In this literacy worksheet, students look for the words in the puzzle that are related to the theme of the word search. Spelling skills are worked on.

In this science quiz worksheet, students complete a set of 20 true or false questions covering a variety of general science topics. An answer key is included.

Students 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.

Pupils brainstorm the different characteristics of potable water. In this general science lesson, students test several water samples and hypothesize which samples and brands they are. They discuss where drinking water came from and...

Read this passage and study the graphics; then take the five-question quiz over measuring glomerular filtration rate of the kidneys with insulin.

This educator guide provides students with a challenge to design, build, and test a water filtration system, simulating what is used in a spacecraft. Includes background information, lesson plans, and extension activities.

Working in teams of "engineers", students learn about filtration systems and how they can remove impurities from drinking water.

Student groups design a water filtration system and present to the class why they picked their design.

Vacuum filtration is a technique for separating a solid product from a solvent or liquid reaction mixture. This comprehensive site addresses setting up and performing vacuum filtration.

Focus on the physiology of the urinary system, and discover that different parts of the nephron utilize specific processes to produce urine: filtration, reabsorption, and secretion. Learn how each of these processes works and where they...

In this guide helps students understand their garden as a model watershed through the collection and analysis of rainwater filtration data.[4.06]

What role can plants play in the water filtering process? This PDF document features a class activity to help students understand the role of plants in filtering water.

Students will learn about the importance of water and the role it plays in our lives. Students will be exposed to what must occur each day so that they can have clean water.

[Free Registration/Login may be required to access all resource tools.] Students will describe methods for separating mixtures, such as chromatography, distillation, fractional distillation, evaporation, and filtration. They will also...

This diagram labels the typical parts of a filtration experiment. Included in the equipment labeling are: buchner funnel, moistened filter paper, porous plate (plate with holes in it), rubber tubing, buchner flask and rubber bung....

The glomerular filtration rate (GFR) is used to determine how well the kidneys are functioning. The glomerulus in the kidney is a high-pressure system that is optimal for fluid filtration. Read the information about measuring kidney...

Lesson addresses the challenge of supplying clean water during times of a shortage and includes a look at the various water-treatment and filtration processes in place to insure a safe water supply.

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

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...

Learn about the two methods to clean water: distillation and filtration.

This lesson plan site focuses on defining recycling, identifying recyclable materials, categorizing recyclable materials, understanding the importance of filtration and identifying the recycle symbols.

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 learn about water treatment and what happens to water when it goes down a toilet and drains into sewers. Through further investigation students will understand the relationship between water treatment and...