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18th Century Microscope
Students examine a microscope from the 18th century. For this microscope lesson, students investigate how it works, what it was used for and how the tool has evolved through the years. Students also build knowledge on how compound...
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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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Not Just a Bag of Beans
Students determine the types of natural selection and variation that exists in a population, using beans.
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Light Microscopes
Seventh graders study the parts of a light microscope, and its proper use. They identify each part and explain why it is important to know how to use this tool. They practice observing newsprint on a wet mount slide.
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The Effects of Temperature Variations on the Heartbeat Rate of Daphnia
Students use DigiScope technology to investigate Daphinia, popularly known as water fleas. They design, conduct, and report on an experiment to determine the effects of varying water temperatures on the heartbeat rate of Daphnia.
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Food For Thought
Young scholars examine their school population about their health and exercise patterns. They brainstorm a list of factors that influence people to eat the way they do.
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Water Cycle
Third graders define and discuss evaporation, precipitation, condensation, and collection, color web pages to illustrate Water Cycle book, listen to stories about Water Cycle, play trivia game to demonstrate knowledge of what they...
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Lesson 5: Untangling DNA
Students extract DNA from split peas. In this biology lesson plan, students research how chromatin form into chromosomes. They draw the stages and present their work in class.
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The Arizona Hedgehog Cactus: Endangered Species or not?: Biology, Plants
In this lesson plan students will study the: "Classification of Echinocereus triglochidiatus and Geographical Ranges of its Varieties." Students read background material and scientific literature to analyze the cactus populations and...
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Plants And Pollination
High schoolers describe sexual reproduction in plants, including the process of pollination, how insects assist in pollination, and how pollination differs from fertilization. They also explore the importance of honey bees to Arizona...
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Science Lesson: Chocolate Flavored Cherries
Students are able to identify start and stop sequences in DNA. They are able to model using restriction enzyme and ligase to remove sections of DNA and reattach them. Students are introduced to the process of recombinat DNA through the...
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Classification of Life
In this classification of life worksheet, students use an on line source to answer questions about how species are classified, named and grouped. They give the classification of a bear, an orchid and a sea cucumber.
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The Role of Enzymes
Students explore the role of enzymes in chemical reactions. In this enzymes lesson plan, students use hydrogen peroxide and manganese dioxide to observe a chemical reaction. Students observe the rates of reactions of chalk, hamburger,...
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Chemistry is Crystal Clear
Students observe crystals and their shapes and formation. In this crystal formation instructional activity, the teacher prepares crystal gardens for the students to observe, then the class finds examples of crystals in nature and observe...
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Genes at Work
Students explore and discuss genetics stories and answer questions about genetic outcomes of offspring. In this genetics activity, students read genetics stories on a web site. Students use a chart to answer questions regarding the...
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What is a Seed?
First graders identify the parts of a seed. In this plant biology lesson, 1st graders are given a seed and identify each part of the seed by using a hand lens. Students plant a seed and graph the growth.
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Bacteria and Illness
Students research information on bacterium and their relationship to food borne diseases. For this science lesson plan, students complete internet research to construct and analyze the growth cure of common bacterium...
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Mixing Colors
Students understand why we see various colors. In this mixing colors instructional activity, students experiment with different food coloring to explore how colors are made. Students record on a data sheet the colors they see.
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Plate Tectonic Cycle
Students explore the Earth's movements by completing worksheets. In this plate tectonics lesson, students define such natural disasters as volcanoes, earthquakes, tsunamis and mudslides and discuss their connections to plate tectonics....
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Dietary Fiber
Students examine the different types of fiber and their benefits. In this investigative lesson plan students find good sources of fiber in different foods.
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Animal Kingdom: Phylum Chordata
Students use a dichotomous key to classify various vertebrate jar speciments into classes. They examine the speciments for general characteristics of each class and fill in a corresponding chart and then complete a few final assessment...
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The Honey Bee's Home
Young scholars study honey bees by researching handouts and books. In this honey bee lesson plan, students make a comb out of polygons, learn about the 4 stages of insect development, and view how the hive hierarchy works.
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Describe the Perfect Pathogen
Young scholars 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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Diversity of Life: Pathogens
Students research bacteria and viruses that carry pathogens. In this diversity lesson, students examine how pathogens spread disease through bacteria and viruses. Students write a report on disease caused by bacteria or virus including...