Curated OER
It's A Gas
Students build an organic waste methane generator and learn by running a scientific experiment to see what happens when people alter nature's way of recycling.
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Life in Streams and Ponds
Students collect microorganisms, demonstrate correct laboratory/Gram stain procedure, and design and construct tables to organize data.
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Fire and Fire Fighting Crossword
In this crossword puzzle worksheet, students read the clues related to the London fire. Students complete the puzzle with 11 words about the fire.
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Life at the Pond
Students identify the bugs collected from the pond. For this biology lesson, students observe the living and nonliving organisms in the pond environment. They write a reflection about why nature is important and must be preserved.
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Science: Exploration Tubs
First graders develop skills of scientific inquiry. They determine which objects float and which sink.
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Ready to Erupt!
Students observe a visual representation of a volcano erupting. They measure and sketch the volcano and discuss how engineers use this information. They discover the type of equipment used to indicate an eruption.
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But They Never Told Me!
Students investigate how government legislates the protection of citizens from natural disasters such as earthquakes in California. They read the Alquist-Priolo Special Studies Act and debate its pros and cons. They discuss how much...
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Growing Plants Using Space Technology
Learners explain why delivering planet nutrients to crops at the correct time and amount is important. Students list possible negative effects of improper nutrient delivery. Learners descrive two problems that farmers are now able to...
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The World Population Explosion
Pupils are introduced to some of the fundamental questions about the connections among population, resources and energy use, and environmental impacts. They explore population growth, interpret a line graph and calculate their own rate...
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Hit The Road Jack(or Jill)
Students find the approximate area of the court order on a current map of Delaware. They draw a layout of their school and decide where a new hallway or outside pathway would be most needed.
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Metropolitan Areas in the USA
Fifth graders explore why people live in certain regions of the United States. They investigate information on specific metropolitan areas such as temperature, population, natural resources, precipitation and landforms. In groups, 5th...
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Lesson L - Hit The Road Jack (or Jill)
Students discuss forms of transportation in Delaware during 18th Century, find approximate area of court order on current map of state, draw layout of their school, and decide where new hallway or outside pathway would be most needed.
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Loggerhead Nest Management Program
Students identify the sea turtle management documentary and complete an activity for each slide. They plot the location of nests laid on the island they patrol and discuss their rationale for management decisions. Finally, students...
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Earth Day-Word Jumble
For this Earth Day activity, students unscramble 20 words related to Earth Day found in a word box at the bottom of the page. Worksheet has links to additional activities.
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Solar
Students study solar energy. In this renewable energy lesson students complete several lab activities using different controls and variables.