Describes the logic behind the development of Newton's law of universal gravitation. Beginning with Johannes Kepler and his three laws of planetary motion, content walks the reader through Newton's thought process and development of this...

A lengthy scholarly article that discusses the geologic time scale, its history of development, age-dating events that occurred in different eras, and how absolute and relative dating are used to assess the ages of the Earth and Moon....

Third graders compare the earth and the moon in this activity.

A look at John F. Kennedy's goal for the United States, which was to send the first man to the Moon and to bring him safely back to Earth. Informational text and lesson plan for young scholars in grades 9-12.

In this online textbook, students explore the phases of the moon, the moon's orbit, the origin of the moon, and the tides. Includes numerous inquiry-based activities.

Activity helps students understand that the shape of the earth and the moon are spherical.

Students observe representational images and use as evidence to describe how the Moon is visible in the day and night sky. The digital slideshow is used to provide students with the opportunity to observe and describe how the Moon can be...

This resource gives a detailed explanation of the stages that the Earth and the solar system went through beginning with their origins in the Big Bang up to the present time.

How did the moon form? Learn the answer to this and numerous other fun facts in this article from Space.com.

Omar helps his parents sell things at the market. Join him while he learns about the relationship of the Sun, Moon, and Earth.

Nita lives on Coco Island in the Indian Ocean, and is learning more about the Sun, the Earth, and the Moon. Join her and learn about day and night.

Find lots of information about our planet Earth here. Covers basic facts, Earth's history, layers of the Earth, plate tectonics, composition of the atmosphere, Earth's magnetic field, and some facts about our moon.

Prepared by NASA, this site provides a detailed look at the Earth's moon. The menu tabs are divided into overview, photo gallery, and facts and figures.

Often when we see drawings of the Earth and the moon, they look really close together. Check out this cartoon series that helps illustrate the reality of this concept.

The BBC brings together a lot of useful information about the moon and related topics, such as the lunar landings, and publishes it in the form of a traveler's guide.

Learn about the rotation of the earth, the movement of the moon, and the position of the sun.

This mesmerizing video shows seven views of the earth taken by NASA's camera. Watch the moon cross over the earth, storms in the ocean, and smoke from a wildfire. Included are teaching tips for teachers and background information.

The learning module helps students gain a deeper understanding of gravity. Some topics explored are orbits, the mission to the Moon, and the first space walk. Activities and videos are included.

Understand the rotation of the earth and the appearance of movement of other bodies in the sky.

Through illustrated examples and interactive practice, students explore Newton's ability to relate the cause for heavenly motion (the orbit of the moon about the earth) to the cause for Earthly motion (the falling of an apple to the...

Students learn about the physical properties of the Moon. They compare these to the properties of the Earth to determine how life would be different for people living on the Moon. Using their understanding of these differences, they...

In this lesson, students will construct a scale model of the Earth-Moon-Mars system.

An image of "Hina te Fatou (The Moon and the Earth)", created by Paul Gauguin in 1893 (Oil on canvas, 112 x 61 cm).

[Free Registration/Login Required] Learn how the steady motion of the Moon around the Earth, and the phases created by the relative position of the Earth, Sun, and Moon, allow us to tell time by simply looking at the shape and...