Pupils consider the relationship between pressure and temperature. They observe a demonstration and explore the relationship between heat and volume when pressure remains constant. Students discuss relational causality and consider how...

High schoolers explore a scientific concept to obtain understanding by performing an experiment. The inquiry can be done in groups or as a whole class. The outcome is that students can use models to obtain futher understanding.

Fifth graders explore fact families. They solve simple math problems. Students determine which mathematical property is used to solve the given problem. They are given five minutes to complete as many mathematical facts as possible.

First graders gain knowledge about solids, liquids and gases by taking a look at the things around them. They have to classify certain picture cards based on which category they feel the picture falls under. As a whole, the class...

Second graders examine the properties of liquids and their classifications. They compare and contrast cups of different liquids and record their findings in journals. Students observe how liquids flow at various speeds and that unlike...

First graders understand that gases take up space even though you can't see or smell it. This is done through many experiments like trapping air in different sized bags, using balloons and plastic bottles, and blowing bubbles. They...

Second graders discover how matter changes from one state to another by observing melting ice cubes. They decide on means to warm the ice and predict what will happen. Students record how long it takes for the cubes to melt.

Students debate ownership by researchers and commercial dealers of fossils found on public land. They research and collect information on collecting, buying, and selling fossils from public land. They suggest ways to enable the...

In this social studies worksheet, students find the words that are related to the life of Richard Nixon. The answers are found at the bottom of the page.

In this vocabulary worksheet, students recall that an abstract noun is a noun that does not have a physical form. Students write a matching abstract noun for a list of twenty adjectives.

In this friction investigation worksheet, students follow the directions to construct a balloon rocket. Students use a string lubricated with soap and a drinking straw with a balloon. This is a page from the UK.

Students investigate the basic principles of air pressure.  In this experimental lesson students use materials to create several different experiments that help to explain air pressure and friction.

Learners study the properties of ocean water and tides and learn about animals that live in intertidal zones. In this intertidal zone lesson, students participate in classroom stations to learn about fresh water and salt water, cold...

In this recycling puzzle activity, students use a set of 8 clues about recycling to complete a spiral puzzle. A reference web site is included for additional activities. 

In this recycling vocabulary instructional activity, students use a set of recycling definition clues to complete a crossword puzzle. A reference web site is given for additional activities.

Students practice what to do if their clothing catches on fire. In this fire safety lesson, students are taught how to "stop, drop, and roll" in case their clothes were to catch fire.

Students create mini pinata loot bags. In this pinata lesson, students take three balloons and cover them with flour, water, and tissue paper. They cut off the bottom to fill them and cover the opening. 

In this English learning exercise, learners read "Russia Issues 5000-Rouble Note," and then respond to 47 fill in the blank, 7 short answer, 20 matching, and 8 true or false questions about the selection.

Students describe the relationship between temperature and volume. In this chemistry lesson plan, students perform an experiment and record their their results. They use Charles' law to explain their observations.

Learners construct a pathfinder that could land an egg safely. In this physics lesson, students explain the factors affecting the dynamics of falling objects. They evaluate their pathfinder design.

In this online quiz worksheet, students answer a set of multiple choice questions about armadillos. Page includes links to answers, ads and resources.

This learning module explains key concepts regarding inflation, including inflation targeting, the consumer price index, core inflation, and more.

This online slideshow teaches students about the economic concept of inflation.

How does inflation affect a country's well-being? What are some examples of high and low inflation?.