Curated OER
Finding the Ages of Rocks and Fossils
Students practice dating fossils. They learn the concept of "deep time"--that earth was formed billions of years ago. They experience excellent hand-outs and virtual age tutorial links.
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The Sun: Earth's Friend and Foe
Students study the structure and features of the sun. In this earth science lesson, students explain how the sun's energy drive the processes on Earth. They perform temperature conversions using appropriate equations.
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Geologic Age
Students investigate rocks. In this geologic age lesson, students conduct an experiment to determine absolute age as one would for rock layers. Students graph data and problem solve using results.
Space Awareness
Seasons Around the World
Why does Earth experience summer, fall, winter, and spring? Using an informative demonstration, learners see how the angle of the sun on Earth and the rotation of Earth determine the seasons. Scholars work in pairs to learn that the...
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Scale Activities
How do you put something as large as the universe in perspective? Use a series of scale experiments. Classmates collaborate around four experiments to examine the scale of the earth-moon system, our solar system, the Milky Way galaxy,...
Zippy Brain
Earth Day Carol
Learn about the environmental three Rs (reduce, reuse, recycle) in a modern day version of Dickens' Christmas Carol with an ecological twist. Discover where plastic comes from, where it collects, and one potential fate as Plastic Bottle...
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Earth Science Crossword Puzzle
Go over some earth science concepts and terms with this online interactive crossword puzzle. There are 8 clues provided for learners, covering topics like: tides, algae, and currents. Some of these clues are more clear than others. There...
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Earth Day - Bursting Beans
Students fill jars with dried beans and water, cover the jars, and wait to see what happens in this excellent Science experiment ideal for Earth Day (April 22nd). Emphasis is placed on discovering the reactions of seeds to water.
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The Four Seasons - Earth's Axis
Students discover that it is the tilt of the earth's axis that results in the seasons. They clarify common misconceptions about the earth's orbit around the sun.
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Ice Age Animals
Students research the ice age and the animals that were on the Earth at that time and have a debate on the explanation for the extinction of the ice age animals.
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The Changing Earth
Students explore the Earth's crust. In this earth science lesson, students participate in 2 activities that demonstrate physical and chemical weathering. Students also play Jeopardy with topics including volcanoes, earthquakes,...
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"Mother Earth" -- Past
Students examine our connection to the Earth. They identify how Native Americans believed in a "Mother Earth". They discover how the earth and life are connected.
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Stone Age Word Search Puzzle
In this word search worksheet, students recall terms associated with the Stone Age. Students find ten terms in this challenging word search puzzle.
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Happy Lesson: The Earth's Crust
This PowerPoint provides a multiple choice and fill-in-the-blank format for reviewing vocabulary and related content following an "earth's crust" science unit. The information is concise and age-appropriate and the font and colors are...
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From Arbor Day to Earth Day
Learners discuss their answers to a given set of questions regarding Earth Day and Arbor Day. They research using the internet then write a bigraphical sketch of their character.
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Earth Day Activity: I Should, I Should Not
In this Earth Day should/should not instructional activity, students complete sentences about earth day, billing in blanks with either "I should" or "I should not, then use a word bank to write 5 sentences about a picture of children...
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Earth Day Crossword Puzzle-- Difficult
In this science worksheet, students participate in an Earth Day activity by completing a crossword puzzle. Students read each clue. The answer which fits in the puzzle is provided in a scrambled word form. Students unscramble the words...
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3D Textured Globe
The earth, our home planet, and the star of Earth Day celebrations everywhere! Celebrate Earth Day or examine Earth's place in the solar system, with a fun and easy craft, perfect for children nine and up. Paper mache ornaments, paint,...
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Light Saver
Turn off the lights! That's right it's time to start thinking about conservation and saving electricity. Here is a very quick and very simple Earth Day craft that kids can do in a wink. They'll make light-bulb-shaped door hangers that...
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Explosive Ideas: Oregon quarter reverse
Explore Earth and her amazing layers with this lesson on planetary change. Students will research the ways in which Earth's layers cause change. They will complete a "Tectonic Puzzle" and use a worksheet to answer questions about Earth's...
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Explore the Mathematics of the Explorers
Columbus and other explorers relied upon mathematical calculations using the Earth, stars, and ships speeds.
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Environmental Changes from Space
Students discuss Landsat Satellites and the use of the images they provide as well as the purpose of keeping records of the information from the satellites. The class works in groups to complete a worksheet on short term and long term...
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Wreck Detectives
Junior archaeologists examine types of artifacts from the Bronze Age on the internet. In collaborative groups, they create a story about a ship from this period and then construct a model of the ocean floor after their ship has sunk....
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Dinosaur Eggs Discovered! Unscrambling the Clues
Just a heads up: this lesson is based on a book, Dinosaur Eggs Discovered! Unscrambling the Clues. If you do not have or do not want to purchase the book, you may still find the other activities and worksheets useful in your earth...