Pulitzer Center
The Global Water Crisis
High schoolers examine the "quiet crisis," the lack of clean water, by reading articles and viewing video clips. They discuss the situations in Ethiopia, Yemen, Kenya, and Nepal. There are two options for the activity, but one of them...
Exploratorium
Water Sphere Lens
With a Florence flask or fishbowl, make a double convex lens and use it to examine an image. Because of the refraction, the image will be inverted. A simple explanation is provided here for you to share with your class as they...
Curated OER
Boiling and Freezing Points of Water
Challenge your sixth graders with this lesson about the freezing and boiling points of water. In these activities learners graph temperature data, read and analyze information, and identify the freezing and boiling points of water and...
Cornell University
Splitting Water with Electricity
Explore how electricity splits water molecules into hydrogen and oxygen. Learners begin by calculating the voltage necessary to separate the water. They then perform the experiment and measure the ratio of hydrogen and oxygen bubbles.
Curated OER
So Much Water, So Little to Drink
Students explore salt and fresh water. In this water lesson, students investigate the amount of Earth covered by water. Students compare the amounts of salt water to fresh water. Students create a visual representation to aid comprehension.
American Chemical Society
The Energy Efficiency of Heating Water
Can a small change in laboratory procedures save energy? Scholars test three different methods for heating water in a science lab. Then, they calculate the energy efficiency for each and compare them to determine which uses the least...
Curated OER
Water Resistance (1)
Get the class thinking about why particular objects and animals are shaped the way they are. Considering water resistance and shape, learners assess a series of images and how those objects function in water. They finish by conducting a...
Curated OER
Be "Sun-sible" about Heating Water
Learners create a solar water heater. In this solar energy lesson, students conduct an experiment to determine which colors absorb more radiant heat. Learners investigate the relationship of heat loss to insulation. Students then create...
CK-12 Foundation
Water Fountain
Most water fountains are designed to keep the water inside the fountain, but how are they designed to shoot up and out without the water leaving the fountain? Scholars vary the launch angle, fountain height, launch speed, and...
Curated OER
Water is Life
Krill is a very small ocean animal that is key to keeping the ocean ecosystem going. The class reviews food webs and chains, learns about the importance of krill, discusses krill anatomy, builds a model of a krill, and then has a...
California Education Partners
Follow the Water by Arthur Dorros
Assess scholars' reading and writing capabilities with an exam that challenges learners to respond to an informative text. Through note-taking and peer discussion, pupils analyze a passage from the story, Follow the Water from Brook to...
Curated OER
Grade 4 Elementary Level Science Test (2004)
In this science assessment worksheet, students complete a 41 question multiple choice and short essay science test on all grade 4 skills.
G. Turrell
Science Activity 1: Light & Sound
Are you looking for lab sheets to go with your class experiment on plant response to light? You are no longer in the dark! This is a lesson that was written for a unit on light, but could easily be used to demonstrate plant behaviors in...
Curated OER
Do You Waste Water?
In this water usage worksheet, students will keep track of how much water is used in their home over a weekend. Students will use a chart showing the average amount of water used for different activities to calculate how much water they...
Peace Corps
Weather and Water in Ghana
Students investigate the climate of their region. Students research statistics and conduct interviews. Students take a virtual tour of Ghana and discuss its climate. Students consider water conservation and the role it plays in both...
Curated OER
What Lives in Water?
In this early childhood science worksheet set, learners study the importance of water, and determine the difference between themselves and water dwellers. They look at adaptations, river life, rainforest life, food chains, pollution, and...
Curated OER
Water Wars
Young scholars investigate the water wars taking place in East Africa. In this global issues lesson, students watch video clips and read selected articles about the water shortages in East Africa. Young scholars estimate their own...
Curated OER
Follow the Water Cycle
Students explore the stages in the water cycle, evaporation, condensation, and precipitation. They hypothesize about the source of rain and search for forms of water on Earth.
Curated OER
Water Filtration
Middle schoolers demonstrate the four of five procedures that municipal water plants use to purify water for drinking. A water filtration system is designed by a student and their partner. A data chart is made to record all observations...
Curated OER
Splish-Splash: Daily Use of Water
Students explore the daily use of water in Kenya and Ghana. In this Peace Corps lesson, students compare similarities and differences between water use by people in Kenya and Ghana and their own communities as...
Curated OER
Water Cycle Bracelets
Young scholars engage in a lesson that investigates the hydrological cycle. They create bracelets with different colored beads that represent parts of the cycle. Students can follow the cycle in the order of the beads. The lesson...
Curated OER
Animals That Live in the Water
Ask your little learners which animals live in the water and which ones do not. They'll have 19 opportunities to assess and determine if the animal shown is water-dwelling or land-loving.
Curated OER
Water Molecules Can
On its own, this is not an exciting presentation on the properties of the water. It consists only of two slides: the title slide, which informs the viewer that water molecules have hydrogen bonds, and another slide, which lists four...
American Chemical Society
Can Gases Dissolve in Water?
Why does soda fizz when opened? Learners discuss the appearance of bubbles in soda bottles when opened. In groups, they design and complete an experiment comparing the amount of carbon dioxide dissolving in cold versus hot liquids.
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