Cornell University
Shedding a "Little" Light on Cancer Surgery
Many types of cancer treatments now depend on nanotechnology—a big "little" discovery. Scholars begin by removing "malignant" tissue from simulated brains, one using fluorescent markers thanks to nanotechnology and one without. This...
Curated OER
Metabolism & Enzymes
More extensive than just a general overview of digestion and reactions, this slide show gives information about all areas of enzyme function. Topics like the chemistry behind efficiency of enzymes, factors that affect speed of reaction,...
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Protein Synthesis Worksheet
In this protein synthesis worksheet, students complete 17 questions about making proteins through the process of transcription and translation. They use a sample of DNA to make a protein using a given tRNA dictionary.
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Human Development: The First Trimester & Developmental Malformations
Students, analyze and discuss cleft lip, cleft palate, anencephaly, spina bifida and septal defects in the heart--well-known malformations that can occur in the first trimester of prenatal devalopment. They play the review game, Fetal...
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Interactive Meiosis
Learners study meiosis and the stages of mitosis. In this meiosis lesson students divide into groups and complete an activity.
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Reebops a Model "Organism" for Teaching Genetics Concepts
Reebops are cute, marshmallow-based creatures that can be used to teach inheritance. Beginning biologists draw strips of paper that represent chromosomes from two envelopes, one for the father, and one for the mother. Each parent...
Atkins
Attack of the Viruses!
Not all viruses are bad, but are all retroviruses groovy? The lesson starts with a detailed presentation before scholars create their own model of a virus. The resource incorporates many worksheets and practice questions to reinforce the...
Tech Museum of Innovation
Analogous Models
What goes into a museum display? A secondary-level STEM project prompts groups to design a museum display for the Tech Museum of Innovation. They create an analogous, interactive model illustrating a science concept to complete the lesson.
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The Science of Respiration and Blood Circulation
Fifth graders study how respiration and circulation are connected. In this respiratory instructional activity students complete several activities to better understand heart rate and carbon dioxide in the body.
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Observing Osmosis in a Chicken Egg
Tenth graders develop a hypothesis and explain what they observed on an activity. For this investigative lesson students observe osmosis and report their data using a graph.
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Studying Living Organisms
Students are introduced to Hardy-Weinberg Equilibrium without recourse to algebra. After participating in this activity, students gain a feeling for the significance of the Hardy-Weinberg Equilibrium without using algebra.
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ESL Holiday Lessons: Biodiversity Day
In this language skills worksheet, learners read an article about World Biodiversity Day. Students respond to 6 matching questions, 29 fill in the blank questions, 30 multiple choice questions, 12 word scramble questions, 30 short...
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Darwin Day
In this Darwin Day worksheet, students read or listen to a tape passage about Charles Darwin, then match phrases, fill in the blanks, choose words, unscramble words and sentences, put sentences in order, write discussion questions and...
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Use of Lasers
Students explore the use of lasers. In this "lasers" science and career education lesson, students search the Internet to find uses for lasers and make a list of companies that use or produce lasers. Students complete a lasers and making...
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Studying Living Organisms
Pupils discover and discuss the differences between prokaryotes and eukaryotes. Using a microscope, they examine various prepared slides of prokaryotic and eukaryotic organisms.
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Technology
Students recognize descriptions of different types of biotechnology currently being used. They form persuasive arguments for or against that particular type of biotechnology.
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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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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...