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Bacteria's Role in Food
Students grow bacteria cultures on agar in petri dishes and do a plate count. They participate in a yogurt making lab to see how bacteria produce lactic acid. They prepare a recipe and identify fungi, fermentation and the role of...
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Smart Move!
Students visualize a communication system. They encode, decode, transmit, receive and store messages. Students use a code sheet and flashlight for this process. They will also maintain a storage sheet from which they can retrieve...
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Energy Transformations
Students investigate energy and energy transformations. They compare the various forms of energy, create the circuit and sketch the connections. In addition, they label the circuit to identify areas where energy transformation is present.
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Characteristics of Snakes and Turtles
Students examine the characteristics of snakes and turtles and compare/contrast reptiles with mammals. They watch a video, answer discussion questions, complete information charts, conduct Internet research, and create a habitat diorama.
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Rate of Photosynthesis
Students investigate the rate of photosynthesis using elodea leaves. In this photosynthesis lesson plan, students place elodea in a test tube filled with water. They include baking soda and place the test tube under a lamp. Students...
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Technology and Inequality
Students study briefly the history, evolution, and social benefits of the automobile. After using the automobile as a case study, students choose another technology, research, and analyze it in small groups and report.
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Diabetes: A National Epidemic
Students investigate the disease of diabetes. They observe research results to graph the trends of diabetes to contribute to the problem of being overweight. They explain in class discussion the physiological changes that occur in the...
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Body Organization and Organ Systems
Eighth graders begin the lesson by building a house of cards. They discuss ways that building a house of cards is similar to the way the body is built: different systems work together to help the whole body work together. Students listen...
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Diversity of Life
Pupils identify the difference between eukaryote and prokaryotes and examine the structure of bacteria. In this bacteria lesson students examine the different ways that bacteria are classified through an activity.
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COMPARISON OF FOUR-, SIX-, AND EIGHT-bp CUTS IN CALF THYMUS DNA
Students use this laboratory exercise, restriction enzymes to recognize a four-, six-, and eight-nucleotide sequence. Assuming that the four component nucleotides (A, C, T, G) are distributed randomly within a DNA molecule, then any...
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Sugar and carbohydrates, protein, fat and water - that's what little plants are made of!
Students identify photosynthesis as the mechanism by which plants convert sunlight energy into a usable energy source for plant processes. They identify photosynthesis as the mechanism by which plants create a molecule that can be used...
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Human Body Systems
Seventh graders investigate the structure and function of body systems and their inter-relationships. They draw and label the major body systems, observe demonstrations of various body systems, define key vocabulary terms, and compare...
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Genetics 4 Mutations
Students identify and illustrate how changes in DNA cause mutations and evaluate the significance of these changes. They illustrate a chromosomal mutation such as duplication, deletion, inversion, and translocation.
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Broken Bones
Students listen to a lecture on broken bones. They review the proper first aid techniques and practice setting splints on one another. They observe X-rays and animal bones.
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Unlocking the Endocrine System
Fifth graders use an analogy to the mail delivery system to study the workings of the human endocrine system. They discover the interrelationships between the human body systems while comparing them to engineering communicating with...
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Exploring Tolerance and Related Essential Questioning on Acceptance and Diversity
Students explore the concept of diversity. They discuss ways in which people differ. Students visit various websites and discuss the vocabulary words found on these sites. They read stories from various countries and discuss the people...
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Identifying Instruments and Families
Fourth graders complete with the class a KWL chart and discuss prior knowledge of orchestras. They visit websites to discover instruments and families of the orchestra and discuss appropriate audience behavior prior to going to a concert...
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A Lab Demonstration: Three dimensional view of soft internal structures of bony material
Students discuss the structures of a bone and observe a demonstration of bony materials.
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Study of New York City
Fourth graders read A Cricket in Times Square and examine the essence of living in New York City. They examine subway maps and other resources concerning NYC and then complete several writing activities about the city. They also create...
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Hoaxes, Scams, Chain Letters and Urban Legends
Students explore the evacuation of New Orleans due to Hurricane Katrina. Using the internet, they research stories they may have heard and verify a story's authenticity. Students discuss rumors and urban legends. Given a worksheet,...
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Health: STDs and Their Symptoms
Young scholars explore the myths and realities associated with sexually transmitted diseases. In a Powerpoint presentation, they discover the characteristics of various diseases, treatments, and complications. In their journals,...
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Blend-A-Plant Levels of Organization
Students' identify and analyze the levels of organization and the emergent properties through experimentation. Students' apply the differences in the properties of a plant before and after it has been subjected to a kitchen blender.
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The Dynamic Earth
Students participate in assessments related to the layers of the Earth. They read chapters of text, answer questions, watch videos, and identify and label continents and oceans on a map. They design posters, create vocabulary cards,...
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Teen Smoking: Designing a School Anti-Smoking Publicity Campaign
Young scholars review the human respiratory system and the effects on the human body. In this design lesson students brainstorm and create a prototype then present it to the class.