Curated OER
Selecting Soil Organisms in Compost
Students demonstrate that many of the enzyme systems needed to break down--and therefore clean up-society's wastes already exist in nature among the decomposers. They select the best starch-munching organisms by altering the environment...
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Names in the Field: A Simple GPS Field Exercise
Pupils explore basic methods of GPS data collection, uploading the data to a computer, and making simple maps of their data using GIS software. They create a map of the data using GIS software (or Excel)
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Wig-wag Physics
High schoolers make observations on the effects of a small, medium and large weight on the movement of a wig-wag apparatus. They use their observations to develop a generalized inference of the effect weight on movement patterns.
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Toxicology 2: Finding the Toxic Dose
Young scholars brainstorm with group partners to decide upon a chemical they would like to test, and outline a procedure for their investigation. They then present in groups their ideas to the rest of the class as well as the chemical...
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It Won't Budge: Balloon
Eighth graders use the scientific method to discover why a balloon is not inflated.
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Anatomical Female Reproductive System
Students dissect internal female reproductive organs and take digital pictures that are exported onto a disc for use with power point technology.
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Trail Adventure
Students create a trail with numbered specimens. Students complete an accurate and functional interactive trail activity brochure. They complete a web page tree identification guide and interactive identification activity. Students...
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History Theory of Evolution
Students identify fossils. They identify evidence of change over time when given pictures of fossils to determine the proper sequencing. In addition, they determine evolutionary relationships by comparing embryonic structures.
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A Short History of Natural Gas
In this energy source learning exercise, 3rd graders read a short passage about the history of natural gas. Students must then answer several multiple choice questions about the passage.
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Consider the Issues
Students develop and express opinions on personal and societal issues in biology through journal entries (written and other forms), oral position statements and group discussions.
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A Rainbow Under the Sea: How Do Animals Survive in the Ocean?
Second graders, with adult help, create a PowerPoint presentation on a selected ocean animal.
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"Investigating Hazardous Materials"
Eighth graders gather Internet information on a variety of related topics concerning hazardous waste.
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Amazing -- Saturn Is So Far Away!
Students work together to create a scale model of the distances between the planets. They write a paragraph to describe Saturn and their make-believe trip to the planet. They identify other characteristics of Saturn as well.
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Good Vibrations
Students demonstrate sound waves and make changes in the waves
resulting in changes in pitch. Students associate changes in pitch in various "musical instruments"with size and shape and the sound waves they produce.
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Water Cycle Column
Students use common materials to construct a working model of the water cycle. They then observe and explain evaporation, condensation, precipitation and percolation as aspects of a continuing cycle. Students also complete worksheets and...
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Cloud Sort
First graders gain a better understanding of types of clouds. They recreate clouds using Kidspiration. The types of clouds they study about are cirrus, cumulus, and stratus clouds.
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Martian Mummies
Learners participate in "Raiders of the Future", a role play about futuristic scientists sending a spaceship to Mars for research and exploration. They collect geological samples for analysis, discover the ruins of an ancient...
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Genetics for a Grim Future
Young scholars perform a role playing exercise set in the next century after a nuclear war that destroys most of the present civilization. Groups of students act as genetic technicians making difficult choices concerning survival in this...
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Sink or Swim
Students define density and explain how to determine the density of an object. Students participate in a demonstration that shows the differences in the densities of different liquids and how they affect the liquid's physical properties.
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WATTS UP?
Second graders research the Internet as they classify different forms of energy, investigate electrical energy and how to conserve energy.
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The Effect of Moisture on Soil Temperature
Young scholars analyze the relationship between soil moisture and its effect on soil temperature.
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How to Recycle a Rock
Third graders explore the rock cycle and explore how rocks are made, changed, destroyed and recreated. They create representations of these processes with hands-on activities.
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Coal and the Environment
Students read about how burning coal affects the environment. After students finish reading about how burning coal affects the environment they have a group discussion to discuss what they thought about the information.
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Fine Motor Skills
Fourth graders discuss what they know about the planets, space, and the solar system including the colors of the planets. They also talk about why the planets are the color that they are. Next, they color cut-outs of the planets using...