Curated OER
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.
Curated OER
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.
Curated OER
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.
Curated OER
Changing Planet: Withering Plants - Stressing Over Lost Water
Expectant earth scientists examine the bottom side of a leaf and learn the role of the stomata. They consider the gas exchange that occurs through these structures and relate how the climate is changing to its impact on food crops. This...
Curated OER
Lots of Leaf
In this science worksheet, students read and analyze information about leaves. Students will consider the 5 questions: How is a leaf like a cook? How is a leaf like a fan? How is a leaf like a pair of lungs? How does a leaf affect the...
Curated OER
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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Amazing Transpiration
 Learners observe a leaf and discuss the way that water is released from a leaf through its stomata. For this water cycle lesson, learners calculate how much water leaves produce from a whole tree.  Â
Curated OER
Transportation in Plants
Young scholars investigate how plants transport water and nutrients through the plant. In this transportation in plants lesson plan, students use glass tubing, celery stalks, food coloring and leaves from plants to observe adhesion and...
Chicago Botanic Garden
Are All Plants Created Equal?
Photosynthesis requires energy and produces food, and cellular respiration produces energy and requires food. An interesting lesson analyzes the factors that affect the rates of photosynthesis and respiration. Classes spend one day...
Curated OER
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 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.
Curated OER
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.
Curated OER
Landscaping And Urban Forestry - Lesson 4 (Grades 8-9)
Students discuss reasons to plant trees and the best locations for cooling. They study two homes and identify types and locations of trees and determine the placement of the central air conditioners. The class plans a landscape design...
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Landscaping and Urban Forestry - Lesson 4 (Grades 5-6)
Young scholars discuss reasons to plant trees and the best locations for cooling. They analyze two homes identifying types and locations of trees, and location of the central air conditioners. The benefits of shade, the process of...
Curated OER
What is Photosynthesis?
Young scholars investigate the similarities and differences of living things. Specifically, students will be able to identify the life processes of photosynthesis and describe the basic needs of plants.
Curated OER
Tree Friends
Students are introduced to tree structure and use. They identify their special tree using all senses except sight. Students identify six different internal parts within a cross section of tree trunk (bark, phloem, xylem, cambium,...
Curated OER
Lesson Five: Identifying Christmas Trees
Stuudents distinguish between pines, spruces and firs they may see in their homes, by recognizing key characteristics such as shape, arrangement of needles and colouring. They recognize these same characteristics in trees growing outside.
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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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The Water Cycle
Students are introduced to the components and importance of the water cycle. They are shown how groundwater moves using a model. Students list 9 places on earth where water is found. They define the terms cycle and water cycle.
Curated OER
Desert Dynamics
Students investigate the plants and animals found in Utah deserts and how these organisms have adapted to their environment. They brainstorm ways that desert plants are different from or similar to wetland plants.
Curated OER
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 instructional activity, they compare and...
Curated OER
How Much Water Does A Tree Transpire In A Day
High schoolers engage in a lesson of investigating the amount of water that is transpired in a one day cycle. They conduct research to find the purpose of transpiration and find information to explain the value to a plant and explain how...
Curated OER
Plant Party
Students identify plant parts. In this plants lesson, students bring in a vegetable. Each student classifies which part of the plant their vegetable comes from (flower, root, ect.) Students identify the parts of their vegetable and later...