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Karyotypes and Inheritance of Chromosomes
Students explore the mode of inheritance of chromosomes. Given a scenario, students use the Human Genome sheet to determine inherited chromosomes. They illustrate the difference between genotype and phenotype. Students develop a model...
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Great Blobs of Jelly!
Students explain how zoo-plankton have an impact on the global process. In this ocean zoo-plankton lesson students calculate carbon flux and plankton densities.
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Population Study and Applications Using PTC Paper
Students study human population traits. In this science lesson plan, students gain an understanding of the terms dominant, recessive, haploid (monoploid), diploid, genotype, phenotype, scientific sampling, and scientific modeling as they...
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Case of the Threespine Stickleback
Young scholars examine why some freshwater populations of stickleback fish. In this macroevolution lesson students read a study packet then answer questions.
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Ecological Dilemmas
In this ecological dilemmas worksheet, students read about people's impact on ecosystems. Students complete 3 activities that require them consider the negative impact humans have on their environment.
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Microarrays: Chipping Away at the Mysteries of Science and Medicine
Students research microarrays on the internet in cooperative groups. Students write an essay describing the use of microarrays in environmental research and in medicine.
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What's the Chance?
Students conduct probability experiments with dice and coins. They watch a video for a variety of situations where calculating the probability is complicated by total number of possibilities. They solve problems presented in the video.
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Current Topics in Biotechnology
Eleventh graders are introduced to the concept of biotechnology. Using the internet, they research the latest developments in this field and the tools used by biotechnologists. They share their information with the class and create a...
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Time Conceptualization
Students relate the number and length of generations in their living family members to the number of generations that have passed since specific events in recorded history. They then apply this time conceptualization to the number of...
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Blue Zones: Out with the old and in with the new
Seventh graders read articles about the Blue Zones, life expectancy and healthy and unhealthy habits of people around the world. In this Current Events lesson, 7th graders participate in class discussion of key terms and concepts...
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Probability
In this Algebra II activity, 11th graders compare and contrast experimental probability and theoretical probability. The two page activity contains explanation of topic, worked examples, and seven practice problems. Answers are not...
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Freak the Mighty Vocabulary/Question Journal Ch. 13-25
In this novel study worksheet, students review the vocabulary and plot structure of chapters 13-25 of Freak the Mighty as they respond to 36 fill in the blank and short answer questions.
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ABOUT ALL YOU CAN EAT: Superfoods
Students trace back through time to see how the nutritional value of food consumed was enhanced. In this nutrients lesson students complete several activities that show the mass of food, and its PH value.
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Integrated Pest Management
Students investigate the different methods used in integrated pest management. In this biology lesson, students evaluate experiments and case studies on IPM. They discuss the pros and cons of using this method.
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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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Lights On - We Have A Quorum
Students explore basic bacteriological techniques. They investigate cell to cell communication and become aware of the environmental and evolutionary implications of this communication.
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World-wide Search for the Dominant Trait
Students receive instruction on dominant/recessive traits, access World-Wide Search for the Dominant Trait and download information on which traits to assess. They collect data on at least 20 people and prepare a data chart.
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What Does That DNA Molecule Really Look Like???
Students extract DNA from animal liver cells. They separate, collect and describe the appearance from the extracted DNA while role playing as an intern in a city's forensics.
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Antisense Oligonucleotide Therapy
Students conduct Internet research on Antisense Oligonucleotide Therapy. They design a puzzle to represent these processes, read and summarize an article, conduct research, and design a theoretical experimental procedure.
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Who's the Father?
Pupils analyze gels to determine parentage in this lesson about scientific evidence, investigation, and DNA concepts. The lesson includes a pre-activity worksheet, a final individual assessment, and student handouts for in-class...
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Marketing the New Hybrids
Learners work together to develop a hypothesis on the natural and applied hybridization of certain species in an ecosystem. Using the internet, they research this topic and read any recent articles or studies. They must note the...
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Plant Biotechnology: Controlling Tissue Differentiation
Learners demonstrate hormonal control of plant tissue differentiation and relate this differentiation to gene expression. They explore the effects of hormones (auxin and cytokinin) on the genes that control tissue differentiation in callus.
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Bioethics of Stem Cells
Learners complete a variety of activities as they examine the ethics behind stem cell research and use.
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Inheritance Intrigue
Students slve a case of unclear heredity using three lines of evidence and knowledge gained from the instructional activity in this biology instructional activity about Mendelian inheritance. The instructional activity includes handouts...