ARKive
Biodiversity and Evolution
Why is diversity in biology so important for an ecosystem? Explore biodiversity, evolution, and natural selection with a presentation for your biology class. It features clear information, activities for further understanding, and...
University of California
Heating and Cooling of the Earth's Surface
Scholars collect data from heating sand and water before forming testable hypotheses about why sand heats up faster. Afterward, they develop and run experiments to test their hypotheses.
Curated OER
Stream Scanners
Students investigate quality of water in a stream, lake, or pond by examining chemical, physical, and biological characteristics.
Biology Class
Plate Tectonics
A great reference to include in the classroom and on your class website, the presentation covers the following topics: Alfred Wegener's theory of continental drift, Pangea, layers of the earth and their properties, convection, plate...
Chicago Botanic Garden
Climate and Forest Ecosystem Services
Forests, through sequestration, capture excess carbon dioxide in our atmosphere and store it, aiding in climate change. The third installment in a four-part series on how climate impacts forests explores carbon sequestration....
Curated OER
Plate Tectonic - Volcanoes Pre Lab
Second graders draw and compare parts of volcano. They investigate parts of a volcano and distinguish between magma and lava.
Curated OER
Plate Tectonic - Volcanoes
Students examine how all mountains are not volcanoes by dramatizing how volcanoes erupt.
Curated OER
Plate Tectonic - Volcanoes Post Lab
First graders draw an erupting volcano. They learn the components of an erupting volcano.
Curated OER
Paragraph Editing: Using agreement with an essay
In this editing worksheet, students read 4 paragraphs and edit the sentences in them. Students edit 28 sentences total and can check their answers.
Curated OER
Exploring Hawaii's Beaches
Fourth graders search the shore and find objects on the beaches of Hawaii. In this exploring Hawaii's beaches lesson, 4th graders play "I Spy" with objected collected at the beach. Students compare biotic and abiotic...
Curated OER
Activity #4 Ground Water Model In a Jar
Students devlop a model, which they illustrate a water table and allow for the discussion of common terms and illustrate what those terms mean. They comprehend that a flow rates, removal of contaminants, and the amount of water stored...
Curated OER
Outdoor Activities/Problem Solving: Home Design
Students create with sticks and stones. For this early childhood lesson plan, students use their problem-solving skills to make houses out of items they find outdoors.
Curated OER
Dichotomous Keys
Third graders practice using dichotomous keys. They discover why scientists use them and why it is important to classify animals. They use candy to practice classifying objects and move on to classifying animals.
Curated OER
Guess What?! (a lesson about atoms)
Students investigate atoms as particles that make up all matter. They examine the mass of matter.
Curated OER
Guess What?!
Students explore how scientists work. In this scientific method lesson, students use their senses to identify objects they cannot see. Students are asked to think like scientists and make observations, comparisons, and interferences, as...
Curated OER
Distinguish Communities by Their Architecture
Learners distinguish between a rural community and a city community by observing the architecture in each one. They observe and discuss pictures of buildings. Students write a paragraph explaining the purpose of a particular building....
Curated OER
Sustainable Southern Belize: Coral Health Lesson Plan
Fifth graders investigate coral reefs and the dangers they face by labeling and drawing. In this oceanography lesson, 5th graders view a PowerPoint presentation of photographs of coral reefs in Belize. Students investigate...
Curated OER
Shake, Rattle & Roll
Students examine soil. In this science lesson, students examine the layers of soil. Students collect soil from various locations and separate the layers. Students record and chart their findings.
Curated OER
Separating Soup Mix
Students use screens of three sizes to separate a mixture of five solid materials. They plan and conduct simple investigations using appropriate tools, measures, and safety rules and record and report observations, explanations, and...
Curated OER
Food For Energy - Four Food Groups
Students consider how food is converted to energy. For this science lesson plan, students explore the importance of eating properly with a balanced diet as they study 4 food groups.
Curated OER
The History of Maple Syrup
Students explore the process of harvesting maple syrup. In this science and history instructional activity, students make their own maple syrup and create a picture book that shows the Native American and American pioneer methods of...
Curated OER
Our Water Resources
Students build a model aquifer to study groundwater zones and water table formation. Students use the models to measure the movement of polluted groundwater.
Curated OER
Human Impact on the Environment
In this environmental science worksheet, students complete a crossword puzzle with 26 questions about human impact on the environment.
Curated OER
Basic Units of Time
Students review fundamental concepts of time such as A.M. and P.M. and learn about elapsed time. In this Unit of Time lesson, students review the basics of how to tell time and then are given examples to figure out how much time has...