5. Smooth the clay around your pulsar ; then remove the skewer sticks . 6. Attach the wires to the terminals of the flashlight - bulb holder , and tape the end of each ...
... ball , taking care not to cover the hole for the flash- light bulb . 5. Smooth the clay around your pulsar ; then remove the skewer sticks . 6. Attach the wires to the terminals of the flashlight - bulb holder , and tape the end of each ...
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Common terms and phrases
allow angle Attach ball birefringent bottle bucket cardboard carefully cellophane circle clay color compass contour line Craft knife create cubic dial diameter drawing Drill dune Earth Earth-to-Sun Distance edge electrical electrophorus Explanation Felt-tip marking pen foam board glass glue hanger hole inches inferior planets Leyden jar light liquid magnet Masking tape Measure Mercator projection metal meter methyl salicylate microphyle mirrors molds Moon move nail Need needle paper clip pencil pendulum Phenakistoscope philodendron phonograph photographs piece Place plant plaster plastic Pluto plywood polarized poster board potato Procedure protractor Quakemaster Record your observations refractive index Repeat step Result rotate rubber bands ruler salt sand scientists screen screw seeds side soap soil spoon square star star clock station stereoscopic string strip Stroboscopic Styrofoam sugar surface teaspoon test tube tracing waves wooden dowel yardstick