CK-12 Foundation
Sex-Linked Inheritance
Sex-linked traits indicate a gene's location on a specific chromosome. Scholars learn about sex-linked traits and the specifics behind color blindness in the videos. Then they complete the online interactive to apply their knowledge...
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Human Genetics
In this biology worksheet, 9th graders create a Punnett square to show the possible offspring of a carrier female and a normal male for color blindness. Then they draw a pedigree for the family and indicate whether the daughter is...
Cold Spring Harbor Laboratory
Mendelian Laws Apply to Human Beings
Why are so many inherited diseases more prevalent in populations of specified races? Scholars learn about pedigrees and genetics using a reading, an animation, primary sourced letters, a short video, a biography, a guided practice...
Curated OER
Pedigrees
Students examine various inheritance patterns using pedigrees. In groups, they predict what might happen to the offspring of a woman with normal vision and carries the recessive allele gene. They determine the genotypes of the man and...
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Human Heredity II
Using deductive skills and reasoning based on the data provided about a family's blood genotype, blood phenotype, chromosomes, and genetic conditions, 9th graders answer the questions below. The conditions discussed are Down Syndrome and...
Biology Junction
What Is Ecology?
Do you know the name for the biological study of interactions? A short presentation with accompanying worksheet introduces individuals to ecology. The materials offer a broad overview of the subject and the levels of organization to...
Curated OER
Genetics: You Are Unique
Learners investigate genetics as the study of inherited traits. They complete a worksheet.
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Inherited Traits
Students work with a partner to complete an inventory of their traits and compare and discuss their unique qualities. In this biology lesson, students determine percentages for the frequency of observed traits of classmates, compile the...
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Genetics- You Are Unique
Students identify inherited traits. In this genetics lesson, students participate in a discussion about traits and use a checklist to identify inherited traits. Students complete a hand-out.
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Sex-Linked Genes
High schoolers review the concepts of incomplete dominance, co-dominance and multiple alleles. As a class, they are introduced to the concept of sex-linked genes and how they are passed to offspring. To end the lesson, they examine...
Curated OER
Families and Heredity
Personality traits and physical appearance traits within families are the focus here. Learners make a poster which lists the shared physical traits they have with their family. Peers look at each poster and write down the traits they see...
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Reproduction and Heredity
Sixth graders investigate how traits are passed from parents to their offspring. They list things they have in common with family members, read key vocabulary terms, create a poster of shared physical and personality traits, and watch...
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Developing a Pedigree of a Family Tree
Students create a family pedigree as a product of independent investigation. They learn the symbols used in pedigrees, as well as the usefulness in tracking genetic disorders. During cooperative learning activities, students learn to...
Curated OER
Human Genetics
In this biology learning exercise, 9th graders describe whether the father or mother is affected by a sex-linked disorder and why. Then they name two genetic disorders that are caused by a recessive allele on the X-chromosome. Students...
Curated OER
Albinistic Animals Are Awesome
Are all academicians allured with alliteration? Use this cross-curricular online resource to simultaneously expose your scholars to parts of speech and the genetic mutation causing albinism. Initial context gives learners an introduction...