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Food Safety Lab-Part 3 Cross Contamination andHygiene
High schoolers observe the effect of croos contamination as they inoculate orange juice with penicillin mold from the refrigeration lab and active yeast solution from the sterilization lab. They experience a simulation of passing...
NASA
Decomposers Get Energy From Dead Things
When life gives you mold, make penicillin. Scholars design an inquiry experiment to determine what causes rotting and mold growth. It also covers decomposers and the important role they play for other living things.
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Prokaryotes
Although these slides are text rich, the summaries of prokaryote characteristics will be useful. There are diagrams of preferred cell conditions and your students will find all the basic definitions of structure and functions useful. ...
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Integrating Biology-Serendipity and Science
In this science and serendipity worksheet, students read about how Fleming discovered Penicillin by accident when observing bacteria that didn't grow where mold existed. Students answer questions about scientific discoveries.
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Our Friends or Foes
In this living organisms worksheet, 6th graders choose the multiple choice answer to 10 questions. Students then read and answer 10 statements as true or false and fill in the blanks to 5 statements.
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Bacteria
New species of Bacteria are still being discovered. These Archaebacteria and Eubacteria are described, and examples of the main sub-groups are included along with some diagrams about reproduction, nutrition, and effects.
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Preparation and Staining of Mammal Cells to View Sister Chromatids
Observation of sister chromatids is possible as students culture and stain mammal tissue cells.
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Antibiotic Resistance
Students using the scientific method, study bacteria as a covering surface of the earth in many forms. They discover that not all bacteria is bad and introduce the topic of antibiotic resistance. Science Fair expectations are addressed.
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Biotechnology
A continuous cascade of information comes through this PowerPoint on biotechnology. The topic is defined, a history is presented, and basic genetic engineering techniques are explained. The topic is covered in an objective manner,...
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Worksheet 2-2 Stoichiometric Tools
In this stoichiometry worksheet, students solve a variety of problems including finding empirical and molecular formulas, determining molarities of solutions, determining molecular weights of compounds and calculating the percent mass of...
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Life Saving Computing
Students read an article on anthrax and complete a series of cloze activities related to the article.
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Bacteria: The good, the bad, the ugly
Seventh graders conduct an experiment. In this bacteria lesson, 7th graders list living and nonliving things and brainstorm the characteristics they share. Students are divided into two groups where they put samples of hand soap and...
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Inventor's Challenge Review
In this science worksheet, students match each invention or device to its inventor listed on the right. There are 32 inventors listed and some may be used twice. Then they order the items in each group from oldest to newest and state the...
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The Nature of Science
In this nature of science worksheet, learners identify four statements as "pure" or "applied" science and they read a short story about an experiment performed by a boy. They identify various components of the experiment including the...
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When Germs Attack!
Students explore the hidden world of microbes and how our bodies spring into action in response to diseases. This ten lesson unit presents data on several microbial diseases and the reaction of the body's immune system.
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Immunity From Diseases
For this immunity worksheet, students review vocabulary associated with how the body defends itself from diseases. This worksheet has 12 matching questions.
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Foiling Spoilage
In this agricultural education learning exercise, students read 6 descriptions of bacteria that cause food spoilage. Students then read 4 descriptions of preservatives that can be used to prevent spoilage. The learning exercise is...
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Fighting Invisible Enemies
Students examine antibiotics, what they do and what things were like before we had them. In this antibiotics lesson students research bacteria and antibiotics then as a group prepare a written report.
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Knowledge Quiz: Bacteria
In this bacteria quiz worksheet, students complete a set of 10 multiple choice questions covering a variety of concepts related to bacteria. A reference web site is included for additional resources.
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Yeast Power!
Students examine how not all microorganisms are bad and that some can actually be beneficial. In this yeast lesson students complete an experiment with yeast and answer questions.
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Fungus
Pupils study fungus, its reproduction and uses. In this eukaryote lesson students complete several fungal experiments.
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Superbugs: An Evolving Concern
Students investigate the growth of bacteria in the presence of antibiotics. They write a hypothesis, conduct an experiment to test their hypothesis, analyze the results of their bacterial growth experiment, and describe the results on a...
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National Museum of the Pacific War
Students examine the role of science and technology in World War II. They discover how some inventions have changed to meet society's need after the war was over. They visit the museum to complete the lesson.
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Fungal History
Students identify different types of fungi. They discuss how mushrooms are used in American culture and research an issue about a type of fungi. They share their information with the class.
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