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Backyard Birds: Who's Who Out There?
Students practice techniques of field observation and data-gathering while studying local bird population, describe ecosystem as complex combination of elements, which can affect or be affected by each other, and determine effects of...
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Eutrophication Experiments
Observe two different water samples and write down observations. Write a paragraph which predicts the relative amounts of nutrients, nitrates, and phosphates in the water samples. Compare water samples under a microscope.
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What is the Relationship Between Radioactivity and Radon?
In this radon and radioactivity worksheet, young scholars analyze the data of the isotopes of elements that occur in the decay series of uranium-238. Students answer 6 questions about the isotopes, their half-lives, their potential...
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Ecology Vocabulary Exercise: Wetlands
In this ecology vocabulary exercise: wetlands instructional activity, students read the definitions of 8 words, then categorize a species found in a wetland in their region. This page has numerous links to helpful web resources.
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Urban Ecosystems 3: Cities as Population Centers
Students discover that throughout history cities have been centers of population but that human exploitation of fossil fuels was key to the growth of large cities worldwide. They research urban growth through a number of websites.
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Pandemics and Epidemics
Students evaluate data related to population growth, along with problems and soultions: disease cvontrol. They are able to explain how changes in habitat may affect organisms. Students evaluate evolutionary theories and processes.
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Rock Solid
Students investigate the three types of material stress related to rocks. They watch a PowerPoint Presentation, view an online animation of the three types of rock stress, identify the various types of rocks, answer true or false...
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What makes up YOUR Environment!
Young scholars create their own land or water environment. They make their environment livable for all the different animals they collect to put in it. Students research the types of animals that they can have in their environment, and...
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Animals of the Fire Ice
Students examine ocean life by identifying methane hydrates. In this ocean life lesson, students research organisms that live in the coldest, deepest parts of the ocean and live off methane hydrates. Students create a group...
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Aquatic Invertebrates
Learners examine the impact that human development has on streams. In this stream sampling lesson students compare macroinvertebrate data and graph it.
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My Little Seed House
Second graders explore plant life by participating in a germination activity. In this botany lesson, 2nd graders read several books about seed germination including Sunflower House and Tiny Seed. Students identify the necessary elements...
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Hydroponics
Students examine how to grow plants using a hydroponic system. In this hydroponics lesson students identify the advantages and disadvantages of growing plants hydrologically.
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Hunting Invertebrate Fossils in the Classroom
Students acquire a general knowledge of fossils and paleontology, the study of evidence of life in the past and identify the major invertebrate groups (phyla) commonly found in the fossil record.
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Auxin: Indole-3-Acetic Acid
Learners identify auxins from their structural formulas. They understand the process of refluxing in chemical synthesis. Students perform thin layer chromatography using silica gel plates to differentiate chemical substances.
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The Monarch Watch
Students collect and examine the life cycle of monarch butterflies. They also tag butterflies and release them as part of a nation-wide project to study monarch butterfly migration.
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Micronutrient Need Intervention
Students investigate the real world applications of nutrition. They study the problem of starvation and how it affects different populations. Students work in small groups in order to devise and intervention plan. They also search out...
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Creating an Enzyme-Substrate Model
Students explore the reaction rates of an enzyme-mediated reaction through experimentation. In small groups, they use everyday objects to demonstrate the effects of environmental variables on enzyme function.
Students graph and...
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Electrophoretic Analysis: DNA Fingerprinting and Evolutionary Divergence
Students examine the principles of electrophoresis. They evaluate both the agarose and polyacrylamide system of molecular separation. In order to bring the concepts of genetics and evolution full circle from DNA to protein, students...
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Flower Power
Students explore the parts of flowers and how they reproduce. They dissect flowers and observe the reproductive organs. Students observe anthers and ovaries of Tiger Lilies under a microscope. They investigate how insects and other...
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How Life on Earth Began
Seventh graders investigate the concept of evolution and how it was a mechanism for the foundation of life on Earth. They conduct research and attempt to make cognitive connections with the evidence to agree with the presupposition of...
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Living Organisms as Indicators of Pollutants in Fresh Water Ecosystems
Students observe the effects of pollution on living organisms. In this pollution lesson plan, students observe fresh water Hydra and look at their structures and movement. They place samples of pond and lake water on the Hydra and...
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An Introduction to Chemistry
In this introduction to chemistry worksheet, students complete 48 problem solving and fill in the blank questions. They convert measurements from one unit to another.
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Properties of Matter (Biomaterial Through Nanotechnology)
Students investigate friction between different surfaces. In this physics lesson, students research biomaterials that can reduce friction. They calculate efficiency using a mathematical formula.
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Maine Black Bear Research and Field Study Activity
Young scholars participate in a field study of Maine Black Bears. They first do academic research on the Maine Black Bear. Following extensive research and discussion, students go out into the field with Maine State Biologist to observe...