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"What If?" A Jigsaw Activity
Middle schoolers, in groups, consider a scenario in which some structure of a cell has been changed. They explore how structural change affects the function of a cell and create a visual aid to illustrate their observations.
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I Need Air
Students examine and research the organs of the respiratory system. They participate in a vocabulary card matching game, create a graphic organizer, and participate in an experiment titled, Floating on Air.
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Studying Plant Development Through Metabolic Activity
A hands-on activity which allows students to learn about cellular respiration. This lesson contains a range of investigations testing the rates of cellular respiration to demonstrate the relationship between metabolic rates of...
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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...
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Stomata: Microscopic Openings that Let Plants Breathe
Young scholars participate in a lab experiment to observe and measure the opening and closing of stomata. They focus on photoperiod, locate and identify stomata on a leaf and explain the role of stomata in the daily functioning of a plant.
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Filter-Feeding in Reef Sponges
Students make observations and describe the filter-feeding in sponges as it relates to the ecological role of sponges on coral reefs. In this filter-feeding in reef sponges lesson, students are introduced to the feeding methods of...
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Mr. Bones
Students play CD-ROM game My Amazing Human Body, and participate in relay game in Phys. Ed. where they put together skeleton on which body parts are labeled.
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Panther Exam: Writing a Play
Students demonstrate their knowledge of panthers by writing a play on the subject. In this animal life lesson, students view a slide-show on school computers of a veterinary exam of a panther. Students utilize this...
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Mitosis
Seventh graders describe the stages of mitosis. In this biology lesson, 7th graders explain the importance of cell division. They complete an activity packet at the end of the lesson.
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Yeast Cells and Their Environment
Middle schoolers create their own experiment in which they have yeast cells growing in liquid environments. They examine the relationship between humans and microorganisms. They also practice using the scientific method.
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Effects of the Sun on Our Planet (Grades 2-4)
Students observe how the sun's rays can cause evaporation and discuss its role in the weather cycle. They discover what the sun's energy brings to plants. They examine how different types of technology can enhance the amount of solar...
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The Way a Tree Works
Students explore nature by conducting botany experiments. In this plant life lesson, students define the necessary resources for a plant to thrive on our planet while defining scientific vocabulary terms. Students utilize different plant...
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Hold Off on the Headphones
Students explore hearing loss caused by sound waves. In this physical science lesson plan, students will start by learning about waves and wave characteristics and move into sound waves. Students will study how sound effects their...
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Applied Science - Science and Math Lab (read without sight)
Students consider the senses. For this sight and touch lesson, students discover what it is like to function like a person who is blind. They work in groups and individually on various activities to experience this condition. This lesson...
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Cell Reproduction and Inheritance
Students determine their inherited characteristics from their parents. In this biology activity, students study the life of Mendel using an interactive website. They differentiate dominant and recessive characteristics.
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DNA Extraction
Students extract and observe a visible amount of DNA from Escherichia. coli cells. They discuss the properties of DNA. Confirmation of the presence of DNA by a reaction with an indicator is confirmed within this lesson. Many hands-on...
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The Sense of Hearing
Students study the cycle of how we listen and hear our own speech. They examine sound waves, and the role of the nervous system in hearing. They investigate the cues besides lipreading that deaf people rely on for comprehension.
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Algae Part One: An Introduction
Young scholars have the opportunity to view two types of algae under 400x magnification with a compound microscope. They make observations and record their observations through drawings and words. In addition, they identify different...
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Staying Young with Vitamin E
Investigate how Vitamin E is used to prevent cell aging. Young scientists coat the surface of apples and bananas with oil, Vitamin E, and water. They place each in a petri dish and cover them to observe oxidation over time. They answer 8...
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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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Eureka! I’ve Got an Idea!
Students explore many inventions and inventors. In this science lesson, students collaborate as they research inventors and their times in order to compile information to build an informative Web site.
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Investigating the Method by Which the Body Defends Against Pathogens
Students explore disease caused by bacteria and viruses, how they are transmitted, and how they exert their effects on their hosts. They explain how diseases, such as AIDS, are spread by exponential growth.
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Wild Arctic
Students explore key terms, including food web and food chain. They discuss Arctic plants and animals, devise at least three Arctic food chains and create a food web showing connections among Arctic life.
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Inside the Egg, Hatching Chickens
Students explore how an egg becomes fertilized. In this biology lesson, students "candle" a variety of eggs in order to determine which ones have been fertilized and which ones haven't. Student use paper plates to create a graphic on the...