Animal Defenses An article with photos of some of the innovative means animals have developed for attack and...		Geographical Highs, Lows, and Boundaries of the U.S. A chart listing geographical highs, lows, and boundaries of the U.S.
Types of Animal Scientists A list of various types of animal scientists.		World Heritage Sites in the United States A list of World Heritage sites in the United States.
National Park System of the United States A chart listing U.S. National Parks.		Earth Facts and Figures Data and information on Earth.
National Monuments in the U.S. A chart listing U.S. National Monuments.		Eclipses of the Sun and Moon, 2005 - 2012 An article listing the dates and places of eclipses occurring between 2005 and 2012.
National Scenic Trails A chart listing U.S. National Scenic Trails.		Substitute Teacher Information Filling in these sheets will provide your substitutes with the necessary information to run...
Extreme Geographical Points of the United States A chart listing the extreme geographical points of the United States.		Assignment Record Keep track of your students' grades with this handy chart. This printable is customizable....
Rivers of the United States A list of rivers, 350 miles or longer, in the United States.		Photosynthesis Help students to understand the process of photosynthesis.
Highest Mountain Peaks in the United States A chart listing the highest mountain peaks in the United States.		Women Inventors A list of women inventors and the fascinating things they invented.
North American Continental Divide A brief explanation of the North American continental divide.		Number the Stars Character Jeopardy After reading Lois Lowry's classic novel Number the Stars, play this game of "Jeopardy"...
Highest, Lowest, and Mean Elevations in the United States, by State A chart of the highest, lowest, and mean elevations in the United States, by state.		Election Project Here is a lesson plan, which highlights math skills, outlining the procedure for a student run...