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Mitosis And Meiosis
In this science worksheet, students answer 13 multiple-choice questions about mitosis and meiosis. For example, "Interphase is defined as..."
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Modeling Mitosis and Meiosis
Students construct and manipulate models of mitosis and meiosis and compare/contrast them. They create the models using index cards and yarn, interpret diagrams and photographs, and summarize written descriptions.
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Meiosis and Sexual Reproduction
Eighth graders are able to define meiosis. They are able to compare and contrast meiosis and mitosis. Students are able to state the phases of meiosis. They complete a K-W-L chart on meiosis and mitosis. Students talk about meiosis...
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Mitosis Cookies Activity
Reward biology learners for working hard in their mitosis lesson with a sweet snack at the end! They begin by twisting apart creme-filled cookies and using the icing as a cytoplasm. Colored candy sprinkles make up chromosome pairs, which...
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Meiosis
In this meiosis activity, student complete the blanks describing the process of meiosis. Learners draw a diagram of homologous chromosomes.
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Where Are The Dinosaurs?
Young scholars study what happened to the dinosaurs and possible causes of extinction. In this investigative instructional activity students create dinosaur eggs.
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Born of Blood: Inheritance of Blood Types
Students examine inheritance of blood types. In the chromosome lesson, students create a model of chromosome and predict the blood type of offspring.
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Making Twins
A short reading is accompanied by a quiz in a resource describing the differences between identical and fraternal twins. The quiz is mostly true/false and would make an excellent anticipatory set to get kids thinking about what they know...
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Launching a Defense; Understanding the Human Immune System
Young scholars research online to answer and develop questions about immune system, create Powerpoint presentation to share information with classmates, and assimilate information into pictorial and/or graphical description of immune...
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What is the Relationship Between DNA and Cancer?
Students examine the structure and functions of DNA. They discover the effects radon has on one's DNA and how it leads to cancer. They discuss why DNA is so important to us.
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Drosophila Melanogaster
Students cross wild type flies and mutants, both purchased from a biological supply house (Carolina Biological Supply or Wards, for example) in groups from instructional activity one.
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Art Nouveau
Students study the design elements of Art Nouveau, its sources and development. They create art projects in ceramics and glass that exemplify the focus of Art Nouveau as a decorative style.
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Protist Crossword
In this protist learning exercise, students complete a crossword puzzle with 34 questions about the behaviour and different types of protists.
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Karyotype Alternatives
Pupils study karyotyping, which is a process in which chromosomes are cut out from an enlarged picture and arranged in decreasing order of size. They use a template to arrange and glue chromosomes to data sheet, indicate sample code,...
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Body Organization and Organ Systems
Eighth graders begin the lesson by building a house of cards. They discuss ways that building a house of cards is similar to the way the body is built: different systems work together to help the whole body work together. Students listen...
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Determining the Effectiveness of Handwashing
Students participate in an experiment in which they grow bacterial colonies. They examine the effects of antibiotics killing the germs. They discuss their findings to end the lesson.
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Elegant Embryology
High schoolers observe embryogenesis in action through early stages of development of eggs. They observe cultures with dissecting and compound microscopes. They draw their egg, record any details and observe for changes. They compare...
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Technology
Students recognize descriptions of different types of biotechnology currently being used. They form persuasive arguments for or against that particular type of biotechnology.
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Plant Biotechnology: Controlling Tissue Differentiation
Learners demonstrate hormonal control of plant tissue differentiation and relate this differentiation to gene expression. They explore the effects of hormones (auxin and cytokinin) on the genes that control tissue differentiation in callus.
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Plant Biotechnology: Controlling Tissue Differentation
Learners demonstrate skills of biotechnology stringent aseptic technique and statistical analysis. They describe hormonal control of plant tissue differentiation and relate this to gene expression. Students observe the effects of...
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Does the Chicken have Anthrax (Explain I)
Students explain how each of the components of innate immunity function in the protection of the body. Following an investigation, they articulate how innate immunity functions.
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Water Molds (Oomycetes)
Pupils explore a group of fungus-like organisms; the Oomycetes, by baiting them from natural sources (water and soil) and observing them.