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Photosynthesis
We all know photosynthesis happens, but why should we care? Here is a unit that covers everything young scholars need to know about photosynthesis. Hands-on activities, assessments, and lectures guide pupils though the physiology of a...
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Stomata: Microscopic Openings that Let Plants Breathe
Students 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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Stomata
Students explore what the stoma does for a plant. In this botany lesson students complete a stomatal peel experiment and measure its densities.
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Leaf Stomata as Bioindicators of Environmental Change
Students perform an experiment to determine the stomaltal index on the upper and lower epidermis of two species of leaves. Stomatal densities change in response to changing atmospheric levels of carbon dioxide and to annual rainfall.
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Leaf Straw
Learners investigate plant structure and the process of photosynthesis. Using everyday items, they demonstrate that the leaves and stems of plants can act like a straw. In addition, they identify plant structure.
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Let's Learn About Lettuce
Students learn more about lettuce. In this agriculture lesson, students listen to their instructor lecture about the history of lettuce. Students then participate in an activity that requires them to compare and contrast iceberg lettuce...
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Leaf Stomata as Bioindicators of Environmental Change
Students, in this experiment, collect leaves from two species of trees and the stomatal index on the upper and lower epidermis of each leaf be determined.
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Photosynthesis: How do plants make food?
Students study why plants are green and how water is transported in them. They examine how plants respond to different amounts of light.
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Let it Grow!
Students explain the relationship of plants and animals in the environment. They name the basic requirements for plant growth and define the terms photosynthesis, stomata, chlorophyll and xylem.
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Plant Growth - Light and Shade
Third graders conduct an experiment comparing plants. In this plant lesson, 3rd graders plant seeds and grow two varieties of plant comparing the light needed for it to grow. Students make predictions and record their observations....
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It's Challenging Being Green!
Students influence the plant life cycle as they take care of plants.In this caring for plants lesson, students understand the parts of the plant and their functions in keeping it alive. Students participate in experiments with plants and...
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Desert Dynamics
Fourth graders examine the various types of plants and animals found in the deserts of Utah. In groups, they discover how the plants and animals have adapted to the harsh environment. To end the activity, they compare and contrast the...