Dinosaur Unit A Dinosaur Unit will help students to explore facts about these extinct creatures in many...		Rivers of the United States A list of rivers, 350 miles or longer, in the United States.
Build a Volcano Build a volcano using common kitchen supplies. This fun science activity is perfect for...		Highest Mountain Peaks in the United States A chart listing the highest mountain peaks in the United States.
Celsius and Fahrenheit Conversions Made Simple Through simple addition, subtraction, and multiplication, convert Celsius temperature to...		North American Continental Divide A brief explanation of the North American continental divide.
Build Your Own Stonehenge Build a replica of Stonehenge or simply record the path of the sun in this science activity for...		Geographical Highs, Lows, and Boundaries of the U.S. A chart listing geographical highs, lows, and boundaries of the U.S.
Condensation Students learn about the water cycle, evaporation, and condensation.		World Heritage Sites in the United States A list of World Heritage sites in the United States.
National Monuments in the U.S. A chart listing U.S. National Monuments.		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.
National Park System of the United States A chart listing U.S. National Parks.		Classification of Dinosaurs An article explaining the classification of dinosaurs.
National Scenic Trails A chart listing U.S. National Scenic Trails.		Dinosaur Facts Part I The first of four articles answering questions about dinosaurs. This article covers the...
Extreme Geographical Points of the United States A chart listing the extreme geographical points of the United States.		Dinosaur Facts Part III The third of four articles answering questions about dinosaurs. This article covers the...
Length of the U.S. Coastline by State A chart listing the length of the U.S. coastline by state.		Dinosaur Facts Part II The second of four articles answering questions about dinosaurs. This article covers the...