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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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TIMELINE OF THE LAND
Learners construct time lines using historical facts about the development of agriculture. Students research specific dates and events and report their findings to the class. Learners tape or glue the sections together sequentially in a...
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RIDE THE WILD LEAF
Students identify and interpret that leaves provide food for new trees and plants. Students cut out leaves and glue them on the appropriate
number on included worksheet. Students collect different types of leaves and make leaf rubbings....
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A Demonstration of Photosynthesis and Transpiration
First graders examine the effect that light and air has on green plants.
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How Does it Affect Plants?
Students 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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Plants
First graders explore the specific needs, characteristics, and uses of plants. They discuss the needs of plants as they grow. Students observe plants in various settings as they grow and note the changes they see.
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Little Bloomers: Gardening With Trees
Young scholars identify the parts of tree flowers. They examine the role they have in pollination. They discuss trees that do not flower as well.
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Bean and Ozone Project
Students performed an experiment in which they grew beans in an ozone chamber and some in regular air in order to see if the ozone causes damage to the plants.
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Investigation 2 - Greenhouses
Third graders set up a miniature greenhouse to help them explain how nonliving things affect the growth of living things.
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Birth, Growth, And Development
Students understand that all living things have a life cycle that includes being born, developing into an adult, reproducing, and eventually dying.
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Recycled Water?
Students participate in a hands-on activity to investigate how water is recycled in a small environment, and determine how water is cycled on earth.
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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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PLANTS LOVE AIR
Students identify that plants cannot develop adequately without air and predict what happens to the leaf of a geranium brought to class. They draw a picture of what they think the leaf will look like after a week of being covered....
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The Effects of Solar Energy
Students examine how solar energy is absorbed and used. In this solar energy lesson students complete several activities that allow them to better understand solar energy.
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Biotic Factors
Students identify individual organism, a species, and a population within the study community. They identify biotic factors at the site and attempt to characterize the site's species diversity.
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Sludge
Students become familiar with the idea that sludge is a waste product but can also be a resource, depending on its characteristics and how we manage it. They read information and answers questions on a worksheet imbedded in this plan.
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The Biological Carbon Cycle
Learners learn about the biological carbon cycle. In this carbon cycle instructional activity, students access the web site and mouse over the diagrams to follow the carbon cycle. They read about what happens to humans and plants during...
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Decomposition
Students create a compost pile and chart changes as the materials decompose. Students draw pictures of items placed into their "landfill" and predict how and whether the item will change or not. After two weeks, students write...
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Decomposition
Students create a compost pile and chart changes as the materials decompose. Students draw pictures of items placed into their "landfill" and predict how and whether the item will change or not. After two weeks, students write...
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The Portable Niche
Third graders, in groups, research animals, plants, and conditions found in ecosystems.
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Water Quality
Learners conduct experiments to study the quality of water. They examine how pollutants get into and affect the water supply in this unit.
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Can Fun Gus Help Plants/Trees Grow?
Students participate in an experiment in which they test the growth of different types of plants. They discover how growth rates vary using inoculum. They draw pictures and are read books about plants to end the lesson.
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Sun or Shade?
Third graders use a thermometer to measure the air temperature in several places around the school and then graph the data. They grow 3 plants in different sunlight and record the growth.
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A TOUGH NUT TO CRACK
Based on a set of criteria, pupils will evaluate the quality of pecans.1. Bring a gram scale and papershell pecans. Provide five pecans for each student. 2. Divide the class into groups of five and provide each member with five pecans....