Curated OER
Water: Friend and Foe
Students brainstorm ways to prevent fires from home. In this technology lesson, students create fire-safety posters for their school. They research the internet and explore other resources to get information for the poster.
Curated OER
The Importance of Water
Students explore the importance of water. They discuss why water is important and students design an experiment that evaluates the water quality and methods of improving water quality. Students perform testing and report their findings.
Curated OER
Ecosytems: Water Purification
Learners explore how ecosystems purify water and what kinds of things humans do that alter these processes. They use a website to access information on local watersheds and develop a "river" newspaper
Royal Society of Chemistry
Investigating Temperature Changes on Evaporating Liquids—Microscale Chemistry
Is there more to evaporation than just less liquid? Show young scientists the energy transformation that occurs during a phase change through a series of simple experiments. Lab partners place drops of water, ethanol, and ethoxyethane on...
Outdoor Learning Center
Outdoor Survival
Which of the following can you survive without for the longest time: water, food, or a positive mental attitude? The answer may surprise you. Guide learners of all ages through games, activities, and discussions about surviving in the...
Teach Engineering
Wetting and Contact Angle
Explore terminology related to water droplets. The sixth installment of a nine-part series teaches young scientists about wetting and contact angles between water droplets and surfaces. It also distinguishes between hydrophobic and...
Royal Society of Chemistry
Lead Compounds: Precipitation Reactions and Pigments—Microscale Chemistry
Colorful lead compounds never fail to impress! Solubility scholars examine a series of double replacement reactions involving lead nitrate and record their observations. The second part of the experiment illustrates the differences...
Curated OER
Landfills and Contamination
High schoolers discover the dangers of landfills to our environment by investigating leachate. For this environmental lesson, students create a model landfill experiment in which they observe the effect of rain on a landfill over...
Curated OER
Life and Death Situations in Swimming
Students practice what to do in the case of water emergencies. They experiment with using a pair of jeans to create a flotation device and learn to use a life preserver to pull others to safety.
Curated OER
Swimming Survivor Challenge II
Students practice safe use of a spinal board for a potential spinal injury in the water. They use head-chin support and head-splint techniques for in-line stabilization with a partner.
Curated OER
Air and Water Pressure
Students examine buoyancy and fluid pressure. They conduct a series of fun experiments to discover the effects of pressure and explore how pressure differences can be used to float, lift, transport, or hold a material in place.
Curated OER
Electrical Safety Emergency Plan
Students discuss Picture 7 which is a hairdryer near a basin. They discover that if the hairdryer is plugged in and turned on and falls into the water it will form a circuit and anyone touching the water or hairdryer may be electrocuted....
Curated OER
Safety
Students investigate the concept of voltage and electricity. They differentiate between an insulator and a conductor in the context of using electrical safety with the help of a doll house. Then students pretend the doll lives in a real...
Curated OER
Water You Can Use from the Air Conditioner
Students work together to research water quantity, quality and safety standards. They complete a lab to discover how to use the water from an air conditioner. They write a paper to show their findings.
Curated OER
What Changes Occur When Water Freezes?
Students investigate the changes that occur at the molecular level when a liquid becomes a solid. They freeze water in baby jars and observe the changes that occur in the process.
Curated OER
Safety Fun
In this safety rules instructional activity, students study the image of the person and the safety rules they are following. Students write a sentence for each example that tells how each child is being safe.
Curated OER
Water, Water Everywhere
Students estimate the amount of water that can be found in its various forms including oceans, lakes, glaciers, rivers, etc. They view a demonstration about water distribution and discuss flash flooding safety precautions.
Curated OER
Is Your Water Clean?
Students conduct tests of water samples from different sources, such as a local river, tap water, and an irrigation ditch. After determining which pollutants are present in each sample, students hypothesize the possible sources of the...
Curated OER
A Fish in Water
First graders, with a goldfish as a class pet, practice the proper way to care for a pet and have responsibilities when it comes to taking care of the fish. As a class, the teacher reads the book "Fish Out of Water".
Curated OER
Water Quality Monitoring of Natural Water
Students create their own monitoring program for natural water. They collect samples from an appropriate sampling site. They perform chemical and biological analyses of their samples. They present their information to the class.
Curated OER
Water Quality Monitoring of Natural Water
Young scholars set up their own monitoring system. They collect samples from an appropriate sampling site. They analyze data and determine the water quality. They present their information to the class and draw a conclusion.
Curated OER
Arsenic Contamination: Water Filtration
Students work in groups to design a filtration process that will separate clean water from polluted water. They organize data in tables or graphs and present their findings to the class. Students identify further safety protocols that...
Curated OER
The Perils of Drinking Water
Learners determine the presence of drugs in water. In this chemistry lesson, students experiment on water samples using thin layer and column chromatography. They determine the concentration of drugs present using graphical analysis.
Nuffield Foundation
Making Serial Dilutions
There's no need to water down the resource. A tutorial takes learners through the process of creating dilutions for any solution. Specifically, it focuses on serial dilutions with successive factors of 10.
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