K20 LEARN
Transpiring Trees: Plant Transpiration and the Water Cycle
Looking for a tree-rific addition to your water cycle unit? Teams of young foresters examine the role of transpiration in the water cycle through a week's worth of activities. Pupils analyze how trees take in and transport water during...
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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...
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How Trees Contribute to the Water Cycle
In this water cycle instructional activity, 3rd graders conduct an experiment where they observe and calculate how water transpires in different types of trees. Students engage in a class discussion and use Venn Diagrams to compare...
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Plants and the Water Cycle
Learners study the role of plants in recycling water by collecting water vapor that is emitted, or transpired, by green plant leaves. They collect and measure the water that transpires through the tiny pores of plant leaves. Afterwards,...
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Transportation in Plants
Students 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...
Signing Time Foundation
What is the Water Cycle?
Dive into an exploration of the water cycle cycle with this simple earth science lesson. After first discussing where rain comes from, young scientists define the terms condensation, evaporation, transpiration, and precipitation as a...
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Transpiration
Students explore what affects the rate of transpiration in plants. They measure the rate of transpiration and analyze variables and additional factors that might slow or speed up the rate of transpiration.
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Water Cycle
Second graders investigate the water cycle. In this water cycle lesson, 2nd graders discover how the water cycle effects erosion and weathering. Students create their own terrariums to view the water cycle. Students illustrate their...
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Nature's Air Conditioner
Young scholars observe the process of transpiration in leaves. They measure how much water a leaf gives off in a 24-hour period, calculate the volume, and answer discussion questions.
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Rain Forest Terrariums
Fifth graders make rain forest terrariums in order to observe a simulated mini-environment. They place the layers and plants into container and place where it can be observed. They observe the closed water system in the container before...
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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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Splish! Splash! From the Bath to my Glass
An excellent instructional activity on the water cycle! In it, learners should gain a general understanding of the water cycle, along with how water first falls as precipitation, then ends up coming out of our faucets. This instructional...
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The Movement of Water
Here is an excellent lesson plan on the water cycle and the states in which water exists. Learners identify the features of the water cycle, describe how water changes form, and look at ways that people affect the natural movement of...
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The Water Cycle
Third graders investigate water formations by conducting an experiment. In this water properties lesson, 3rd graders utilize pie tins, sponges and salt shakers to create an evaporation and saturation experiment. Students collaborate in...
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The Atmosphere and Flight
Students investigate evaporation and condensation, and apply the concepts to understanding cloud formation.
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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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300 Spartans at the Battle of Thermopylae: Herodotus? Real History
Students are introduced to the importance of the Battle of Thermopylae. In groups, they compare and contrast letters from the leaders of both sides and also read a synopsis from a historian. They research how the people worked with the...
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Water Cycle in a Bottle
Students study the water cycle. In this water science lesson, students complete a water cycle experiment using soda bottles.