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Organizer
Curated OER

Wet or Dry Experiment

For Students 3rd - 5th
Practice the scientific process by testing whether mealworms prefer a wet or dry environment. This is an engaging experiment to use as an example of how to go through the steps of the scientific method. Elementary schoolers can work in...
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Lesson Plan
Curated OER

The Big Wet

For Teachers 6th - 8th
Students complete a research project. In this climate lesson, students learn about the climate "tropical wet and dry" found in Australia. Students work in groups to research aspects of this climate and then create a class presentation.
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Lesson Plan
California Academy of Science

Dry My Laundry!

For Teachers Pre-K - 8th
Meant to be a pre-field trip lesson, this can also serve as a cute and simple activity to use when your little ones are learning about evaporation or surface area. The children cut tiny t-shirts out of paper towel material, wet them, and...
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Lesson Plan
PBS

Curious George: Sand and Soil

For Teachers Pre-K - 1st Standards
Two sensory tables—wet and dry—allow scholars to use their sense of sight, touch, and smell to observe the changes when the dirt mixes with water. A short video relates the STEM learning experience to a fun video clip where Curious...
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Lesson Plan
Curated OER

The Big Wet

For Teachers 6th - 8th
Students research areas of Australia and other parts of the world characterized by a tropical wet and dry climate.
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PPT
Curated OER

Electric Current

For Teachers 8th - 10th
Necessary vocabulary for exploring electric current is detailed in these slides. Circuits, voltage, wet and dry cell and batteries are defined, making this a great overview on the subject. It could also serve as a complement to a lesson,...
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Lesson Plan
Curated OER

Dry Season and 'Green' Season in Costa Rica

For Teachers 6th - 9th
Students explore the seasonal changes in Costa Rica.  In this dry season lesson students use the Internet to locate science data then generate data for precipitation. 
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Lesson Plan
Curated OER

Dripping Wet or Dry as a Bone?

For Teachers 4th - 6th
Students use a sponge and water model to explore the concept of relative humidity and create a percent scale. They define humidity and saturation, build a simple humidity/saturation model, collect, predict and interpret data, and create...
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Lesson Plan
Curated OER

Wet Water, Dry Land

For Teachers K - 3rd
Students observe and examine relationship between landforms and bodies of water, recognizing differences between them. Students then define island, peninsula, isthmus, archipelago, lake, bay, straight, system of lakes, and identify land...
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Lesson Plan
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Teach Engineering

Superhydrophobicity – The Lotus Effect

For Teachers 10th - 12th Standards
Discover and demonstrate the Lotus Effect and superhydrophobic surfaces with the eighth installment of a nine-part series that teaches scholars about surfaces that exhibit superhydrophobicity. The lesson continues also describes...
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Lesson Plan
National Nanotechnology Infrastructure Network

How Dry am I? Exploring Biomimicry and Nanotechnology

For Teachers 6th - 8th Standards
Help your classes feel like they can walk on water! An engaging inquiry-based lesson has young scholars experiment with different surface coatings. They make observations about their properties and how they relate to the surface tension...
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Lesson Plan
NOAA

A Watery World

For Teachers 4th - 7th Standards
With about 70% of the earth's surface covered in oceans, it's fair to say that we live in a very wet world. Young scientists gain a better appreciation of this fact as they use maps to identify the world's ocean basins in the first...
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Lesson Plan
Curated OER

What Does the Inside of a Seed Look Like?

For Teachers 1st
First graders study seeds. In this biology lesson, 1st graders observe the differences between dry and wet seeds and draw what is inside a seed after peeling off the outer coat of one of the seeds.
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Worksheet
Curated OER

Is Dry Cleaning Dangerous?

For Students 9th - 12th
In this dry cleaning activity, students read about the chemicals used to clean clothes and the alternative possibilities for dry cleaning use. Students answer three critical thinking questions about the dangers of the chemical agents...
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Lesson Plan
Curated OER

Going, Going, Gone!

For Teachers 6th
Sixth graders use the scientific method to test variables of evaporation. In this evaporation lesson plan, 6th graders test a wet handprint on a paper towel and relate this experiment to weather conditions.
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Lesson Plan
Curated OER

The Story of Rocks

For Teachers 4th - 5th
In this science worksheet, students learn to classify rocks as igneous, sedimentary or metamorphic. Students learn what a mineral is and the stages of the rock cycle. Students experiment with samples of 7 minerals and record data on...
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Worksheet
Curated OER

Measuring Relative Humidity: A Psychrometer

For Students 5th - 8th
In this scientific investigation worksheet, students follow the provided procedures to examine the temperature reading of wet and dry thermometers and then respond to 5 questions.
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Lesson Plan
Curated OER

Observing Rocks

For Teachers 5th
Fifth graders explore the various properties of earth and rocks. They play "Twenty Questions" with the teacher, and analyze a rock using a magnifying glass. They record their rock observations and list the differences between the wet...
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Worksheet
Curated OER

Redox and Electrochemistry

For Students 9th - 12th
In this redox and electrochemistry worksheet, students identify the anode in electrode pairs of electrochemical cells. They also describe how a lemon battery works and how wet and dry voltaic cells work.
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Lesson Plan
Cornell University

Making a Battery

For Teachers 6th - 12th Standards
Don't be shocked when your class has a blast making their own batteries! Science scholars examine a dry cell battery, then design and construct a wet cell battery. The activity guides them through the parts of a battery, the variables...
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Lesson Plan
Curated OER

Stained Glass Flowers

For Teachers 3rd - 6th
Elementary and middle schoolers create decorative flowers using wire armatures and a special paint that remains flexible when it dries. The results from this project are stunning, but the materials needed may be tough to track down. An...
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Lesson Plan
DiscoverE

Shaky Ground

For Teachers 6th - 8th
You're on solid ground if you decide to use the resource. A simple activity has young engineers investigate the problem of liquefaction. A battery placed on dry sand will stay standing—but not if scholars add water to the cup.
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Lesson Plan
Curated OER

#21 Films, Fibers, and Solubility

For Teachers 9th - Higher Ed
Students are introduced to how the differences in solubility of materials are used in the manufacture of fibers and films. They are also introduced to the various processes used to make films and fibers. Pupils prepare fibers using wet...
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Activity
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Teach Engineering

Dress for Success

For Teachers 6th - 8th Standards
Dressing for success is not always about looking sharp. Sometimes it is about staying warm and dry. Present your class with an activity that challenges groups of pupils to design a layered material for blizzard conditions. The teams test...

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