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Cloning Animals and Plants: Any Difference?
Students examine the process in which plants and animals are cloned. They compare and contrast the two procedures and determine if there is a difference. They share their views on cloning to the class.
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"Publication" of Scientific Papers And Posters
Students create and display a scientific poster in the same format that scientists use at a research symposium. They compile data and make conclusions about the classification of the Arizona Hedgehog Cactus as an endangered species. ...
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Ecology and Ecosystem "Circus"
Students examine different ecosystems and how they are maintained. In this biology lesson students work in groups are given a targeted area and identify the most important principles and concepts for that area.
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The Human Mind
Young scholars read and discuss twin studies to explore the debate of nature vs. nurture. They create a list of characteristics and then look for evidence of whether it is primarily a genetic or environmental characteristic. All of the...
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Human Genetics and Heredity
Learners choose topics for research based on human genetics and heredity. They conduct research via the Internet and write a brief explanation of the milestone in genetics and heredity and attach it to a class timeline. They share...
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Pollen & Pollination
Young scholars identify the different ways things are pollinated and how to manage pollen. In this pollination instructional activity students complete an experiment on how moths pollinate flowers.
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Designer Genes For A Designer World
High schoolers explore how organisms adapt to their environments through changes in their genetic codes. They create make-believe creatures and environments that have specific characteristics.
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GM Foods: Are They Safe?
Students examine the process for testing GM foods. They research benefits and hazards of a selection of GM foods. They also create images of new labels and marketing for GM foods.
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Born of Blood
Eighth graders use a large Punnett Square and infer how genes determine blood types. In this blood type lesson students predict blood types and demonstrate how Punnett Squares are related to genes and chromosomes.
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Born of Blood
Students define attributes of human chromosomes and match them to make a human karyotype. In this investigative instructional activity students demonstrate how traits are encoded in genes found on chromosomes.
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Meiosis, Gene Linkage and Maps
Students identify the structures that actually assort independently. They are taught how gene maps are produced. Students compare the processes of mitosis and meiosis. They are shown their (mitosis and meiosis) significane to sexual...
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Biotech in a Bag
Students carry out a series of experiments using self-locking plastic baggies. Each experiment demonstrates a phenomenon or principle of biotechnology.
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Heredity (Mendelian Genetics)
Students observe and record observations of whether a person is a taster or nontaster. They test selected individuals from their families and peer groups and chart all findings to determine which trait (e.g. taster or non-taster) is...
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An Introduction to Classification
Sixth graders explore, analyze and study the history of classification systems and the scientific processes that influenced modern classification methods. They evaluate why classification and binomial nomenclature are necessary to the...
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Onion Skins
Students explore the structure of a plant cell. They carefully peel a single layer of onion skin from a slice of onion and stain it with methylene blue to observe the structures inside. They use a Digiscope connected to a computer to...
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Cells - Building Blocks of Life
In this cells worksheet, students review cell organelles and their functions plus the different processes that take place within cells. This worksheet has 9 matching and 5 true or false questions.
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The Puzzle of the Ice Age Americans
High schoolers describe alternative theories for how the first humans came to the Americas, and explain evidence that supports or contradicts these theories. They examine the role of skepticism in scientific inquiries.
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Pets: Oh Behave
Students develop an understanding of how innate and learned behaviors and the environment determine behavior.
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Cell Types
Fourth graders create cartoon characters which compare and contrast two types of cells: nerve and muscle. Cartoon characters show how these two cells are similar, how they are different, and the relationship between the two cell types.
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Ancient Man in Asia
Seventh graders analyze and synthesize information about major historical developments by interpreting data, evaluation sources of information, identifying and comparing experiences and perspectives from multiple cultural perspectives.
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Ocean Creature Classification
Pupils develop their own system for classifying a group of objects or organisms using observed similarities and differences. They investigate the process of scientific classification, and explain how marine organisms are classified by...
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Ocean Creature Classification
Learners develop a Taxonomic Key for marine invertebrates from pictures they are given after practicing together with common objects, such as shoes. They then compare their key to a provided Ocean Invertebrates Taxonomic Key.