Lesson explores water treatment process using techniques of coagulation, sedimentation, filtration, and disinfection.

Students learn about water quality testing and basic water treatment processes and technology options. Biological, physical and chemical treatment processes are addressed, as well as physical and biological water quality testing,...

Fourth graders create a model that effectively filters water as it passes through the groundwater system.

This animation discusses water and its properties in a storybook format. An emphasis is placed on filtration and purification of water.

Where does your drinking water come from? This resource features a clear and concise explanation for this question. This resource will be beneficial to students and teachers.

In this lesson, students will explore the causes of water pollution and its effects on the environment through the use of models and scientific investigation. In the accompanying activities, they will investigate filtration and aeration...

Students will investigate how different materials filter water and learn about water treatment.

An article and resources for research and teaching that explains how technologies are being used to desalinate ocean waters to be used for various municipal, industrial, and domestic purposes including a means to provide fresh water to...

For this lesson plan, students use different types of filters to separate the mixture. This lab requires the students to use engineering skills to solve a real-world problem of filtering water.

There are different ways to separate mixtures, for example by filtration, crystallization, distillation, or chromatography. The method chosen depends upon the type of mixture.

This passage will test your knowledge on fluids in motion.