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But, Why Sex?
Learners investigate the importance of sexual reproduction in evolution. In this sexual reproduction lesson plan, students simulate species with two traits: eye and skin color. They determine what characteristics are beneficial for the...
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Not Just a Bag of Beans
Young scholars determine the types of natural selection and variation that exists in a population, using beans.
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Basic Introduction to Foundation of Life: Genes, Genetics and Genetic Diseases
Students are introduced to genetics along with genetic diseases and heredity. In groups, they complete a Punnett Square to determine the dominant and recessive genes. After viewing diagrams, they identify the characteristics of DNA and...
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What Does Your "Homunculus" Look Like?
Students investigate the density of touch receptors in various parts of the body. They discover how the body senses various stimuli, then maps a picture of the "homunculus" of the experimental subject.
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Viruses Released
Seventh graders assume different roles to determine the cause of a possible virus outbreak in their school. They must investigate the symptoms reported and determine the virus causing these conditions, analyze the body systems affected...
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The Challenge to Deliver Insulin
Students study the types of diabetes and why insulin is important. In this diabetes lesson students build molecular models and create a healthy lifestyle plan.
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Gaia: The Wisdom of the Earth
Learners are introduced to Gaia theory of natural homeostasis. They graph Earth's temperatures over time, construct terrariums or monitor the outdoor environment. Related videos titles are suggested, but may be outdated. The objectives...
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Observing Osmosis in a Chicken Egg
Tenth graders develop a hypothesis and explain what they observed on an activity. In this investigative instructional activity students observe osmosis and report their data using a graph.
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Where Do I Belong?
Tenth graders study the diversity of life in the world. They classify and sketch organisms into the 6 kingdoms.
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Genes: The Building Blocks of Life
Learners examine various topics on genetics. Students explore the Internet to gather information on genetic testing, genetically engineered food, forensics, DNA and cloning. They research and determine the best way to fund each of the...
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Time Lapse Seed Germination with the QX3 Intel Digital Microscope
Students use the time-lapse feature of the QX3 Intel Digital Microscope
to observe germination of seeds. They use the QX3 Intel Digital microscope to create time lapse video films of seed germination experiments.
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Verb Tense Exercise 4
In this online interactive grammar skills worksheet, learners answer 15 fill in the blank questions regarding verb tenses. Students may submit their answers to be scored.
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Strawberry DNA Extraction
Students explore the DNA of strawberries. In this science lesson, students extract the DNA of strawberries. Students complete a lab report.
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GMOs: Should We Grow Them?
Students examine the ethics of biotechnology and genetically modifying various organisms. They complete various activities and labs on GMOs and then write a position paper regarding their individual opinions on the subject.
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Protein Synthesis Activities
Young scholars compare the process of protein synthesis in an analogy. They simulate the process of protein synthesis kinesthetically using index cards and write a paragraph to explain the process.
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Genetic Disorders with Cultural Roots: International Insects
Students recognize that certain populations have specific genetic disorders that could benefit or harm them in their environment, work out punnett square problems and infer offspring probabilities from results, and provide advantages and...
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Viewing Viruses
Pupils view the characteristics of viruses following the 5-E learning model. By participating in discrepant events Students observe the impact of viruses over humans. By participating in discussion pupils examine the characteristics and...
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Physical Principles in Living Systems
Seventh graders experiment with white light, plane mirrors, and curved mirrors in order to demonstrate the physical principles of living systems. In this physical principles lesson plan, 7th graders take 3 days to discover what happens...
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COMPARISON OF FOUR-, SIX-, AND EIGHT-bp CUTS IN CALF THYMUS DNA
Students use this laboratory exercise, restriction enzymes to recognize a four-, six-, and eight-nucleotide sequence. Assuming that the four component nucleotides (A, C, T, G) are distributed randomly within a DNA molecule, then any...
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Collecting Plankton
In this science worksheet, students learn facts about plankton by reading two pages of factual information. Students read about the different kinds of plankton and how it is classified. Detailed drawings are included. There are no...
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Respiration
Students explore Adenosine Triphosphate and how energy is released. They examine the basic process of cellular respiration and draw its chemical formula. After describing cellular respiration and photosynthesis, students compare and...
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The Challenge to Deliver Insulin
Students investigate these fundamental chemical and cellular processes. They recognize the long-term danger that comes from a diet of fast food, chips, and soda, realize that avoiding diabetes is their responsibility, and establish...
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The Long Road to Coffee
Students organize picture cards of the sequene of how food gets from a farm to their home. They then sequence cards of how coffee grown in Colombia gets to their home comparing the differences.
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An Introduction to Dichotomous Keys
Young scholars pretend to be shark biologists employed by the National Oceanic and Atmospheric Administration (NOAA) who have been flown into the coastal city of Sao Luis in Brazil because locals have noticed an unidentified shark at...