Explanation of the Tides
Excerpted from
Astronomy Thematic Unit
Browse a multi-page, printable resource of ready-to-use lessons and cross-curricular activities about astronomy.
Related Resources
-
REFERENCE
Eclipses of the Sun and Moon, 2005 - 2015
Note: The day of an eclipse is given in Universal Time (U.T.) and may start a day earlier or later depending on your time zone.... Read more -
REFERENCE
Earth's Moon is a small ball of gray rock revolving 239,000 miles around Earth. It is just one of many in the solar system. The... Read more -
WORKSHEETS
Enrich your science, history, or English curriculum with the resources in this teacher's guide for Team Moon, the story of Apollo... Read more -
WORKSHEETS
Use this lesson plan to teach students about the Moon's phases. This astronomy activity is perfect for elementary and... Read more -
REFERENCE
Names and Symbols of the Constellations
By 270 B.C., people knew 44 constellations by specific names and two more that were unnamed. ... Read more -
REFERENCE
Venus is often called Earth's twin because the two planets are close in size, but that's the only similarity. The thick clouds... Read more
