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The Hope of Science: DNA Practical Applications Time Line
Young scholars design a time line to inform and educate people about the history of DNA practical applications.
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cDNA Sequencing By Restriction Project
Learners try to confirm the sequence of a given cDNA clone using the WWW tools and traditional restriction analysis. They grow the clone, prep the plasmid, cut the plasmid with restriction enzymes and compare their results to what was...
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Preparing for the New Haven Public School Science Fair Through Environmental Science
Students discover what type of effect that pesticides have on earthworms. They use three different types of pesticide and examine the external and internal effects that each have on earthworms. They maintain earthworms in habitats...
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One Square Meter
Pupils examine various ecosystems using scientific inquiry. Using the local area, they assess the characteristics and conditions in one square meter. They report their findings in the form of a survey map and data sheet. They compare...
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An Introduction to Thermal Spray Technology
Students discuss difference between kinetic and thermal energy, develop and demonstrate understanding of key concepts and characteristics underlying thermal spray techniques, list items used in their daily lives that are coated, examine...
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How BIG is 400?
Students solve problems using dimensional analysis. In this chemistry lesson, students choose a problem and present it in class. The rest of the class will evaluate the solved problem on the board.
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Zapping Fish
Middle schoolers explore whether fish get electrocuted when the lightning strikes a lake.
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Testing the Accuracy of a Rain Gauge
Middle schoolers identify and test variables that may affect the accuracy of a rain gauge.
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Class Member Diversity - Level I
Students fill out "Introductions" check sheet and then work in pairs to share answers. They introduce their partner and tell two things about them.
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Archaeology as a Career
Fourth graders read about archaeology as a career. They develop a list of questions they would like to ask an archaeologist and then actually interview an archaeologist on the future of archaeology as a career.
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Yeast Cells and Their Environment
Students create their own experiment in which they have yeast cells growing in liquid environments. They examine the relationship between humans and microorganisms. They also practice using the scientific method.
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Transformation of E. coli with Antibiotic Resistance
High schoolers participate in an experiment in which they transform an E. coli cell. They discover how the genetic make-up of the cell can be changed by added foreign DNA. They answer questions to complete the lab.
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How to Keep a Scientific Journal
Students record observations of a living organism over a period of time. They observe meal worms and record their observations in a scientific journal.
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Devising a Set of Experiments to Test Water for Dissolved Substances
Students work together to test water samples for pollutants. They design data tables to collect and record their observations. They complete discussion questions to end the lesson.
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Beta-Oxidation of Unsaturated Fatty Acids
Students work in small groups to determine the amount of protein contained in an unknown sample. They conduct the experiment, plot the points of absorbency, and present their findings to the class.
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Music Box
Young scholars work together to build a music box. They create figures that move when a song plays. They answer discussion questions to complete the lesson.
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The Science of Papermaking and Paper Recycling
Students practice bleaching recycled fibers. Using colored copy paper, they cut it into strips and put it in a blender with water. They filter the pulp and stir in the bleach. They compare the original paper with the bleached sample...
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Dissolved Oxygen
Students examine characteristics of dissolved oxygen. Given a stream temperature, and stream conditions, students study the relationships of the dissolved oygen in a stream, in organic waste loads.
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Which Wrap Is Wrapped Right?
Students investigate the integrity and strength of different types of food wraps. They test the wraps and create a graphic organizer for the data. Once it is organized then a lab report can be written. The lesson contains background...
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UV Radiation and the Developmental Stages of Red Flour Beetles
High schoolers perform an experiment to compare the sensitivity of the various developmental stages of Red Flour Beetles to ultraviolet radiation. Larvae, pupae and adult beetles are exposed to a source of UV-B radiation. In groups,...
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Organizing A Corporation And Paying A Dividend
Students engage in a instructional activity that is concerned with the establishment of a corporation. They apply accounting principles to different situations in order to make payments on a dividend. Students also investigate the basic...
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Special Delivery-Opinion
Students are introduced to the concept of global climate change. Using data, they determine how much of the world is being affected by the increase in temperatures. They complete a worksheet and consider the evidence giving to them and...
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Parents are unawareof Ecstasy risk:Anti-drug Education
Learners read an article on parents unawareness of Ecstasy use. In this current events lesson, students infer issues related to teen drug use and parent prevention and engage in a class discussion. Learners give a quiz related to Ecstasy...
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Pipeline to the Coral Reefs
Young scholars discuss the relationship of density to stratification. For this marine science lesson, students create a model of upwelling events using cold and warm water. They discuss how water phenomena affect coral reefs.