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Using the Scientific Method to Determine Which Conditions Best Favor Plant Growth
Seventh graders examine how the environment can affect biological processes. They identify the best conditions for the germination of bean seeds. They record and analyze their data. They write about their observations in an essay.
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How Does it Affect Plants?
Middle schoolers examine the effects of acid rain on plants. They observe the growth of seeds and the health of different plants for a month. They share their findings with the community.
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Weeds on the Windowsill
Students study farming and reasons to control weeds. They examine pesticides necessary for the control of weeds and the damage to the environment. Through experimentation, students plant seeds in different soils and determine if seeds...
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READY, SET, PLANT
Students identify the basic steps a gardener takes in planting seeds. Students identify the many uses of tomatoes. Students examine the seeds and try to identify them. Students place their plants in a sunny window and water them when...
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We are where and what we eat
Students explore concepts of plants they eat, where and how they grow and are introduced to genetic diversity. They examine seed characteristics, look at their different sizes, shapes and germination time. They also set up seeds to...
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Little Sprout
Pupils plant seeds. In this producers lesson, students compare plants and list what they have in common. They discuss what plants need in order to grow. Pupils then plant seeds and observe them as they grow.
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Beans and Birds: A Natural Selection Simulation
Students examine the problem concerning the evolution of seed color in pinto bean plants "How does natural selection change the frequency of genes or traits over many generations"? Students work in teams to design an experiment that...
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Natural Selection
High schoolers observe, measure and record variations that may be due to genetic inheritance. They look at the length of seeds for germinating pinto and lima beans and measure the distance between eyes in humans. They graph and discuss...
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Our Changing Environment-- A Demonstration
Students observe and describe changes in an environment when some of the components are changed. They recognize the process of succession by
preparing a miniaturized environment in which a variety of plants and seeds are grown.
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Living Water
Students read an ancient Asian fairy tale. While visiting a local park, they collect both male and female seeds found in cones. They identify the type of trees they found the cones by and discuss what they are used for. In groups, they...
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Growing Jack and the Beanstalk Plants
First graders investigate how plants grow by growing their own "beanstalk", (after reading "Jack and the Beanstalk") and record their observations daily in a science journal.
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Soil Composition
Students investigate how soil composition affects plant growth. In small groups, they plant various seeds in different soil mixtures, record plant and seed growth, and analyze the results.
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Living Corn Necklace
Sixth graders complete an experiment to learn about hereditary traits. In this hereditary traits lesson, 6th graders discuss similarities and differences in corn and complete charts for their discussion. Students then use a dent corn and...
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One, Two, Three. TMV
Students, in groups, design their own experiments to determine how the mode of application of the virus extract affects the various plants that students have grown from seed.
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Growing Corn
Sixth graders create a Venn diagram of different soil types. They plant cord seeds in clay, sand, and fertile black soils are record their growing rates. After two weeks they discuss the effects of soil types on the growth process.
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Will they grow?
Third graders plant seeds and see how they will grow in a specific temperature and are questioned about different environments and how they think crops would grow there. They form a hypothesis, perform an experiment, and then collect...
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A PRICELESS Collection
Students read a story about the life of Russian plant breeder Nikolai I and Vavilov and the national seed bank he established. They research the Irish Potato Famine of the late 1840s and identify the cause for this famine and make...
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Turn On A Light And Do Your Own Revegetation
Students use electricity and plant a seed to observe the process when coal is the major fuel source to produce electricity. They use the packet of native seeds to experiment with revegetation.
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The Young Virginia Gardener: Create a Plant
In this gardening instructional activity, students draw a plant on a poster board, cutting out pictures of vegetables from magazines and gluing them on the leaves of their drawn plant in the proper places: stem vegetables, fruit...
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Grow Your Own Grub
Students study plant needs and growth by completing a gardening activity. In this plant study lesson, students watch a video and discuss plant growth needs. Students plant seeds in containers and water the plants. Students take photos of...
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Creating the Water Cycle
Pupils create a terrarium to examine the stages of the water cycle. In small groups, they plant and water a seed in an enclosed plastic container. Each day they diagram and write observations of the terrarium using water cycle vocabulary.
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Plant Life
Seventh graders examine different categories of plant life and their roles as producers of food and oxygen for other organisms. They study the evolution of plants from simple organisms to very complex ones. They look at the different...
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Wacky Weed Parts
Students view picture of weed and identify roots, stems, flowers, leaves, and seeds, describe function of each different weed part, and discuss how different parts of weed work together to benefit plant in its new environment.
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Culturing Plants from Embryonic Plant Tissue
Student groups use lima beans to represent dicots and corn to represent monocots, soak the seeds, and separate the embryos from the cotyledons. They then place the seeds in Petri dishes in agar and observe for at least one week recording...