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Mitosis & Cell Processes
Students research the process of mitosis and how it progresses to the finished result of cell division. They reflect upon how this causes organisms to grow larger and helps tissues to be renewed.
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Where Are the Dinosaurs?
Students explore the concept of extinction by studying dinosaurs. In this dinosaur lesson, students distinguish between extinct creatures and those that still exist.
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Pets: Oh Behave
They say that a dog is a man's best friend. Why is that? Discuss with your class why people like pets and the responsibilities with owning one. They read an article about pet behavior and write a short essay comparing one of their...
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English Vocabulary Skills: AWL Sublist 4 - Exercise 3c
In this online interactive English vocabulary skills worksheet, students answer 10 matching questions which require them to fill in the blanks in 10 sentences. Students may submit their answers to be scored.
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Inheritance Patterns in Zorks
For this inheritance patterns worksheet, students create a visual of a Zork using chromosome strips to represent alleles from the father and the mother to determine the traits in the offspring. Students translate the genotype to the...
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The Arizona Hedgehog Cactus: Endangered Species or not?: Biology, Plants
In this activity students will study the: "Classification of Echinocereus triglochidiatus and Geographical Ranges of its Varieties." Students read background material and scientific literature to analyze the cactus populations and then...
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A Model of a Bacterial Plasmid
Young scholars construct a plsmid model with the materials provided and be able to use it to define certain terms and explain other practical applications of genetic engineering. This simulation allows the students to work through the...
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Infectious Disease Case Study
Students list the steps an epidemiologist takes to detect a pathogen. They role-play as scientists as they investigate the cause of the outbreak in Japan during 1996.
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Translating Genetic Information
High schoolers explore the process of translation. They determine the correct sequencing and present their strands to the class. In addition, they compare normal red blood cells to sickle cells and complete discussion questions.
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Not Just a Bag of Beans
Young scholars determine the types of natural selection and variation that exists in a population, using beans.
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Human Genome Project
Students examine the goals of the Human Genome Project. They research issues of the project such as scientific, potential and ethical implications of the project. In addition, they create a presentation to present their findings.
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The Electrophoresis of Human Hemoglobin
Students are presented with a scenario that requires them to electrophoreses human hemoglobin samples in order to confirm a diagnosis of sickle cell anemia and/or to determine whether individuals in the scenario are carriers of the...
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Studying Fossils
Young scholars compare and contrast key skeletal differences between chimpanzees and humans: brain size, teeth, hand and thumb, trunk, pelvis, lower limb, foot and big toe. They then sort and group a set of mixed "fossil bones" of...
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Comparing Fossils
Students explore early hominid evolution as they analyze bones that share characteristics of both apes and humans. Students compare and contrast key skeletal differences between chimpanzees and humans. In groups, they sort and group a...
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Flesh Eating Bugs, Moldy Corpses, The Trail of a Killer
Students read about how forensic entomologists use maggots to solve murders. In this forensic science instructional activity, students read an article and answer questions. They go to different websites about evidence and...
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Genetic Ethics Debate
Students select topics relating to bioethical questions which they research and debate. They, in groups, select topics and are given two to three weeks to research their topics, taking advantage of their school libraries and local public...
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Molecular Approaches to Evolution
Young scholars examine the molecular studies of organisms that have led to a new era in their understanding of speciation and evolutionary relationships. Students study the allelic frequency of genes controlling specific molecules and...
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Comparing mtDNA Sequences to Learn about Human Variation
This computer-based lesson will enable students to test their notions of "racial" similarity and difference by comparing mtDNA sequences as the students do in the first episode of RACE - The Power of an Illusion.
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Animals and Humans Say the Darnedest Things
Learners explore and analyze human and animal communications and create a short film that illustrates their findings.
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You Gave Me What?
Students see how an infectious disease such as AIDS may be quickly transmitted throughout a population. They conduct a simulated transmission of an infectious disease and mathematically determine the number of possible infected individuals.
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Geneticist for a Day
Students discuss and compose a document discussing the transmission of the Huntington's gene- dominant or recessive, sex linked, etc. Additionally, they ought to consider Dr. Wexler's own odds for contracting the disease.
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Cells
Students explore the cell and cell processes. They create "cytoplasm", make a model of the cell and its organelles, and simulate the osmosis and the diffusion of materials into and out of the cell.
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Huntington's Disease
Students research specific genetic disorders and create a pedigree of a fictitious local family in which Huntington's Disease is found. They predict inheritance and severity of HD and role play decision making process involving genetic...
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The Perfect Cow?
Students examine how cattle have evolved through natural selection and selective breeding. In this natural selection lesson students compare and contrast natural and artificial selection.