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Experimentation with Teratogens on Zebrafish
Students compare mitosis and meiosis with regard to chromosome number in parent cells versus daughter cells, types of cells produced, total number of cells produced, and the number of divisions. In groups, identify and differentiate the...
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The Diversity of Fungi
For this fungi worksheet, students will review the growth and reproduction of zygomycetes and the characteristics of ascomycotes, basidiomycotes, and deuteromycotes. This worksheet has 15 fill in the blank, 4 short answer, and 8 matching...
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Test Your Speaking & Listening Skills: Sound-Alike Words 2
In this listening and speaking skills worksheet, students will read 20 sentences each containing a misspelled homophone. Students will circle the misspelled homophone and write the correct sound alike word on the line.
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Meiosis
In this meiosis worksheet, student complete the blanks describing the process of meiosis. Students draw a diagram of homologous chromosomes.
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Addictive Risk
In this health worksheet, learners assess their addictive risk for drugs. They read the two primary factors to addiction and highlight the characteristics that increase and decrease addiction when answering 4 questions.
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Reading the Code
In this DNA worksheet, students access a website to read about the scientists who make significant contributions to the DNA puzzle. Students complete 7 short answer questions based on the reading. Then students complete 3 short answer...
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Mitosis and Meiosis Exercise
In this cell division worksheet, students answer 15 multiple choice questions about both mitosis and meiosis. Topics include the outcomes of the processes, the phases of the processes and steps within each process.
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Viruses
In this biology lesson, students complete a crossword puzzle with 35 questions about viruses. They identify the different types of viruses and the diseases they bring.
Teach With Movies
The Glenn Miller Story (Film) - Teacher's Guide
Anthony Mann's 1953 film biography, The Glenn Miller Story, is the focus of a series of activities that introduce class members to Miller's life and music. Of particular interest to music students will be the cameos by many famous...
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Camouflage and Protective Coloration: A Model of Natural Selection
Students collect data and compare whether protective coloration or camouflage provides better biological fitness in a given environment. They simulate predator prey interactions of two different species and use gene frequencies to...
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Similarities Attract
Students research all the ways people seek their soulmates. The question if opposites attract or those with similar attractions is studied in depth. Compile all the many steps a scientist must often take to answer what looks like a...
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Beans and Birds: A Natural Selection Simulation
Students examine the problem concerning the evolution of seed color in pinto bean plants "How does natural selection change the frequency of genes or traits over many generations"? Students work in teams to design an experiment that...
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Creative Ways To Teach Evolutionary Concepts
High schoolers explore evolutionary concepts in cartoons and lab activities. They describe and explain evolutionary concepts featured in a cartoon and participate in laboratory activities.
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Zoology Word Search Puzzle
In this science worksheet, students look for the words that are related to the concept of zoology that is reviewed in the sheet. They also acquire new vocabulary.
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The Genetics of Antibody Diversity
Students distinguish between the light and heavy chain sections. In this biology lesson, students simulate the DNA splicing process. They calculate antibody diversity using the information given.
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What Can Pseudogenes Tell Us About Common Ancestry?
Students compare/constrast DNA sequence data for a portion of the rat GULO gene to the corresponding sequence in the inactive GULO gene in humans, chimpanzees, orangutans, and crab-eating macaques by identifying the shared sequences in...
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A Separate Peace
Students work in small groups to create a word web or other graphic organizer that explores one or more of the following words: rivalry, peace, trust, suspicion, or impulse. They discuss the pros and cons of "healthy competition."
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If Your Mom Has Big Feet, Will You Have Them Too?
Learners describe and apply the Mendellian principles of genetics, focusing predominantly on dominant and recessive genes. They demonstrate how two parents contribute genes and how those genes appear in their offspring. They describe...
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The Genetic Basis of Neurological Disorders
Students describe some aspects of known genetic defects on the human neurological condition. They participate in a variety of exercises including drawings, games, and analogies.
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Plant Biotechnology: Controlling Tissue Differentation
Students 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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Evolution
In this evolution worksheet, students review genetic variability, gene mutations, biodiversity and adaptations. This worksheet has 22 fill in the blank and 10 short answer questions.
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DNA and RNA
Tenth graders research the history and discovery of DNA. Using their text, they label a basic DNA structure and the composition of genes. They explain how RNA and DNA differ from one other and discuss the processes of transcription and...
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Scientist Simulation
High schoolers imagine themselves working as research scientists completing the end-steps of a molecular research project and interpreting the data. They compare the gene sequences of normal and abnormal mice and evaluate the protein...