Here is a complete activity in which young biologists or ecologists test the pH, dissolved oxygen, turbidity and temperature of stream water. The class visits an actual stream and makes observations of the site. They use scientific...

Students illustrate the chemical differences between surface and tap-water. They investigate the common chemical and physical parameters relevant for water quality and gain hands on experience with water quality testing. They enhance...

Assign ecologists one of five countries that struggle with access to clean water. They research the water crisis in that country and then present information to classmates. A handout was designed for each country, and a worksheet on...

Students create a collage of human land use activities around a body of water. Students evaluate the effects of different kinds of land use on wetland habitats, and create a list of pros and cons for each land use.

Requiring more than one class period, this resource takes earth science learners on a journey through a watershed. Using ArcGIS Explorer, an online geographic information system, they view maps of watersheds and surrounding landscapes....

How does the dirt get out of your drinking water? A hands-on activity introduces the use of flocculants to help clear solid particles out of water. The plan walks learners through the process of setting up an experiment that...

Ninth graders test water in a local creek using chemical kits and probes. They take GPS readings and digital photos. They calculate the Water Quality Index and create a spreadsheet of the test data.

Students observe the water cycle and experiment with cleaning water. In this hands-on hydrology lesson based on a Magic School Bus book, students conduct two experiments to see the how water moves through the water cycle and then they...

Students explore techniques used to filter water and different pollutants. In this prevention of water pollution lesson plan, students define water pollution and list ways water is polluted. They explore water purification and complete a...

Students examine specific skills in assessing water quality from a holistic approach. They assess the health of a local watershed and identify problems in the local watershed and suggest remediation.

Andree Walker thought of everything when he wrote this resource. It includes a detailed list of materials and background information links for the teacher. In addition, it has procedures, a macroinvertebrate identification key, and tally...

Students in a special education classroom examine the role of weather and water in their lives. Each day, they add a symbol for the weather outside and identify the proper activities for the weather on that day. In groups, they...

Students are presented with a hypothetical situation to investigate the water quality of the James River. They are given data to analyze and put into the graphic organizer that is included to help solve the problem. The lesson includes...

As an example of nature's water filtering system, young ecologists conduct an experiment in the lab. They construct a funnel out of a plastic bottle, fill it with specified layers of materials that simulate layers of soil, then run muddy...

Students explore the water qualities in Texas. They evaluate the water quality of six different samples by observing and smelling them. They present a list of the cups that contained good water quality based on their observations. They...

Students study the water quality of a stream in their area, by measuring the temperature, pH, alkalinity and conductivity. They integrate biology with earth science when using the microscope to study the living organisms in the water.

Middle schoolers identify at least three common repercussions of developing water front property on water quality. They describe three sources of water pollution. They research the organism striped bass and observe it if striped bass is...

Students investigate the relationship between dissolved oxygen and organic materials and aquatic organisms. This is a 3-lesson series in which students explore dissolved oxygen and then design an experiment testing the effects of changes.

Ninth graders conduct research on the subject of sea water. They use a variety of resources to obtain information. There are helpful resource links listed in the lesson. In conjunction with the research students make inquiry of the...

Learners investigate the concept of a filter. They use simple supplies in order to construct one after watching a demonstration performed by the teacher. An important warning that the project water is not clean for drinking is included....

Fifth graders investigate the process of water treatment. They listen to the book, "The Magic School Bus Visits the Waterworks," design a plan for a water treatment system, construct a water filter using various materials, and test the...

Young scholars examine the effects of nitrates and phosphates on the dissolved oxygen levels in different water sources. For this series of 3 lessons, they consider the reasons for nitrate and phosphate level increases and their effects...

Students investigate quality of water in a stream, lake, or pond by examining chemical, physical, and biological characteristics.

Eighth graders analyze different water samples given to them by their teacher.