Activity
National Health Museum

Access Excellence: Determining Transpiration From a Schoolyard Tree

For Students 9th - 10th
A good project to link math skills with ecology. Hands-on activies help students understand the role of trees in ecosystems.
Lesson Plan
University Corporation for Atmospheric Research

Ucar: The Water Cycle

For Teachers 9th - 12th
This site provides a comprehensive introduction to the water cycle. Students construct a model to simulate parts of the water cycle. Includes background information, links to standards, lesson plans, and assessment ideas.
Activity
PBS

Pbs Teachers:dimming the Sun

For Teachers 9th - 10th
Conduct an experiment and investigate how air temperature, relative humidity, wind speed, solar radiation and precipitation affect evaporation. Graph the data collected during the experiment.
Handout
Science4Fun

Science4 Fun: Crystals

For Students 1st - 6th
What are crystals? Discover how they are formed, what the evaporation and cooling crystallization process are, and the shapes of crystals.
Lesson Plan
Science and Mathematics Initiative for Learning Enhancement (SMILE)

Smile: Weather

For Teachers 3rd - 5th
This lesson plan focuses on teaching students to distinguish among the evaporation, condensation,and precipitation phases of the water cycle.
Unknown Type
abcteach

Abcteach: Experiments

For Teachers 3rd - 5th
[Free Registration/Login Required] Elementary students learning to do experiments will be able to use these ready-made worksheets for gathering data on evaporation, melting ice and others.
Interactive
Math Science Nucleus

Math/science Nucleus: Giving Water a Second Chance

For Students Pre-K - 1st
This animation discusses water and the water cycle in a storybook format. Condensation, evaporation, and precipitation are all covered.
Handout
NOAA

Noaa: National Weather Service: Simplified Hydrologic Cycle

For Students 9th - 10th
The National Weather Service offers information on the processes that make up the water (hydrologic) cycle, including evaporation and transpiration, precipitation, run-off, infiltration, and percolation. Has a good illustration and...
PPT
Center for Literacy and Disability Studies, University of North Carolina at Chapel Hill

Tar Heel Reader: The Water Cycle

For Students 2nd - 5th
Learn about the water cycle from this "book" that includes bright pictures and descriptions. Learn about precipitation, condensation, and evaporation and see examples of each phenomenon.
Handout
MadSci Network

Msn: How Does an Air Conditioner or Refrigerator Work?

For Students 9th - 10th
From the Mad Scientist Network. Using a question and answer format, this page explains the answer to the question "How does An air conditioner or refrigerator work?" The scientific principles which underly their operation and the process...
Interactive
Math Science Nucleus

Math/science Nucleus: Drippy Water Cycle Animation

For Students Pre-K - 1st
This animation discusses the water cycle in a storybook format using the character Drippy. All the stages of the water cycle are covered.
Website
Other

University of Alaska: Freezing of Hot and Cold Water

For Students 9th - 10th
What will freeze first - hot water or cold water? Read this article and be surprised. This article provides great information about the freezing of water.
Unit Plan
TeachEngineering

Teach Engineering: Dams

For Teachers 4th - 6th
Through eight lessons, students are introduced to many facets of dams, including their basic components, the common types (all designed to resist strong forces), their primary benefits (electricity generation, water supply, flood...
Unit Plan
University of Nebraska

University of Nebraska: Transpiration Water Movement Through Plants

For Students 9th - 10th
This tutorial examines how water moves through a plant. Follow the pathway that water takes through plants from the roots to evaporation from cells in the leaves. Learn what controls rates of transpiration, how environmental conditions...
Unit Plan
University of Colorado

University of Colorado: Ph Et Interactive Simulations: Sugar and Salt Solutions

For Students 9th - 10th
What happens when sugar and salt are added to water? Pour in sugar, shake in salt, and evaporate water to see the effects on concentration and conductivity. Zoom in to see how different sugar and salt compounds dissolve. Zoom in again to...
Activity
Science Education Resource Center at Carleton College

Serc: Overnight Crystals to Illustrate Solubility Concepts

For Teachers 9th - 10th
A lesson to study solubility by producing crystals by evaporating a salt solution. Lesson plan includes notes and a quiz.
Article
Khan Academy

Khan Academy: Biology: Specific Heat, Heat of Vaporization, and Density of Water

For Students 9th - 10th
Why does ice float? In this article answer that question by learning about the topics of Specific heat capacity, evaporative cooling, and heat of vaporization of water.
Lesson Plan
TeachEngineering

Teach Engineering: Ocean Water Desalination

For Teachers 7th - 8th
Students learn about the techniques engineers have developed for changing ocean water into drinking water, including thermal and membrane desalination. They begin by reviewing the components of the natural water cycle. They see how...
Unit Plan
CK-12 Foundation

Ck 12: Episd: Water Cycle

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] An introduction to the biogeochemical cycle, the water cycle. Recognize evaporation, sublimation, and condensation. Identify groundwater and runoff water supplies.
Interactive
BBC

Bbc Schools: Ks2 Bitesize: Science: Materials: Changes in Materials

For Students 3rd - 5th
Help solve the mystery and find the missing crystal. Following the activity, read more about chemical and physical changes, and then take a quick quiz to check for understanding.
Unit Plan
University of Colorado

University of Colorado: Physics 2000: Bec: What Is It?

For Students 9th - 10th
This is an understandable tutorial which guides the viewer through the innovations which led up to the verification of Bose-Einstein Condensation (BEC) in 1995. Follow the "Next," link at the bottom of the page to explore the following...
Activity
Science Buddies

Science Buddies: Weathering the Windchill: How Does Wind Speed Affect Objects?

For Students 9th - 10th
With this science fair project measure the effect of wind speed on how quickly an object cools. The Science Buddies project ideas are set up consistently beginning with an abstract, objective, and introduction, followed by a section on...
Lesson Plan
Science Education Resource Center at Carleton College

Serc: Investigating Three Main Ingredients Needed to Create a Cloud in a Bottle

For Teachers K - 1st
In the science lab, young scholars will create and observe the conditions necessary to make a cloud in a bottle.
Website
Oklahoma Mesonet

Oklahoma Climatological Survey: Cloud Development

For Students 9th - 10th
This site explores the importance of clouds and how clouds are formed. Content details common atmospheric cooling mechanisms and atmospheric stability.

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