K20 LEARN
You're My 'Karyo'-Type: Karyotype For Chromosomal Disorders
What's your type? Genetically speaking, of course! Immerse your class in the world of karyotypes through an insightful activity from the K20 Center. Scholars take on the role of genetic counselors to determine the karyotype of offspring...
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Lesson 10: Karyotypes
Students predict traits of future offspring. In this biology lesson, students study karyotyping to predict genetic disorders. They research an assigned karyotype and present information about it.
Virginia Department of Education
Genetic Variation and Mutations
Young scientists demonstrate their creativity while completing several activities, to assess genetic variations and mutations. Instructors provide a list of options and scientists choose to write a comic strip, create a book, construct a...
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What is the purpose of Karyotyping?
Students explain how karyotyping is used to diagnose specific genetic disorders. They use karyotypes to make observations and analyze chromosomal errors. This activity can be completed online or without computer access.
Perkins School for the Blind
Chromosome Models- Karyotyping
Create your own karyotypes with clay in a kinesthetic genome activity. This tactile experience was created for visually impaired pupils, but can be used for all hands-on learners who are beginning to study chromosomes. The preparation...
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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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Karyotypes and Inheritance of Chromosomes
Students explore the mode of inheritance of chromosomes. Given a scenario, students use the Human Genome sheet to determine inherited chromosomes. They illustrate the difference between genotype and phenotype. Students develop a model...
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Human Heredity Vocabulary
Ninth graders review the terms "aneuploidy," "fetus," and "karyotype" in this vocabulary worksheet, which includes three multiple choice questions about each term. This activity could be expanded into a more developed vocabulary lesson...
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Jurassic Park: The Science and Ethics of Genetic Engineering
Explore genetic engineering through an engaging "Jurassic Park" unit, which is an extensive use of a cross-curricular teaching event. Planned for AP Biology, English, and Calculus students, learners and teachers are involved for 4-6...
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Karyotypes & Chromosome Inheritance
Learners study Mendelian genetic terms, locate and name loci on chromosomes, karyotype construction, inheritance patterns through families.
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Modeling Allele Distribution Through Meiosis and Fertilization
The main objective of this activity is to illustrate the variation that results from crossing-over during prophase I of meiosis. Other sources of variation from generation to generation are: (1) independent assortment (223 possible...
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Comparison of Human and Chimpanzee Chromosomes
Students actively engage in the careful analysis of chromosome banding patterns and identify examples of inversion in homologous chromosomes.
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Who's the Father?
Students analyze gels to determine parentage in this lesson about scientific evidence, investigation, and DNA concepts. The lesson includes a pre-activity worksheet, a final individual assessment, and student handouts for in-class...
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Genetic Disorders
Young scholars examine how living cells create new cells and how genetic mutations can cause disorders and be inherited. In this genetic reproductionn lesson students create their own PowerPoint presentation.
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Mutations and Cancer
Students study how cancer cells mutate and affect cell division. In this investigative lesson students view a PowerPoint presentation learn the seven warning signs of cancer.
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Patterns of Heredity
Students describe the differences between incomplete dominance and codominant alleles, and between multiple alleles and polygenic inheritance. They describe how internal and external environments affect gene expression. They then...
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Martian Mummies
Students participate in "Raiders of the Future", a role play about futuristic scientists sending a spaceship to Mars for research and exploration. They collect geological samples for analysis, discover the ruins of an ancient...
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Don't Delete Me
Fourth graders explore genetic disorders, which can be caused by a malfunction in a particular chromosome and how these can cause genetic mutation.
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The Genetic Counseling Game
Pupils explore genetics and ethical issues. They siimulate the role of genetic counselors, perform fictitious tests, and gather information about parents and fetuses in case studies. Students describe the condition and formulate a...
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The Chromosome Connection
Students evaluate the degree of chromosome similarity and difference between humans and apes. Students infer about the relationship between a human and ape based on similarities found.
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Genes
Students discuss the difference between a gene, DNA, chromatid, and chromosome. They predict how changes in chromosome number or structure affect development. Students discuss what causes genetic disorders. They view a PowerPoint that...