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Bezig met laden... Prize-Winning Science Fair Projects for Curious Kids (editie 2006)door Joe Rhatigan, Rain Newcomb
Informatie over het werkPrize-Winning Science Fair Projects for Curious Kids door Joe Rhatigan
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Meld je aan bij LibraryThing om erachter te komen of je dit boek goed zult vinden. Op dit moment geen Discussie gesprekken over dit boek. This science fair book has some neat activities that teachers could do with their classes. A few cool projects that I found included measuring your heart rate after hyperventilating and hypo-ventilating to observe the effect of breathing on heart rate and testing sunscreens on photo-reactive paper to determine which SPF value blocks the most sun rays. The most interesting project that I found predicted how the types of pigments in a green leaf determine its fall color. Early in the school year, students will collect one green leaf from three different trees. Using a rubbing alcohol, a coffee filter and a few other household products, the student can see the alcohol spread up the filter through the pigment. In the fall, once the trees have changed colors, the student will do the entire experiment again and compare the new results to the green leaves. I think this is an awesome project for students, because it is spread out over time. A lot of science projects only take one day, but this project allows students to see a change over a greater span of time, rather than a few minutes or even a few seconds, like other science projects. ( ) geen besprekingen | voeg een bespreking toe
Contains ideas for cool science projects using items found around the house or at a nearby store. From thinking of a unique science fair experiment to putting fabulous finishing touches on the display, this cool collection of 50 smart and illustrated projects gives budding scientists everything they need to put together a winner-and have fun doing it, too. Kids have seen all the tricks, and they're tired of science fair books that show them (yawn) how to make the "been there, done that" volcano or a boring model of the solar system. Here are experiments they really want to do, on subjects such as slime, magic sand, video games, mummies, dog germs, horoscopes, bicycles, and more. The whole science fair experience is broken down into small, manageable steps, so youngsters won't feel overwhelmed. All safety precautions are taken, with notes on parental supervision, when necessary. The author lives in Asheville, NC. Geen bibliotheekbeschrijvingen gevonden. |
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Google Books — Bezig met laden... GenresDewey Decimale Classificatie (DDC)507.8Natural sciences and mathematics General Science Education And Research Use of apparatus and equipment in study and teachingLC-classificatieWaarderingGemiddelde:
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