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The Investigation Of The Taste Buds
Students explore the sense of taste. In this biology lesson plan, students investigate the sense of tastes as they experience salty, sour, bitter, and sweet tastes. Students then discover how taste buds do their job.
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Just Because You Cannot See It... Doesn't Mean It's Not There
Students discover bacteria which is around them by using agar over three days. In this biology lesson, students predict what they will see over the three days and then take photographs of what is actually shown. Finally, students write...
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Ice Mummies: Frozen in Heaven
Students conduct an experiment to investigate the rate of microbial growth at different temperatures. Students predict what will happen to the food at various temperature and test their hypotheses. Students describe the differences in...
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Chick Embryology
Students investigate techniques that can be used to observe the development of the chick embryo. They explore the environment in which the chick develops and how it can be manipulated.
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What's That Brown Fuzzy Stuff on My Plum?
Students use Koch's Postulates to determine that a specific organism is the root cause of a specific disease and identify what Koch's Postulates are within a protocol. They describe symptoms and signs of diseased fruit and isolate fungal...
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Genetic Changes
In this genetic change worksheet, learners will explore the changes that can occur in DNA including point mutations and chromosomal mutations. This worksheet has 11 multiple choice questions.
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It Wasn't a Bullet
Students explore U.S. history by researching disease in class. In this Civil War injury instructional activity, students identify the different causes of death most soldiers faced while fighting in the war. Students role-play and write a...
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Reproductive Health: Friendship, Marriage, Sex
Students contrast friendships, dating, love, marriage and parenting, describe the reproductive systems and related disease prevention and define conception, contraception, abortion and pregnancy.
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DNA Profile Analysis
Students obtain a DNA sample, observe DNA Using Agarose Gel Electrophoresis, and obtain reagents and equipment.
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Petri-fied of Bacteria
Students examine the existence of bacteria all around them and consider the roles, both positive and negative, that bacteria play. Over a period of several days, students conduct an experiment in which they predict, determine, log, and...
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Healing Fallen Warriors
Students read ancient Greek texts to explore evidence for healing wounds and compare ancient healing practices to those of modern times.
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Pretzel Math
Students demonstrate grouping pretzels into twos, fives and tens, then eat their groups of pretzels! After a lecture/demo, students work in groups practicing the proper grouping.
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Owls and Raptors
Students dissect an owl pellet and identify its contents, after watching the teacher demonstrate the dissection process. Students record their findings on a graph.
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Introductory Microbiology
Students view a Reading Rainbow video on germs and discuss microbial diseases. They grow cultures of Staphylococcus aureus and then estimate and graph the count for their own bodies and those of the class.
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Science: Conditions for Slime Mold Survival
Students perform experiments to determine the nutritional needs and physical space requirements for slime mold to survive. After formulating hypotheses, they seal the petri dishes and set up the experiment along with two controls. ...
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Determining the Effectiveness of Handwashing
Students participate in an experiment in which they grow bacterial colonies. They examine the effects of antibiotics killing the germs. They discuss their findings to end the lesson.
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How Many Bacteria on Your Food?
Students discuss and conduct a food safety experiment which looks at bacteria and food poisoning. They swab the other area of some food and grow bacteria in an agar plate.
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Settling The Wasterwater Problem
Students name models that are representations of larger objects. They suggest ways that industry, agriculture, and mining affect water quality. Pupils demonstrate the use of lagoons for treating wastewater. Students define the...
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Hands Off
Middle schoolers perform a handwashing experiment to see if a difference can be detected in the number and types of microbes on our hands after various types of cleaning. They will also demonstrate that they have learned the whys and...
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DNA Extraction
Students are able to extract and observe a visible amount of DNA from Escherichia coli cells. They discuss the properties of DNA. Students confirm the presence of DNA by a reaction with an indicator.
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Elegant Embryology
Students observe embryogenesis in action through early stages of development of eggs. They observe cultures with dissecting and compound microscopes. They draw their egg, record any details and observe for changes. They compare their...
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Food Forensics: A Case of Mistaken Identity
Students develop an experiment to test a hypothesis. They use their knowledge of antigen-antibody specificity to develop a hypothesis. Students articulate that the antibody-antigen specificity is one part of the immune system. They...
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Underneath the Microscope
Eighth graders enhance their skills in operating a microscope. They become comfortable with the vocabulary associated with microscopes and investigate how to place slides and focus them properly using the microscope. Students are given...
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Life Traps
Learners participate in a lab activity in which they collect microbes on an agar plate. After discussing microbes and where they might be found, they trap microbes in the Petri dishes following specific guidelines. They observe any...
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