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Serial Dilution of CuSO4 and Changing the Value of Paint
High schoolers relate solution concentration and saturation to color and compare methods of changing value and color intensity with paint solutions.
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Rusting: A Form of Oxidation
Students observe and record the corrosive nature of oxidation-reduction reactions, and determine the electro-chemical series of selected metals.
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Paper, Microorganisms, and Biocides
Students study the paper making process and discuss the implications of recycling paper. Students conduct a lab to determine if microorganisms are present in different solutions used in the papermaking process today.
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Paper Chromatography
Students participate in an experiment determining how to separate a mixture of dyes in water-soluble ink.
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Physical and Chemical Changes
Eighth graders view a PowerPoint presentation that assist them in distinguishing between physical and chemical changes. They compare their observations of demonstrations to a list of clues recognizing types of changes.
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Seasons' Journey: As the World Turns
Fourth graders explore the earth's revolution around the sun and the changes in weather that follow this motion.
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Tooth Detectives: Determining the Diets of Extinct Animals
Students study the teeth of living mammals and apply those skills to the interpretation of the diet of extinct animals.
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Lightning Lesson Plan
Students explore how to read scientific material by reading about the research being conducted by Dr. Rob Cifelli from the Colorado State University.
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Dangerous Storms
Students examine media language for dangerous storms stressing; preparation, evacuation, and emergency assistance, and problem-solving techniques for emergency situations.
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Using Music and Poetry to Teach Science
Students learn and review science concepts through creative activities and songs.
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The Aliens are Coming!
Pupils create an alien and write a descriptive paragraph about it using all five senses.
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Learning to Prune
Students examine different pruning techniques and practice pruning trees.
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The Dinosaur Body
Students investigate how body design affects balance. They make simple models of dinosaur bodies using straws and marshmallows. Before making their models, they discuss the effects of gravity and the importance of balance in body shape.
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Land Use in New Hampshire: Farming
Students examine how the environment as affected people farming in New Hampshire. They visit a field trip to a local farm to make observations. They create a poem based on their observations.
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I'm Not Home Alone
Pupils view species of plants and animals in their native habitats. They design a classroom habitat and create a plan for raising the necessary funds to accomplish their project.
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You Won't Believe Your Eyes!
Students gain a basic understanding of the sense of sight. They watch a video on sight, then engage in some vocabulary games, and perform some simple experiments which focus on the basics of sight.
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Insects Preserved in Amber
Students examine and discuss amber and fossils in amber. They simulate the preservation of an insect in amber using glue, a dead insect, and food coloring, listen to a poem about amber, and view real amber under a magnifying glass or...
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Amphipod Ecology
Students count amphipods under kelp wracks of varying ages to explain how long it takes for them to find their food source. They collect and represent the data.
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Inner Space Cavern Cave Field Activity: Drip Rate Analysis
Students compare drip rates at several different locations throughout a cave. They observe, first hand, the heterogeneity in flow paths present in karst aquifers such as the Edwards aquifer.
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Charlotte's Web Animal Research Projects
Students summarize information taken from the internet about animal character's from the story, "Charlotte's Web." Questions are created, answered, and entered into a book about the animal of their choice.
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Learning To Identify Insects
Pupils utilize the Internet to locate a variety of insects. The pictures located are compared and contrasted and placed into a book which is published by the class.
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Lewis and Clark in Washington Shrub Steppe Habitat
Students examine the land of the shrub steppe and compare it with Lewis and Clark's journals. They list the characteristics of the land. They also discuss restoration of native plants.
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Simple Machines, Odd Machine
Learners explore six simple machines and locate them operating in a compound machine. The simple machines are identified at a variety of stations set up in the classroom and continued by identifying the machines in their homes.
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