Ace Your Space Science Project Great Science Fair Ideas None Gardner by Gardner, Robert, 1929-, None, Goodstein, Madeline P instant download after payment.

127 pages : 25 cm, \"Presents several science experiments and project ideas about space\"--Provided by publisher, Includes bibliographical references (pages 123-124) and index, Building an astrolabe to determine latitude -- Building a sundial to find the path of the sun -- What causes seasonal changes? -- Making a model of the moon's path -- A look at some planets -- Making a model of the solar system -- How to make a sky clock -- Building and using a spectroscope -- What is parallax? -- The diameter and volume of the sun and earth -- A model of a solar eclipse -- A model of a lunar eclipse -- Sun and direction -- Making a shadow clock -- Moving charges and magnetic fields -- Moon observations -- A model of the moon, earth, and sun -- Determining the size of the moon -- Using binoculars to get a closer look -- How does air resistance affect moving objects? -- Why doesn't the moon fall down to earth? -- Launching a balloon rocket -- Simulating weightlessness -- Finding your weight in space