Discovering a Planet: How to Tell a Star from a Planet This printable science activity explains how you can tell the difference between a star and a...		The Water Cycle Hand out a printable activity that demonstrates how water on Earth is continuously evaporating...
The Big Bang: An Expanding Universe Try a printable science activity that illustrates the cosmological phenomenon of the Big Bang....		Density: Making a Water Sandwich In this classroom activity, students use liquid solutions to learn about and experiment with...
Scale Models: Modeling the Solar System In this printable science activity, students make a scale model of the solar system. This...		Relative Humidity: How Much Water Is in the Air? In this activity, students learn about evaporation and how to measure the amount of water in...
Summer Math Provide your students with these great math printables before sending them off for the summer....		Earthquake Waves In this activity, students create model buildings from toothpicks. Using Jell-O, sand, and...
Earth and Shadows: The Reasons for Seasons Try a printable science activity that helps students understand the reasons for the seasons by...		Trade Winds: Learning About Prevailing Winds In this activity, students learn about wind and its role in climate modeling, and consider why...
Making Model Fossils Students learn about fossils and how they are created. They then simulate this process, using...		Spanish Vocabulary Challenge: Riddle Test your students' knowledge of Spanish vocabulary with this printable riddle.
Making Time Lines: Relating Time to Distance Explore an activity that integrates math and science, as students create a large chart to plot...		Spanish Vocabulary Challenge: Related Words Test your students' knowledge of Spanish vocabulary with this printable activity on analogies.
Mountain Building: How Mountains Grow Try a printable science activity that illustrates how mountains are formed. Students simulate...		Spanish Vocabulary Challenge: Proverbs Test your students' knowledge of Spanish vocabulary with this printable activity on proverbs...
Learning about Metamorphic Rock In this science activity, students learn how metamorphic rocks are formed, and then make models...		Spanish Vocabulary Challenge: Rhymes Test your students' knowledge of Spanish vocabulary with this printable rhyming activity.
Glaciers: Ice That Flows In this activity, students learn how glaciers are formed and how they move materials around...		Spanish Vocabulary Challenge: Tongue Twisters Test your students' knowledge of Spanish vocabulary and practice pronunciation with this...