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Biological Sciences
Students examine biodiversity and interrelatedness concepts. In this ecology instructional activity students go on a field trip and fill out a data sheet.
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How Many Birds Would It Take To Keep A Jackal Alive?
Students examine the role of large families in some animal populations. They work together to complete an activity related to food supply. They discover the relationship between preys and predators.
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Prairie Restoration and Prairie Ecology
Students collect data as they identify and classify native prairie plants and insects. They create their own population study using a variety of sampling techniques to determine the population density of various species. Students...
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Flowering Phenology: How Do Plants Know When To Flower?
Students explore the biotic and abiotic factors that affect plant reproduction and the potential consequences of human activities on plant populations. The effects of urbanization are discussed as an influence in the consequences.
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Marine Protected Areas (MPA)
Ninth graders explain the purpose of MPA's. For this biology lesson, 9th graders identify MPA's in Southern California. They simulate coastal sampling using candy from two buckets. Students analyze their results and share it with the class.
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Wilderness
Students examine the dynamic between animals and humans in the wilderness. They work together in groups share their journal entries when asked to reflect on natural areas.
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On the Brink
High schoolers view a film about environmental issues. They discover how environmental degradation can lead to disease. They identify the relationship between population growth and the environment.
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Down, Dung and Dirty
Students observe the changes seen in succession and the biodiversity of a community through its species richness and evenness. They create a dung culture in a clear plastic cup from horse, goat or cow dung then observe the numbers of...
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Preserving Health Through Biological Diversity
Learners research and explore the benefits of biodiversity, particularly as it relates to human health. They write an essay in which they explain the possible effect of human activities on the emergence of new diseases.
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What Have We Done?
Students investigate the effect of dams on the ecosystem. In this environmental lesson plan, students read case studies on the Aswan Dam and the Colorado River Basin and construct a T-chart to compare the effects on the region.
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Flowers and Plants
Students are assigned to bring five flowers. They explore flowers to distinguish different physical features of flowers. They compare and contrast different flowers to determine what features they have in common. Students develop an...
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Science Lesson: Chocolate Flavored Cherries
Students are able to identify start and stop sequences in DNA. They are able to model using restriction enzyme and ligase to remove sections of DNA and reattach them. Students are introduced to the process of recombinat DNA through the...
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What Shapes a MPA?
Young scholars identify the three types of MPA in California. In this marine science lesson, students analyze information provided to design a new MPA. They justify their reasoning in class.
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How Much Water?
Young scholars investigate amount of water available in different countries around the world, compare it to their daily water use, and explore how unequal distribution of water can cause challenges to survival. Students then discuss...
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Monumental Disappearance
Fourth graders compare the emissions listed on the EPA isopleths over the past five-year period for ten key states. They use this information to rank each region according to the degree of acid rain problem in those parts of the United...
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Natural Resources Trick-or-Treat
Middle schoolers explore that some resources are finite. They are able to deelop an understanding of commodities-some resources are worth more than others so companies choose to spend more money to find them. Students realize that some...
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Global Water Crisis
Learners research a given nation and complete an activity chart for that country. In this water crisis lesson students work in groups to organize and present the information for their given country.
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Pollution Solution
Students explore the concept of environmental stewardship. For this science lesson, students investigate the effects of oil spills and brainstorm ideas to help companies avoid them as they create models to demonstrate their attributes...
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Amazonian Travel Brochure
Students create a brochure. In this Amazon research lesson, students research a tourist attraction in the Amazon and develop a travel brochure.
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Oceans-Coral Reefs
Second graders investigate coral reefs. In this oceanology lesson, 2nd graders discuss what constitutes a coral reef and the wildlife that lives there. Students watch a video about coral reefs and take an online quiz.
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Home Away From Home
Students discover some of the threats to tigers in the wild and some of the challenges of keeping them in wildlife preserves and zoos. They then sketch and explain their designs for sensible tiger enclosures in zoos.
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Salmon Life Cycles
Students list salmon life cycle stages in order, list three threats that salmon face throughout their lives, and examine important role native fish play in aquatic food chains throughout their life cycles.
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Insect Pitfall Traps
Students ask testable questions, use the inquiry cycle to investigate, gather data and interpret the results, study the diversity of insects and other smallorganisms which live around the school; they can make an inventory /collection of...
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Diatoms of Laboratory Indicators of Water Quality
In this science worksheet, students use the diatoms present in water in order to test water quality and perform data collection and interpretation.