Curated OER
Natural Indicators: How Do They Work?
Students describe characteristics and common uses of acids and bases. They describe the role of natural indicators in the chemistry of acids and bases after testing and making observations on a variety of plant extracts. Students observe...
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Physical and Chemical Changes in Food
Ninth graders study food mixtures and substances in order to identify atoms, molecules, elements, and compounds and recognize physical changes that take place in foods.
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Particle Physics- Activity Five
In this particle physics worksheet, students use graphs and tables to predict the particles formed during a specific observation event. They complete 5 multi-part fill in the blank questions.
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Nature's Magic Elixir
Students do research to discover the importance of water in the world and its effect upon our daily lives. They will also appreciate the beauty of water and how it is so adaptable within nature.
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The Chemical Nature of Water
Seventh graders simulate a Jeopardy game to examine the chemical nature of water. Among the topics featured are evaporation, water, salt, and temperature. finally, as review, 7th graders answer a battery of questions presented by the...
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Science Test-Grade 5
In this grade 5 science test worksheet, 5th graders complete a 30 question multiple choice quiz covering a variety of grade 5 concepts.
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Oil: Impact of a Resource
Middle schoolers discover the history and method of oil production. In this natural resource instructional activity, students investigate early oil production. Middle schoolers discuss the challenges of turning natural resources into...
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Surviving the Conditions
Students explore Earth science by participating in an environmental care activity. In this natural resources lesson, students discuss ways to protect themselves from the environment if they are ever in need of shelter in the wilderness....
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Physical and Chemical Properties
In this length worksheet, students read about the properties of carbon. Students also decide which of the given phrases go with which compound.
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Diversity/Natural Selection
High schoolers examine mechanisms behind biological evolution and the theories that feed it, and are able to demonstrate their knowledge of these theories in a story.
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Watershed Landscape
Students demonstrate how water flows by building a human watershed using themselves. In this ecology lesson plan, students compare and contrast point-source and non-point source pollution. They write what they have learned from this...
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World Oil Reserves and Trade Routes
Students analyze the global distribution of natural resources to determine the relationship of resource availability to international problems and issues. They explain how the uneven distribution of resources can result in global...
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Animal Colors and Shapes
Learners investigate the natural characteristics of animals by completing a coloring activity. In this animal properties lesson, students investigate the reasons different animals have specific colors, and how it is essential for their...
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Tree Identification to Observe Diversity of a Given Nature Area
For this tree identification lesson, 2nd graders read A Tree is Growing, discuss what makes up a forest, brainstorm characteristics of leaves, gather samples of leaves and examine their samples. Students will sort leaves and compare them...
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Not In My Backyard: The Nature and Danger of Nuclear Radiation
Students evaluate the ways to control exposure to radiation and determine how to deal with the problem of nuclear waste in a rational rather than an emotional way.
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Big Fleas Have Little Fleas
A benthic habitat hosts a vast collection of organisms and its structure influences the biodiversity. Middle-school marine biology explorers will discuss how corals impact structure, and therefore diversity, on the ocean floor. They draw...
Colorado State University
How Can You Demonstrate the Different Efficiencies of Different Light Bulbs?
Need a bright idea for an engaging lab? Watch your class light up as they explore the difference in efficiency between incandescent and LED bulbs! The resource makes use of simple materials and encourages learners to infer what's...
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Fantastic Flower
Here is a clever lesson on pollination of flowers for you. In it, learners study the anatomy of a flower, and play a game in which they simulate the process of pollination. This fine plan brings in elements of art, physical education,...
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Reflection and Refraction
What is a prism? A place for light waves that commit minor refractions! The thorough resource includes three hands-on investigations covering light reflection and refraction; mirrors, lenses, and images; and optical systems. Subject...
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In the Mix
Students construct a water filter. In this engineering lesson, students discover how to construct a water filtration system. Students work in groups to sort tools by their properties. Students analyze and construct a water filtration...
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Chemical Composition of American Coins
High schoolers investigate the chemical composition of pennies dated 1983 or later. In this chemical composition of American coins lesson plan, students scratch the surface of the penny to expose the zinc core. They put the penny in...
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Light and Optics
In this light and optics instructional activity, 11th graders fill in 7 blanks about the nature of light, draw 9 diagrams to illustrate reflection, refraction, lenses and color.
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Quantum Mechanics and Atomic Physics
Students will discuss the de Brogile Hypothesis and state the circumstances under which the wave nature of matter is observed. They will also calculate the wavelengths of matter waves.
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Readings in Hudson River Natural History: Understanding Informational Text
After reading a series of informational articles regarding the Hudson River Estuary, the class will answer a series of comprehension questions. An answer key is provided but the articles and worksheets are not.