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Punnett Squares/Genetics
Ninth graders complete a monohybrid cross and a dihybrid cross. In this biology lesson, 9th graders predict the traits of offspring using the Punnett square. They differentiate recessive and dominant genes.
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DNA Isolation from Onion
Students apply measurement skills using the metric system. They explain the process of isolating DNA from other cell contents. They apply knowledge of cell structure to explain the process of isolating DNA.
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Extraction of DNA from White Onion
Students conduct lab test with minced onion to determine where chromosonal DNA is located within the cell, and whether or not it can be extracted.
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Here's Looking at You
Students assess some common inherited traits which are easily observable and note their phenotype for the trait. Students compare their phenotypes to those of their parents and attempt to describe the pattern and manor of inheritance.
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Human Inheritance
Students analyze genetic characteristics in a given family tree through the F2 generation. Students apply prior knowledge from Gregor Mendel's study with pea plants and his Laws of Heredity to answer questions.
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Human genome project
Students research writings on "the book of life." Students research the human genome project. Students discover the issues of nature versus nurture are still hashed over in the scientific community.
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The Genetics of Parenthood
High schoolers explore the field of genetics. Through a graphing activity, students assess four common traits. They complete a Meiosis I and II charts which represent possible gametes for an individual. High schoolers discuss...
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Teaching Biotechnology With Models
Students are introduced to biotechnology by using models. The teacher uses A Sourcebook of Biotechnology Activities, Rasmussen and Matheson project co directors. One of the activities in the book is: students use a scale models to very...
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Extraction of DNA from Onion
Students study DNA by isolating it from plant tissue. They determine the purpose of each step in the isolation procedure as it relates to the physical and biochemical characteristics of the genetic material
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A Model of Morphogenesis in Drosophila Melanogaster
Learners investigate the following scientific terms and ideas: rates of diffusion, the role of morphogens in the development of larva, the chemical dynamics of a cell, and the significance of embryo polarity during development.
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Extraction of DNA from Onion
Students experiment with DNA by isolating it from plant tissue. They investigate whole onions to prepare DNA. They complete the experiment to examine the structural characteristics of DNA.
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If Your Mom Has Big Feet, Will You Have Them Too?
Learners 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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Biology Wordsearch
In this biology worksheet, learners identify and locate various vocabulary terms found in a biology lesson. There are 39 biology terms located in the word search.
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Biology Word Search
In this biology worksheet, 9th graders identify and locate various vocabulary terms found in the study of living things. There are 31 biology terms located in the word search.
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Model Organisms: The Genes We Share
In this genetics worksheet, students access a website to learn about how human genes mutate to cause heritable disorders such as Huntington disease. Students use the information on this website to complete 12 short answer questions.
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Brain Cells
In this brain cells worksheet, students learn about neurons. Students read about the different types of neurons and their life span. Students also study the neuron diagram and glial cells.
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The Cell Theory
In this cells worksheet, high schoolers review how the cell theory was developed. Students review the structure and function of cell structures and active transport. This worksheet has 30 fill in the blank questions.
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Evolution
In this evolution worksheet, high schoolers review genetic variability, gene mutations, biodiversity and adaptations. This worksheet has 22 fill in the blank and 10 short answer questions.
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Cells Vocabulary List and Definitions
In this cells worksheet, students learn the important vocabulary pertaining to cell biology. Students read 14 words with their definitions. There are no questions to answer.
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What Happens When A Cell Divides?
Students investigate the cycle of mitosis. In this biology lesson, students discuss the different stages of mitosis through cell reproduction. They further their investigation through laboratory analysis.
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The Human Genome Project: WebQuest Jigsaw
Twelfth graders research facts about the Human Genome Project. In this biology lesson, 12th graders brainstorm on the pros and cons of this project. They complete the jigsaw puzzle and present their findings in class.
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Evolution and Genes
In this psychology worksheet, learners complete 5 short answer questions about traits, mutations and the theory of natural selection.
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