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Cellular Cellebrities
Sixth graders, in groups, learn the morphology and function of organelles within plant and animal cells.
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What is DNA? DNA Extraction from Kiwifruit
Learners isolate DNA from kiwi cells, spool DNA from a kiwi, describe role of the DNA and genes, and explain how knowledge of DNA and genes can be used in genetically modifying foods.
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Describe the Perfect Pathogen
Students develop a pathogen based upon their knowledge of pathogens and after presenting it to the class, they then suggest ways that the pathogen might be combated. Next they identify possible physical or behavioral changes in a...
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The Plasma Membrane
In this plasma membrane learning exercise, students will explore how cells are able to maintain homeostasis and the function of the plasma membrane. This learning exercise has 6 fill in the blank and 7 true or false questions.
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Activities of the Immune System (Activity 1)
Students cut an apple in half and cover half with plastic wrap. They place drops of liquid on each half and discover how our skin protects us. They answer discussion questions to end the lesson.
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Integumentary System
In this integumentary system worksheet, 9th graders list the two major layers of the skin and name the type of tissue composing each layer. Then they describe the structure and function of the hypodermis. Students also list three types...
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Endocrine System Study Question Worksheet
In this endocrine system worksheet, students define 8 words associated with this human system. They answer 11 short answer questions about the structure and function of the organs and hormones that make up the endocrine system.
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Vertebrate Skeletons
In this biology activity, students examine the human skeleton and then classify animal bones according to their similar function.
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X or Y- Does it Make a Difference?
Students examine the X and Y chromosomes. In this research lesson, students use the 5E lesson model as they read articles about human chromosomes then discuss their findings and opinions.
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Teen Smoking: Designing a School Anti-Smoking Publicity Campaign
Students 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.
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Genes: The Building Blocks of Life
Students examine various topics on genetics. Students explore the Internet to gather information on genetic testing, genetically engineered food, forensics, DNA and cloning. They research and determine the best way to fund each of the...
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Respiration
Students explore Adenosine Triphosphate and how energy is released. They examine the basic process of cellular respiration and draw its chemical formula. After describing cellular respiration and photosynthesis, students compare and...
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Water Pollution Hot-Spots
Students complete internet research in small groups to identify types of water pollution, spotlight water pollution hot-spots, and design a plan for water prevention.
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Microbiology Design Challenge
Students discover dangers to human health by researching what's in our drinking water. In this water purification lesson, students discuss the conditions of water in undeveloped countries and why it is unsafe to drink....
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What Does My Bacteria Look Like?
Students identify Gram positive and Gram negative bacteria using staining techniques. Students research importance of identification of bacterial types in diagnosing bacterial diseases.
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Who Wants to be a Cellular Biologist?
Eighth graders review concepts in cellular biology. In this biology lesson plan, 8th graders play an interactive game based on the idea of winning money. They discuss misconceptions about the topic.
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Poriferans and Cnidarians
Students study the major phyla of the animal kingdom. In this biology lesson unit, students identify their general characteristics. They define taxonomy terminologies.
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Diffusion Across a Selectively Permeable Membrane
Students investigate how water passes through cell membranes. In this biology lesson, students differentiate osmosis and diffusion. They illustrate the movement of water in both processes.
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Cancer in My Classroom I
Student explore cancer, its causes, and various types. Students research compare/contrast a health cell to a cancer cell. They compare treatments available for childhood cancers.
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Botany
In this botany learning exercise, students read a 2 page article on botany, choose the multiple choice answer to 3 questions, determine if 3 statements are true of false and fill in the blanks in 5 facts about botany.
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DNA Activities
Students work together to identify the structure of DNA. They practice using new vocabulary as well. They create a 3-D model of DNA to complete the lesson.
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Edible DNA
Learners use multicolored soft candies (gumdrops and candy orange slices) and toothpicks to create models of DNA structures. They discuss the fact that DNA must copy itself before splitting into two cells. Students demonstrate this by...
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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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Observing Osmosis in a Chicken Egg
Tenth graders develop a hypothesis and explain what they observed on an activity. In this investigative lesson students observe osmosis and report their data using a graph.