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Nucleic Acids and Protein Synthesis
Tenth graders complete a vocabulary assignment based on terms in the unit. They complete appropriate worksheets as each section of the unit is completed. They participate in classroom discussions. They construct a model of a DNA molecule.
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A Study of Grasses on the American Prairie
Fifth graders study the ecology and impact of animal and human life as it relates to the environment of the Great Plains and its grasses. They compare types of grasses with a rainfall map to illustrate the effect of precipitation on...
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Mendel and Heredity
Students identify the investigator whose studies formed the basis of modern genetics (Mendel). They list characteristics that make the garden pea a good study organism, and summarize the 3 major steps of Mendel¿¿¿s experiment.
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Plants and the Water Cycle
Students study the role of plants in recycling water by collecting water vapor that is emitted, or transpired, by green plant leaves. They collect and measure the water that transpires through the tiny pores of plant leaves. Afterwards,...
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Horticulture and Gardening
In this colorful packet, students engage in a variety of activities involving plants and seeds. After answering the 50 questions in the packet, learners can go on to delve into their own projects.
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DNA and Protein Synthesis
Tenth graders work with a partner, and copies of the attached worksheet "Amino Acid Codon Table" They discuss ways an organism, obtains and uses proteins. Students view a teacher prepared DNA strand banner, and record the complementary...
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Food Myths Critical Thinking and Reading
Students read a series of statements made by students about the hazards and benefits of various foods. They distinguish the "facts: from "opinions" in the dialogue, summarize the facts in a short paragraph, and write an essay...
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Rate Determining Step and Catalyst Activity
Students work in groups to stuff as many envelopes as they can in 3-5 minutes. They use an assembly line method. Envelope stuffing is compared to a chemical reactions. The idea of catalyst is considered, and students determine a way to...
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Tectonic Plates, Earthquakes, and Volcanoes
Challenge geography classes to locate the major volcanoes and earthquake faults on a world map. In groups, they identify the pattern made and examine the relationship between the locations of the faults and volcanoes and tectonic...
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A Study of Your Domestic Water Supply
Students create a diagram that traces the path of a raindrop from its source into the water supply for their house and back to the environment. They also diagram the processes that occur in a sewage treatment and water treatment plant.
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Weathering and Erosion
Young scholars investigate how changes occur on the surface of the earth through erosion and glaciation. They observe what happens to salt and iron after they interact with water and vinegar, and analyze what occurs when water is...
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Pressures and Responsibities
Students recognize some of the physical dangers of smoking. They discuss personal responsibilities regarding smoking and peruse magazines and newspapers to find at least one tobacco advertisement.
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The Effects of Osmotic Balance and Imbalance In Living Cells
High schoolers investigate osmotic balance in living cells. In this osmotic balance lesson plan, students use elodea leaves to study the effects of salt solutions on the cell. They compare the changes in an elodea leaf with salt water on...
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Boom and Bust
Learners investigate commercial fishery. In this fishery lesson, students describe stages in commercial fishery, interpret data and predict when a fisher stock is showing signs of overexploitation.
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Sorting Living and Nonliving Objects
Third graders sort and classify objects. In this sorting lesson, 3rd graders sort small objects such as cereal or candy. Then, students classify and sort objects that are living or nonliving.
Howard Hughes Medical Institute
Stem Cells and Diabetes
Students investigate stem cells. For this science lesson, students discuss stem cells and view a video about human embryonic development. Students conduct the pulse-chase.
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Motion and Forces
Ninth graders create PowerPoint presentations to present Newton's three laws of motion, and make and launch rockets.
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Rocks and Soil
Middle schoolers explore the physical properties of rocks. They explore the three different types of rocks and are able to compare and contrast their different properties. Students simulate the creation of sedimentary rock, they also...
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Sewage Matrix and Field Experience
Students visit a sewage treatment plant and use an exercise to identify the effects of given sewage components on humans and the environment when sewage treatment is bypassed or fails. They read the provided "sewage matrix" worksheet and...
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Chapter 10: Chemical Calculations and Chemical Equations
In this chemical equations worksheet, students write and balance chemical reactions. They complete 98 short answer and problem solving questions on molarity and chemical equations.
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Human Population's Response to Re-emerging and Emerging Infectious Diseases
Students examine the human population response to microbial diseases. In this disease lesson students observe population trends, write about a scientist and evaluate and defend current treatments for infectious diseases.
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Flora and Fauna of the Hill Neighborhood
High schoolers compare and contrast the characteristics of plants and animals. In this ecology lesson, students observe the outdoors and describe the relationship among different living things. They relate plant diversity with animal...
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Machines: Designing Form and Function
Students design a boat model with simplified steam engine. In this ecology lesson, students compare renewable and nonrenewable energy sources. They determine the efficiency of their boat model.
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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...