What are the issues surrounding water quality? Viewers of this short presentation gain information about the importance of clean water, the lack of fresh water, water contamination, and ways that engineers treat water. 

Fifteen million children under the age of five die each year due to diseases in their drinking water. Water pollution is the topic of lesson 34 in the series of 36. Scholars, through reading and discussing, study numerous aspects of...

Fifth graders who are studying water vapor and the condensation process use this activity to help them understand the process of condensation. Most of the activity is simply a source of information, with a good descriptive paragraph and...

With rising oil prices and increasing concerns over global warming, the pressure is on for engineers to develop alternative sources of energy. Among the new technologies being developed are hydrogen fuel cells, which young scientists...

How does one organism get its energy? What is the main source of energy in an ecosystem? How does the flow of energy affect different types of ecosystems? Answer these questions with a fill-in-the-blank worksheet. 

Young climatologists explore the factors that contribute to a region's climate in this two-part earth science activity. To begin, learners are provided with a map of an imaginary planet and are asked to label global wind and...

Introduce your class to another type of ecosystem, the taiga ecosystem, through a reading passage. Class members read the text and then respond to five reading questions about the content of the passage.

In this drinking water worksheet, students complete a crossword puzzle given 23 clues about drinking water purification, water content, contaminants, and softeners.

In this science activity, students test the quality of water taken from a local source and test it in a lab for the ingredients present.

Can science help minimize the damaging effects of an oil spill? Get your scholars brainstorming how different types of scientists are involved in developing ways to clean up oil spills. A table is partly filled in, and students complete...

How does water pollution affect the organisms living in the water? Use three science experiments to examine how erosion and other pollutants can affect water quality. Each experiment focuses on a different aspect of pollution and...

In this energy and energy resources worksheet, students complete 14 fill in the blank questions in the form of word scrambles, twisters, and teasers.

In this microscope worksheet, students complete a crossword puzzle given twenty three hints about the parts of a microscope, the magnification of a microscope and the types of microscopes.

In this chemistry of food learning exercise, students complete 20 various types of questions related to food and nutrition. First, they complete a crossword puzzle with vocabulary terms. Then, students use the figure shown to write the...

In this electricity worksheet, students review the different types of energy sources including fossil fuels, solar, wind, and nuclear energy. This worksheet has 10 fill in the blank questions.

For this water worksheet, students fill in the blanks to a crossword puzzle having to do with water words. Students complete 25 blanks in the crossword.

Challenge young scientists to design their own experimental procedures. They write the procedure for properly preparing two grams of a water-insoluble ionic salt. To finish, they perform the experiment and collect data to prove their...

In this science crossword puzzle, students determine the answers to 8 clues with vocabulary words that name energy sources. They fill in the puzzle across and down.

Every year, more than 14 billion pounds of garbage is dumped into the oceans of the world, most of which is plastic and toxic to ocean life. Lesson 32 in the series of 36 focuses on environmental concerns, specifically pollution. Under...

Seventy percent of the air pollution in China is due to car exhaust. Under the umbrella of environmental chemistry, learners extensively explore air pollution. From the makeup of our atmosphere to sources of major air pollutants, classes...

What natural resources are available in your area? Your learners can consider this question after reading a brief passage about natural and renewable resources. After reading, class members respond to five questions related to the reading.

Rainforests are the topic of this brief reading passage. Learners can find out all about the different layers of the rainforest as well as the types of creatures that live there. After reading, they respond to five questions about the text.

In this pollution worksheet, students will identify the sources of air, water, and land pollution. Then the students will list some of the problems caused by these types of pollutions in 3 short answer questions.

In this environment worksheet, middle schoolers complete each of the statements with its correct energy resource. They identify and name various types of plants and rocks. Students also identify and explain how fertilizer works and how...