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Family Pedigrees
Students work as a class to first construct a pedigree of a popular singer, showcasing the singing gene being passed down through the generations. Students then make their own family pedigree and follow two traits through their family...
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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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Flowers and Plants
Students are assigned to bring five flowers. They explore flowers to distinguish different physical features of flowers. They compare and contrast different flowers to determine what features they have in common. Students develop an...
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The Genetics of Parenthood
Students draws the child's face and compares "mother's" and "father's" perception of characteristics. One student draws the child's face; partner writes a biography of the child at age 30- what is the child like, what have they...
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Take Home Lab: What Are Some Traits in Your Family?
Young scholars use this following the study of pedigree designs and human genetics. Four pedigree designs are prepared of your (student's) family's genetics. They construct the pedigree representing two, three, or four generations.
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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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Camouflage and Protective Coloration: A Model of Natural Selection
Students study protective coloration and camouflage in animals. They create examples of each and conduct simulation-type experiments to determine which is the most effective adaptation.
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Genetics of Parenthood
Students participate in an activity where they flip coins to determine which allele they pass on to the F1 generation and draw the resulting child's face. They identify several inheritance patterns including dominant, recessive,...
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Yeast: A Dihybrid Cross
Students create a yeast dihybrid cross and follow two forms of each of two traits: red growth versus cream color, and tryptophan-dependent versus tryptophan-independent. They complete diagrams to represent the alleles, predict the...
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Family Traits
Students investigate the study of pedigree designs and human genetics. They construct the pedigree representing two, three, or four generations. They investigate their family members' traits for ear lobe attachment, tongue rolling,...
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Mitosis And Meiosis
In this science worksheet, students answer 15 questions about mitosis and meiosis. For example, "What is a major feature of prophase in mitosis?"
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Genetics
In this worksheet, students will answer 4 fill in the blank statements about Mendelian inheritance and meiosis. Then students will use Punnett squares to answer three short answer questions. Students will match 8 genetics vocabulary...
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Genetics Intro
In this genetics worksheet, students write in definitions for 11 terms associated with basic genetics. Students use Punnett squares to complete 8 short answer questions.
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Mendel Pea Plants
In this Mendelian genetics worksheet, students answer a variety of questions about Mendel's experiments and discoveries and they practice determining probability of outcomes in pea plants.
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Happy Face Spider Propagation
Students research genetic adaptations. In this chromosome instructional activity, students investigate dominant and recessive genes using spiders indigenous to Hawaii. Students create Punnett squares to determine the probability of...
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It's in the Genes!
Help your students discover more about themselves with these great lesson ideas involving heredity, genetics, and Punnett Squares.
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Complete Dominance Traits
For this lesson, 10th graders produces a different phenotype since the dominance is incomplete. Both parents have a spotted nose. After student have determined traits, they create drawings. Students chart thier respones in the graphich...
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Genetics Mendelian
Students explore genetic terms, the Law of Dominance and the contributions of Gregor Mendel. After discussing Mendel's lab and his pea plants students observe examples of a phenotype chart. Afterward, they conduct their own lab to...
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Real Family Genetics
Students research genetic disease and mutation causing traits in family pedigrees simulated in a class activity. Students are each assigned a genetic trait and a "spouse" and must conduct research on their traits and the probability of...
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Wolves: DNA Pawprinting
Students explore and research the most widely distributed terrestrial carnivore, the wolf. They critique the true mystery of this animal and then form an opinion about this creature. The restriction-site analysis of mitochondrial DNA is...
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Genetics Crossword
In this biology instructional activity, students complete a crossword puzzle with 38 questions on genetics. They identify the different parts and functions of a flower.
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Human Genetics
This is a worksheet regarding human genetics where students can poll the class regarding specific traits.
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Hardy-Weinberg Equilibrium According to Hoyle:
Students gain a feeling for the significance of the Hardy-Weinberg Equilibrium without using algebra but participating in an interactice game.
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Dare to be Punnett Square
Eighth graders become familiar with Punnett squares, specifically purpose, application and interpretation. Key terms from previous lessons (included below) are reviewed/reinforced before data is applied to a Punnett square and interpreted.
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