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Biology Honors Final Project
Tenth graders work on a project about cellular biology and genetics. In this biology instructional activity, 10th graders research about the assigned human body system and genetic disorders that affect it. They create a multimedia...
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"Chips" Off the Old Block?
Learners study using analogies between common items or occurrences and science concepts. They use the analogy of cookie recipes to that of the DNA "recipes" for living things to help us explain more about mutations.
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Mendelian Genetics
Students work collaboratively in small learning groups to create some representation of an aspect of Mendelian genetics in this review lesson for the Biology classroom. The lesson includes task cards for each small group and a...
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Sampling Variation in a Natural Population
Students examine the phenotypic variation within a natural population of a single species. They collect data on the species and analyze the data using statistical/spreadsheet software. Students interpret their results and present their...
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The Electrophoresis of Human Hemoglobin
Students analyze different types of hemoglobin. They use the technique of agarose gel electrophoresis to separate human hemoglobin molecules according to their electrical charge, size, and/or shape. Students relate the migration of...
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Ladders of Life
Young scholars explore the field of genetics. They examine four basic traits. Students demonstrate their knowledge of phenotype and genotype by charting their personal traits. Young scholars compelte a Meiosis chart. From the chart...
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Natural Selection in Protected And Unprotected Populations
Studnets compare how two elephant seal populations fare during successive generations. They participate in a simulation using a card game to look at the differences in two populations, one that is protected from mortality by human...
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Genetics
Trace simple genetic patterns of inheritance through a small population. Your learners create a family pedigree that traces a genetic condition through several generations.
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Genetics
Become familiar with the basic concepts of inheritance. Your junior high students work through mulitple examples of crosses and calculate probabilities of trait occurance. The explain the concept that each parent contributes one half of...
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Brays Bayou Spiderwort Genetic Study
Students formulate hypothesis based upon data gathered by examining possible crosses of spiderworts using Punnett squares. They present explanations for physiological adaptations of spiderworts that resulted from interactions within the...
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Characterization of the Bioluminescence (Lux+) Gene E. coli
Students grow E. coli strain HB101, which contains the plasmid pUCD607 with the bioluminescence (Lux+) gene. The plasmid containing the Lux+ gene is isolated from the E. coli, then characterized by restriction analysis.
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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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It's All in the Genes
Twelfth graders investigate the inheritance of traits through several hands-on activities that illustrate the transmission of genetic characteristics. Students study advanced topics including multiple alleles, polygenic traits,...
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Square Dancing
Fourth graders investigate the concept of using punnett squares in the determination of the offspring.They collect drawings and pictures and create a collection for student science journals.
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What Should I know for the Test?
A three-page quiz about genetics, which includes Punnett squares, blood types, questions about Mendel and his contributions, and vocabulary comprehension. Use this for a study guide, a pretest/post-test, or a note-taking worksheet in...
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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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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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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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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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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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Mendel Pea Plants
In this Mendelian genetics worksheet, high schoolers 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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If Your Mom Has Big Feet, Will You Have Them Too?
Students 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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Genetics: Punnett Squares
Students examine Punnett squares charts and analyze how they are used for successful breeding and predictions of certain traits. They complete interactive Punnett square charts, quizzes, problems, and concentration games.
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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.