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Lesson 10: Karyotypes
Young scholars predict traits of future offspring. In this biology lesson, students study karyotyping to predict genetic disorders. They research an assigned karyotype and present information about it.
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Lesson 9: Visual Meiosis
Students create a fictional organism. In this biology lesson, students predict the traits of resulting offspring. They complete activity worksheet and discuss answers in class.
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Pedigree Charts
Students explain how offspring inherit traits from their parents. In this biology lesson, students investigate the genes for nicotine addiction using an interactive website. They construct a fictional pedigree using their chosen...
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Cell physiology and chemistry
Students design an experiment to discriminate between chemical diffusion, osmosis, facilitated diffusion and active transport through a membrane. Be specific about predictions and interpretations!
Community Resources for Science
A Whole New World of DNA and Proteins
Lead your young scientists into an exciting world as they participate in a role play and experiment focused on proteins and DNA. After researching the Central Dogma of Biology, individuals or groups participate in a classroom slide...
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Biology: Genetics and Heredity
Seventh graders explore the connection between genetics and heredity by examining the cellular structure. Among the numerous activities to engage students are drawing DNA molecules, vocabulary puzzle sheets, and predicting possible...
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The Arizona Hedgehog Cactus: Endangered Species or not?: Biology, Plants
In this lesson students will study the: "Classification of Echinocereus triglochidiatus and Geographical Ranges of its Varieties." Students read background material and scientific literature to analyze the cactus populations and then...
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Dinosaur and DNA Days
Biology stars extract DNA samples from beef thymus and then examine its properties. They use enzymes to digest the DNA samples, and then use electrophoresis to separate fragments. Finally, they discuss methods and principles of...
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DNA Extraction
Students are able to extract and observe a visible amount of DNA from Escherichia coli cells. They discuss the properties of DNA. Students confirm the presence of DNA by a reaction with an indicator.
Virginia Department of Education
The Ratio of Surface Area to Volume
Demonstrate the ratio of surface area to volume in your high school class by using phenolphthalein, gelatin, and an onion. Intrigue the class by leading a discussion on osmosis and diffusion, then making "scientific jello." Participants...
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Energy, Matter, and Organization
Tenth graders review the Energy, Matter, and Organization unit. They have one week to complete an essay. Students must submit a concept map or drawing. The activity is introduces by reading a short story line which presents a simple...
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Genetically Modified Organisms
High Schoolers complete a variety of activities as they examine the ethics of (and take a position concerning) genetically modified organisms in the field of agriculture. They complete a PowerPoint demonstration to go along with the unit.
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Inside Story: Your Body, Your Health
Learners research about different genetic disorders. In this biology lesson, students create a poster highlighting facts about the disorder. They present their findings in class.
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How do things flow in and out of a cell?
Students use a word processing program successfully. They are able to complete a final draft of a Lab Report and turn in all drafts for a formal letter grade. Students finish type their Lab Reports, they are reminded to use the spell...
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How do things flow in and out of a cell?
High schoolers revise thier partner's essay. They also write the second draft of their essay for homework. Students use the Protein Explorer web site to visualize molecules, ATP, DNA, proteins and lipid bilayer. They are able to see...
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Making Connections: Exploring Our Brains through the Five Senses
Young scholars record observations and create drawings and models of anatomy using their five senses. They describe the structures of a neuron and analyze each of their functions. They compare and contrast the typical structural...
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Catering Middle-School Science: Monomers, Polymers, and Macromolecules
Students investigate foods. In this biology lesson plan, students will conduct testing on different types of foods as they learn about different molecules that make them up. Students will also learn about the shapes of the molecules.
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Sociobiology: Heredity Factors
Students examine DNA replication and how proteins are synthesized from DNA codes and continue to explore the effects of genetics in additional lessons. Among the topics covered are: protein synthesis, cell chemistry, environmental...
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Student Cancer Journals -- Personal Reflections and Research on Life and Death Issues
Concepts learned in the study of mitosisand biochemistry help when making life or death decisions. Compile a notebook or portfolio of work related to the project can make the research more organized and relevant.
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Strawberry Smoothies
Biologists extract the DNA from a strawberry. After completing the procedure, learners write answers to a few questions on the lab sheet provided. This is ideal lab practice during a DNA unit in your general biology course.
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Hormone-Induced Plant Propagation Lab using Carrot Root Cultures
Pupils evaluate the importance of hormones in living things. In this biology lesson, students experiment on carrots to differentiate how humans and plants reproduce. They collect data from experiment to answer analysis questions.
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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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DNA Extraction
Students extract and observe a visible amount of DNA from Escherichia. coli cells. They discuss the properties of DNA. Confirmation of the presence of DNA by a reaction with an indicator is confirmed within this instructional activity....
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investigating and Modeling Sea Urchin Fertilization and Development
Students begin by using clay to model fertilization and early development of sea urchins and chordates. They move on to mixing live sea urchin sperm and ova together to observe, diagram and record events occurring in fertilization and...