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Photosynthesis
Students conduct a variety of experiments on photosynthesis. In this biology lesson, students identify the factors required for the process to occur. They perform computerized experiments to test the amount of oxygen produced when plants...
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Plant Transpiration
Students conduct various experiments to investigate plant transpiration. In this biology activity, students explain how this process helps maintain the hydrologic cycle. They measure the rate of water loss in plants using a potometer.
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Leaves, the Sun, and the Water Cycle
As a way to combine life and physical science, or simply as an investigation of plant transpiration, this lesson is sure to inspire! Middle schoolers capture the moisture given off by plants that are placed in different conditions. They...
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Photo Synthesis and Transpiration
Middle schoolers germinate pea seeds and plant the seeds. They experiment with different amounts of light and darkness on the plant growth.
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Leaf Transpiration
Young scholars determine the amount of water loss due the transpiration.
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Explain Plant Chemical Processes
Students discover plant chemical processes through three lab activities. Overheads, data sheets, and teaching procedures provided for the unit covering photosynthesis, respiration, and transpiration.
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Plant Power
Seventh graders discuss the role of plants on Earth's biological system. For this life science lesson, 7th graders explain the process of transpiration and its importance in establishing Earth's climate patterns.
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How Does a Green Plant Grow?
Students of all ages can explore the question "how do seeds grow?", design an experiment to answer the question, predict the outcome of the experiment then conduct the experiment.
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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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Physical and Chemical Changes
Sixth graders complete several experiments about chemical and physical changes. In this physical and chemical science lesson, 6th graders complete 6 experiments about chemical and physical changes. Students examine the processes of...
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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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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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Mighty Oaks from Little Acorns
What does it mean to grow? To germinate? For the plan detailed here, class members investigate the growth process of an oak tree while focusing on the beginning stages of planting and germination. They plant seeds and record observations...
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How Does a Green Plant Grow?
Students examine how a seed grows, and design an experiment to explore this concept. They make predictions, conduct the experiment, record the results, and interpret the results.
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PLANT PARTS WE EAT
Students identify an assortment of vegetables and learn how to locate the parts humans use for food. Students identify the plant parts we eat. Students color the pictures on their worksheets as provided. Students match the plants to the...
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The Way a Tree Works
Learners 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. Learners utilize different plant...
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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...