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Identification of Positive Streptococci
After being introduced to the genus Straptococcus, biology buffs set up agar plates, esculin slants, and salt broth tubes with different species to test. The level of laboratory skills required to perform this activity makes it most...
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The Scientific Method, Blood Typing, and Antibiotic Resistance
Learners are given some components of an experiment, where they are able to identify and fill in missing parts, such as hypothesis, conclusion, results, etc. They form a hypothesis given general scientific facts. Students apply the...
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Light and Starch Production in Photosynthesis
Young scholars are given the unique opportunity to see the contrast between parts of a leaf that have photosynthesized and parts of the leaf that have not. This visual image helps students see the results of this biological process. At...
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Amazon Adventure: a Case Study in Medical Technology And Bioethics
Students test problem-solving skills, the ability to see connections, and the ability to draw conclusions and inferences from information provided in a case study. Given a case study, they formulate a procedure and draw conclusions.
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Active Ingredient Screening Test for Plants
Students explore the growth of bacteria. They determine if various plant materials contain active ingredients that inhibit the growth of bacteria. In addition, they complete a student data sheet.
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Wagons Test
Students examine the characteristics of different biomes. In this ecology instructional activity, students design biomes where given animals can live. They discuss the design within the group and share it with the class.
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'Neuro-Bingo'
Students discuss the nervous system and its pathology. They are then able to explain what neural physiology is. They use this game to further help them to develop clear meaning of the nervous system.
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Problem Solving in Genetic Disorders
A class of older and academically mature students are divided into pairs, usually one male and one female and are told that they are expecting a child. Unfortunately, their child may or may not have inherited some form of genetic...
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Alcoholic Fermentation in Yeast
Biology learners investigate the effect of sucrose concentration on yeast alcoholic fermentation. During the activity,they compare and contrast the processes of cellular respiration and alcoholic fermentation. They design an experiment...
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Note Taking And Skills And Lab Reports
Students perform simple and fun experiments to use the scientific method, take careful notes, and write a lab report. They first make and test a hypothesis about how many drops of water they can fit on the face of a penny and then test...
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Cell Game
Make a prototype of a game based on cell biology. Researching game design and working in groups to create a game will activate knowledge of cell biology. The review task will help students learning as they test out the games and their...
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WET Science Lesson #11: How Light Affects Water
Scientists listen to the story of Wadja Egnankou who works to save African mangrove forests. They experiment with refraction and the introduction of particulate matter to water. They conclude with creative writing about the need for a...
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Got Gas? How Much?
Learners perform an experiment that measures respiration. In this performing an experiment that measures respiration instructional activity, students discuss aerobic and anaerobic respiration. Learners measure the gas produced by...
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Extraction of DNA from White Onion
Students conduct lab test with minced onion to determine where chromosonal DNA is located within the cell, and whether or not it can be extracted.
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Terrific Tastebuds
Students investigate the four taste regions of the tongue. In this biology lesson, students view a diagram of a tongue and identify the four regions. Students perform a taste test with lemons, sugar, and crackers.
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Honesty and Ethics in the Science Lab
Students complete a variety of lab and discussion activities as they are introduced to ethics and honest lab practices. They perform various biology, chemistry, or physics labs which test their ethical lab practices.
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Nasonia Genetics-A Jewel of a Wasp
Students investigate the inheritance pattern of eye color in Nasonia wasps. In this genetics and inheritance lesson plan, students read about the life cycle of Nasonia wasps and hypothesize about the possibilities of eye color inherited...
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Investigating the Behavior of Lumbriculus
Students perform a classroom experiment on the organisms of worms. They view the behaviors of the worms and analyze their results. This lesson introduces students to the techniques involved in behavioral studies.
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Separating a Starch-Glucose Mixture Using Gel Filtration
Young scholars experiment using the basic principles of gel filtration. They use the gel filtration technique for testing for the presence of specific substances. Students discover that starch is a larger molecule than glucose.
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Protein Assays: Bio Rad and Page Gels
Students conduct the Biuret Test and the Bio Rad Protein Assay. They examine the spectrophotometer and graph molecular weights and the concentrations of the proteins investigated. They prepare solutions for the Bio-Rad test and use the...
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States of Consciousness
Students investigate sleep. In this psychology lesson, students discuss five environmental factors leading to stress related to sleep.
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Catering Middle-School Science: Monomers, Polymers, and Macromolecules
Students investigate foods. In this biology lesson plan, students will conduct testing on different types of foods as they learn about different molecules that make them up. Students will also learn about the shapes of the molecules.
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Wilderness Survival: A Field Practicum
Students are provided with hands-on-field testing of authentic applications from principles pertaining to: Psychology A. Develop a positive, can-do attitude with a high degree of self-reliance that is transferable to human interactions...
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Electrophoretic Analysis: DNA Fingerprinting and Evolutionary Divergence
Young scholars examine the principles of electrophoresis. They evaluate both the agarose and polyacrylamide system of molecular separation. In order to bring the concepts of genetics and evolution full circle from DNA to protein,...