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How Do We Generate a Large Amount of a Specific DNA Sample?
Students investigate the Polymerase Chain Reaction technique that is used to create larger amounts of a gene. They watch and discuss a PowerPoint presentation, explore a website, and write a report listing the materials needed to...
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Allelopathy Experiments
High schoolers explore how allelopathy works in plants. In this botany lesson, students explain how this phenomenon affect other organisms. They read and analyze an article about allelopathy and discuss its flaws.
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Living in Extreme Environments: Havens on the Deep Sea Floor
Students identify the characteristics of an extreme environment in the deep ocean and consider what organisms need to survive in these elements. They research sampling and data collection methods in this environment.
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Introduction To Plants
In this science worksheet, students complete a series of puzzles related to the subject of plants. They complete a reading and apply the information to measure reading comprehension.
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Biology: Natural Selection
Students explore evolutionary processes and theories using the spotted fish applet. They observe what happens to fish in a closed environment with both food and predators. Students run the model several times and answer questions about...
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Diversity of Life
Learners study Arthropods and their characteristics. In this organisms lesson students explore the success of Arthropods and answer questions.
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Chemosynthesis in the Classroom
Students observe the development of chemosynthesis in bacterial communities. In this bacteria lesson students explore that chemosynthesis is and how it is relevant to biological communities.
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How Do They Know That
Young scholars explore methods for reconstructing the past. In this forest succession instructional activity, students examine forest succession and how to read the land in order to predict patterns of change. Young scholars will visit a...
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The Great Race: From Anchorage to Nome
Students study the history of the Iditarod sled dog race. They research facts related to biology, sled dogs, and geography in order to put that history in perspective.
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A River Runs Through It
Students solve an environmental problem on a local river. They use their knowledge of river ecology to develop an action plan. They use river-monitoring equipment to collect river- monitoring data, including biological, physical, and...
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Drug Addition Is a Disease. So What Do WE Do About It?
Students make predictions about the success rate for treatment of addiction compared with treatment for other chronic diseases. They evaluate case studies of individuals with different diseases to compare and contrast how the diseases...
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Cougar or Human: Which Needs Protection?
Students research the biology and natural history of the cougar. Students conduct Internet research to determine how cougars have been protected by humans and how it is affected by human decisions. Students write about reconciling...
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Cytoplasmic Streaming
Students prepare successful wet mount slide of Elodea. They determine and identify environmental conditions that induce cytoplasmic streaming. They determine the positive aspects of cytoplasmic streaming. They illustrate knowledge and...
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Edible DNA
Pupils use multicolored soft candies (gumdrops and candy orange slices) and toothpicks to create models of DNA structures. They discuss the fact that DNA must copy itself before splitting into two cells. Students demonstrate this by...
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The Senses: Hearing and Sight
Eighth graders consider how they use their senses. In this biology lesson plan, 8th graders understand the definition of a disability and how it affects Americans who are hearing impaired or deaf, and those Americans who are visually...
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Pollination
Fourth graders explore the pollination process. For this plant biology lesson, 4th graders dissect a flower to identify the parts of a flower and watch a video to see seed dispersal. Students write about the pollination process.
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Floristic Relay
Fifth graders identify the role succession plays in the adaptation of our environment. Students identify pioneer and climax species and order habitats in succession. They recognize that different characteristics of species make them...
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One + One = One
Students develop problem solving skills while developing writing skills. They assume responsibility for a sugar or egg "baby" and journal the experiences. In addition, they create a birth certificate and a holder.
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Taxonomy Project
Students act as a taxonomist and, given a certain situation, classify existing organisms.
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Wildlife Habitat
Students examine habitats and describe their elements. In this wildlife habitat instructional activity students study the factors that affect habitat and write a short report.
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Termite Trails
Students observe termite trail-following behavior. In this termite trails lesson, students draw a circle or other shape approximately eight inches across with a ball point pen. Teacher taps out termites into the circle and request that...
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Limiting Factors/ Evolution Game
Students will understand the relationship between limiting factors and evolution. They will be able to hypothesize possible evolutionary pathways for modern day organisms.
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SEXUAL LIFE CYCLE DEVELOPMENT USING MONOCYSTIS
High schoolers perform a lab to becoe familar with scientific concepts. The skill of inquiry is essential and this lesson furthers its development. The intelligence of kinesthetics is used as learners perform the many aspects of this lab...
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Simple Machines IV - Levers
The principles of levers and simple machines are presented here. An easy-to-make lever is constructed by each group of scientists, and they use it to explore how this simple machine makes heavy things so much easier to lift and move. A...