Projects and experiments explore scientific principles related to the sun and moon, particularly those which explain eclipses.
Includes bibliographical references and index.
Where did they go? -- How can the sun and moon disappear? -- Experiment 1: blocking the sun -- Experiment 2: hiding in the shadows -- What makes a full moon? -- Experiment 3: changing its shape -- Experiment 4: passing overhead -- Experiment 5: circling around -- What can a shadow tell you? -- Experiment 6: telling the time -- Experiment 7: traveling in a straight line -- Fun with the sun and moon -- Experiment 8: sending messages.