A website links you to several water cycle worksheets geared toward an upper elementary or middle school level. Diagrams, word search, crossword, and fill-in-the-blank worksheets are available. As an added bonus, there are links to...

Students complete activities where they observe the amount of freshwater in the world as a fraction of the actual amount of water using different mixtures. In this freshwater lesson plan, students brainstorm on how to preserve...

A professional and comprehensive presentation on Chesapeake Bay water quality is in store for your ecology class. If you live in the Chesapeake Bay region and want to get learners involved in conservation efforts, this slide show will do...

Introduce the topic of water conservation with a little drama. Dressed as snowflakes, hail stones, or rain drops class members dramatize the events in a narration of the water cycle. The series of lessons that follow focus on...

Written as field trip preparation to Gateway National Recreation Area, this resource is also appropriate for any class that is studying the impact of human activity on the environment. During the first activity, learners identify...

Biology learners should understand a few chemistry basics. Here is a worksheet that introduces them to the concepts of chemical reactions, molecular bonding, and the unique combination of properties that make water vital to life....

A full-fledged practice final prepares pupils for their general chemistry final exam. If they complete these 57 multiple-choice questions correctly, they will be well-prepared. Note: even though the questions are multiple-choice, there...

An outstanding presentation of rivers and watersheds awaits your earth scientists! The erosion process created by rivers is addressed. Viewers are introduced to v-shaped valleys, alluvial fans, and watersheds. Several slides are...

Guide your learners through the water cycle with this lesson plan. Over the course of the instructional activity, they read two Magic School Bus books, discuss the water cycle, come up with water facts, complete a diagram of the water...

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....

Students conduct qualitative and quantitative investigations based on the interaction between water and various polymers. They determine the percent moisture contained in various plastics along with a qualitative procedure to determine...

Students discover the importance of water.  For this physical education science lesson, students consider mental and physical activities.  Students find their pulse and measure their heart rate. Students discuss the importance...

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

Field study groups collect samples of stream water and identify the macroinvertebrates found. Using their data, they calculate a water quality index to rate the health of the stream. They graph their data and discuss the value of a water...

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...

After a whole-class discussion of water reservoirs, ten liters of water are given to each lab group to represent Earth's total amount of water. They divide the water into smaller containers, each representing one of those reservoirs. The...

Students identify the four basic natural resources. They distinguish bettween renewable and non-renewable resources. Pupils recognize that all natural resources are needed by living plants and animals. Students list consequences for...

Have your class explore density and buoyancy using this resource. Learners read the book Who Sank the Boat, and use several items, such as rubber balls, bottle caps, wood, and other household items to conduct an experiment. Using a tub...

Practice vocabulary and key concepts in the basics of water conservation with a quick online fill-in-the-blank word scramble. Use the context of the sentence and the scrambled word to determine the correct word to complete the...

Here is a document full of teaching notes on water quality and bodies of water that you can use in your ecology curriculum. It has information specific to the Hudson River area, but can easily be adapted to any local body of water....

Students explore water and ice. In this physical science lesson plan, students participate in a science inquiry and observe the characteristics of ice and water. Students compare the differences between a solid and liquid and record...

Make sure to read through the activity procedures thoroughly before teaching this lesson because the materials list is incomplete. Also, the mentioned worksheets and booklet are not available. However, there is no need to discard this...

This is not revolutionary, but it is informative. Earth science viewers in grades 7-12 get carried away with wave and wind erosion. They view diagrams of how waves impact ocean shorelines. They see examples of the different types of sand...

A scenario and background information are provided for two different open-ended experiments that experienced chemistry classes can perform toward the end of the school year. In the first, they design a method for testing flakes of paint...