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Who Dirtied The Water/Clean Water: Is It Drinkable?
Students enter the room, receive a film canister that contains materials that be added to the dirty water bell jar. They record on their data table who or what is doing the adding and the actual substance that has been added to the bell...
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Biospheres
Second graders create models, practice inquiry skills, work with fellow students in teams, and reinforce concepts discussed in class all by using the theme of BIOSPHERES.
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Games and Activities to Teach Molecular Genetics
Students demonstrate a working knowledge of cell interactions such as DNA replication, protein synthesis (transcription and translation), through active participation in a cooperative group.
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Population Growth
Students grow duckweed, observe what happens when an organism population is allowed to grow without predation or competition, view videos about invasive species, and develop a proposal for controlling the growth of an invasive species in...
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Cancer Causes
Learners explore why people get cancer. They explore human cells by taking a close examine their own. take a small sample of the epithelial cells that line the inside of their mouth. They glimpse how scientists investigate inside cells.
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Teaching about the Effect of pH on Aquatic Organisms
Students perform experiments to determine the PH, acidity, and buffering qualities of a lake that make them sensitive to acid deposition.
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Frogs Losing Ground
Learners explore an exhibit through an interactive program on frogs. They can listen to the different sounds frogs make and the different types of frogs. They search for the types of frogs they find in their local area.
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Basic Introduction to Foundation of Life: Genes, Genetics and Genetic Diseases
Students are introduced to genetics along with genetic diseases and heredity. In groups, they complete a Punnett Square to determine the dominant and recessive genes. After viewing diagrams, they identify the characteristics of DNA and...
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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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Ecology of the Dump
Students determine which types of garbage are biodegradable and which are nonbiodegradable. They practice measuring skills, hypothesizing, taking data, and writing a lab report. Students observe the relative biodegradability of metal,...
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Teaching about the Rainforest - Classroom Ideas
Students are introduced to the tropical rainforest through different ways that catch their attention such as: Visit a local botanical garden or conservatory so that students can see the variety of tropical plants in the world. They...
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In Search of a Land Ethic
Students research the theory that everything is connected to everything else. Students explore the concept of how do we put normative values on our nonhuman environment. Students investigate an ecologist and write an informational...
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DNA Sequencing Simulation
Students explore the Sanger sequencing method which produces a nested set of radioactive fragments from a template strand. They simulate the Sanger method of sequencing DNA, both visually and kinesthetically.
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Using Living Organisms to Explain Evolution
Students investigate evolution in its most fundamental form: the observation of living organisms. By comparing variations that exist among living animals, students formulate their own hypotheses and conclusions about the evolution of...
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The Hardy-Weinberg Equilibrium
Students act out a drama in this lesson on one aspect of the Hardy-Weinberg Equilibrium. They are to follow all stage directions precisely and give it their best effort to get across the main points of the play.
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Proteins from Plants to People
Students participate in a scientific activity to identify the building blocks for proteins (amino acids) that are needed to grow. They identify foods that contain proteins, how they are digested and rearrange the building blocks. They...
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Teaching About Inherited Human Disorders Through Case Studies
Students explore case studies involving human disorders. They identify options and consequences of each decision. Students interview a family member with a disorder. They create a presentation of their interview.
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Comparing the Impact of Multiple Uses
Students study multiple land uses and their effects on one another. They assess multiple land uses in National Forests and Grasslands and evaluate the effects of each use on all other uses. They develop a comprehensive list of human...
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Vertebrates
Students identify and describe five main groups of the Phylum Chordata. They discover that the Phylum Chordata is the vertebrates. Students identify the main difference between invertebrates and vertebrates. They read passages about...
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Migrate, Adapt, or Hibernate
For this migration and hibernation worksheet, students read a 2 page informational excerpt about animals who adapt to changing seasons by migrating or hibernating. They then use the information they learned to answer the 15 questions on...
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Cell Energy Study Guide
In this cell energy worksheet, high schoolers answer questions about the processes of photosynthesis and cellular respiration. They compare the two using a Venn diagram.
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Create a New Animal
Students understand what physical adaptations are and how they help an animal to survive. In this adaptations lesson, students research four animals and then make an original animal that has adaptations to make them survive.
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How Diverse is That?
Students discuss biological diversity in ocean communities. In this diversity lesson, students examine the variety of organisms compared to relative abundance. They will write an analysis and discuss their findings with the class.
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No Magic Borders: Haleakala Style
Students discuss borders and boundaries. They discuss pollution and the fact that boundaries cannot stop pollution and that pollution affects even protected wildlife and plants. They participate in an activity in which they must place...