Curated OER
Understanding the Water Cycle
Investigate the water cycle and how water moves from the land to the air and back to the land. Create a terrarium and observe the water cycle at work. Define weather terms including evaporation, condensation, and precipitation.
Curated OER
Water: A Neverending Story
Students investigate the water cycle. In this water cycle science lesson, students participate in a series of activities that demonstrate evaporation, precipitation, and condensation. Students describe their observations using water...
Curated OER
Water Paintings
Students use water to paint pictures outdoors. In this water painting activity, students paint pavement and observe how water evaporates. They compare painting in sunny versus shady locations. They also use sponges to observe the...
American Chemical Society
Why Do Puddles Dry Up?
Bring evaporation right into the hands of young scientists with an entertaining, hands-on activity. Investigators view videos and images while participating in class dialogue focused on water evaporating from surfaces. A short experiment...
Curated OER
Edible Transformations
Students differentiate the different phases of matter. In this chemistry lesson, students conduct several hands-on exercises to discover how matter transforms when mixed together. They identify the different stages in the water cycle.
Curated OER
The Magic School Bus Wet All Over
Students observe the water cycle and experiment with cleaning water. For this hands-on hydrology lesson based on a Magic School Bus book, students conduct two experiments to see the how water moves through the water cycle and then they...
Curated OER
The Magic School Bus Wet All Over Clean-up!
Students investigate the water cycle using activities from The Magic School Bus series. They determine what happens when water is heated and cooled by observing two different experimental set-ups.
Curated OER
Why is the Sea Salty?
Students conduct a hands-on activity to investigate salt concentrations in water and how salt remain after water evaporates. They can also do a Saltwater Painting to once again observe the evaporation. process.
Curated OER
Three Clouds Activity
Students understand how clouds are formed. In this cloud lesson, students participate in three experiments to make clouds. Students complete activity sheets for each experiment.
Curated OER
Three Clouds Activity
Students explore how clouds are produced through three different age-appropriate hands-on experiments.
Curated OER
How Do Clouds Form?
Students describe how they believe clouds form. They observe the different types of clouds they see and identify the types. They examine what affects the size and shape of clouds.