Covers the three main types of rocks, different weathering processes, erosion, and the rock cycle.

Learn about the different stages of the Earth's water cycle, and about processes involving water, including runoff, infiltration, and the differences between hard and soft water.

Explains what a wildfire is, what causes them, how they behave, their impact, how to fight them, and how to prevent them.

This site has a colorful display of information about Minnesota. It contains a map, pictures, a list of state symbols, and links to related information.

This site has a colorful display of information about Missouri. It contains a map, pictures, a list of state symbols, and links to related information.

This site has a colorful display of information about Nebraska. It contains a map, pictures, a list of state symbols, and links to related information.

A colorful display of information about Wyoming. Contains a map, pictures, a state symbols list, and links to related information.

Many of the objects you can see in the night sky are stars, large objects in space that produce light. Our galaxy, the Milky Way, contains more than 100 billion stars. Stars are so far away that their light does not reach us for years....

Planet Earth is part of a vast space neighborhood called the solar system. Our solar system is an amazing place. It's even more amazing that many other solar systems have been discovered. This article examines the solar system.

Students can make ooze and learn about different qualifications of matter. An easy procedure is provided to make gooey ooze that you can play with when you are done.

By making oil float on water--with the help of other ingredients--students can create a lava-lite effect.

Students create their own airplane using straws and other materials and learn the principles of aerodynamics.

Learn about the five things that all living things need to survive and why they are critical for both plants and animals.

Discusses the five characteristics that living things have and nonliving things do not.

Guess the letters in the words to save the colonist from the pillory. This play on hangman reviews historical vocabulary.

A scanned copy of the 1852 publication of Abridged History of the United States by Emma Willard, a nonfiction book for children.

A scanned copy of the 1852 publication of Cousin Lucy among the Mountains by Jacob Abbott, a fiction book for children.

This site gives you a biography of Brian Jacques as well as an interview with him about his writing.

Find fifteen worksheets designed to provide practice on maintaining verb tense. These exercises have been created expressly for elementary students. All worksheets are available as PDFs.

At this site look through these reports written by Grade 5 students in the 1998-99 school year. Click on the state that you are interested in. Please note that not all states have reports.

This lesson plan provides students with an opportunity to practice drawing and measuring triangles and angles. It also shows pictures and gives definitions of each type of angle and triangle.

This online learning module offers lessons about "characters" and practice exercises about "characters" in stories. These lessons are organized according to the grade levels to which they apply.

In this learning module, students will learn more about characterization. Worksheets are provided to reinforce the understanding of character traits. This module is designed to support Tier I, Tier II, and Tier III students.

A set of four station activities involving static electricity that can easily be done in the classroom.