Curated OER
Mendellian Genetics
Students describe the inheritance patterns other than simple dominance. They are taught how Mendel's principles apply to all organisms. Students review the use of Punnett Squares. They are taught the principles of probability and...
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Soap Opera Genetics – Genetics to Resolve Family Arguments
Did she cheat on her husband? Did the hospital switch the babies? Should they have children? As much as this sounds like the plot for a soap opera, all of these questions fit into a single lesson on genetics. Scholars read about three...
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DNA
Get up close and personal with DNA! A two-part hands-on activity has learners extract DNA from a small organism and then their own cheek cells. Scholars then explore DNA replication using questions to guide their analyses.
Curated OER
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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How You Become a Unique Individual
Students investigate how traits are passed from parents to offspring via meiosis and fertilization. They recognize that the combination of alleles forming a gamete is random.
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Pets: Oh Behave
Students develop an understanding of how innate and learned behaviors and the environment determine behavior. They see how a variety of factors affects our pet's behavior-including species-specific traits, the environment, training, and...
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Genetics and Heredity: The Next Generation
Tenth graders work in teams to order events of DNA transcription and translation protein synthesis. In the second lesson, they put the steps of mitosis and meiosis in order using a concept map poster. They use modeling clay to create...
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Natural Selection and Evidence Worksheet
Matching and fill-in-the-blank exercises give biology whizzes a chance to practice vocabulary associated with evolution. Terms to be reviewed focus on evidence for evolution, natural selection concepts, and some genetics words. You could...
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DNA Technology
Pupils summarize their classmates' presentation in class. In this biology lesson, students create a graphic organizer based on concepts presented. They discuss and share their organizer.
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Genetics
Students explain the difference between dominant and recessive genes, identify what causes differences in the traits of parents and their offspring, and explain how sex is determined. They will also improve their reading and...
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Using the Internet: Punnett Squares
Seventh graders discuss their own genetic traits. Using computers, they research the creation of Punnett Squares. They preform online experiments with peas, predicting the appearances of the offspring. They determine how genetic traits...
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Dragon Genetics Lab-Principles of Mendelian Genetics
Young scholars study genetic traits using popsicle sticks as chromosomes. In this biology activity, students explain how traits are inherited from parents. They differentiate dominant and recessive genes.
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Natural Selection And Evolution
Seventh graders investigate the concept of natural selection and its relationship to the theory of evolution. They conduct research using a variety of resources and use the information to create a class presentation and open up the...
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Nature And Nurture
Learners develop an understanding of the role both nature and nurture play in determining an individual's traits. Using a website, students answer questions about nature and nurture in order to solve the riddle, What do you call a smart...
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My Family And Me
Students create a family pedigree, relate the laws of inheritance to a family pedigree, and determine certain phenotypes and corresponding genotypes of members in their family.
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Genetics: Mice Rule! (Or Not)
Learners explore genetics and evolution by examining a hypothetical mouse population. Using coin tosses, they determine mouse traits of parents and offspring. Finally, they consider the outcomes of changing environmental conditions on...
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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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Entrepreneurs are Born, but Can They Be Taught?
High schoolers explore the concept of entrepreneurs. In this entrepreneurs lesson, students read an article about entrepreneurship and whether or not it is an inherent trait or a learned skill. High schoolers discuss why entrepreneurship...
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Candy Dish Selection
Students explore natural selection. They explore the concepts of adaptations, and the way which random factors affect the survival of individuals and populations.
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Chalkboard Challenge
In this PowerPoint, students compete in a quiz show game similar to Jeopardy in which they generate questions to match science facts in a number of categories. Science concepts covered include plants, animals, and matter. Due to the vast...
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How Unique Are You?
Students explore how genetic information is passed down from parent to offspring. Because of this, they examine how this causes the variation in each species.
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Natural Selection and the Peppered Moth
Learners study natural selection and its process in the peppered moth. In this evolution lesson, students read about the concept of natural selection as suggested by Charles Darwin. Learners then complete a natural selection simulation...
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Diversity and Adaptations of Organisms
Eighth graders discover how animals adapt to their surroundings. They identify physical traits and behaviors that are important to survival. They examine the results of an organism's failure to adapt.
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High-Tech Food: Science in Your Shopping Cart
Kids are given a lot to think about, as they delve into the world of high-tech foods. They discuss GMOs, biotechnology, food enhancements and domestication. They view videos, engage in class discussions, complete worksheets, and learn...