Students examine molecules and the changes in energy of a system.  In this energy systems lesson students complete a lab activity and describe changes of state.

Eighth graders participate in a lesson that is intended to review topics of Algebra.They investigate the concepts of percent and solve problems. Students also solve equations that involve percent of change.

Students explore the Earth's crust. In this earth science lesson, students participate in 2 activities that demonstrate physical and chemical weathering. Students also play Jeopardy with topics including volcanoes, earthquakes,...

In this fractions and mixed numbers worksheet, students change 10 improper fractions to mixed numbers. Answers and hints are available on-line; a reference web site for additional resources is given.

Eighth graders participate in several science activities to note chemical or physical changes after discussion. They understand that all matter has definite structure which determines physical and chemical properties.

Students identify and explain that remote sensing can detect changes on the Earth's surface that occur over time, and name at least three: urbanization, deforestation, and succession. They select a global change issue to investigate and...

Pupils explore animals during the winter months. They discuss the changes that animals make during winter in order to survive. Students discuss migration, hibernation, and staying active during winter months. Pupils create various...

High schoolers examine the changing American landscape. In this cause and effect lesson, students listen to rock music that exemplifies urban growth in America and the interconnectedness of America today. High schoolers write cause and...

Students study how bulbs work by studying a series circuit and its components. In this electricity study instructional activity, students complete a SmartBoard online activity to study a bulb light in an electrical circuit. Students...

In this change decimals to words learning exercise, 4th graders interactively enter the number word for 10 decimal expressions with immediate online feedback.

In this decimal to mixed numbers activity, learners solve 10 problems, changing given decimal numbers to mixed numbers. Answers and hints are available on-line; a reference web site for additional resources is given.

Young scientists form teams and compete by providing questions for words and phrases related to science topics arranged in a Jeopardy quiz show game format. The categories include matter, measurement, vocabulary, and chemical or physical...

Seventh graders assess the conflict and change that occurred in the westward expansion following the Civil War. They list specific reasons why different groups moved west and the interaction between the "white" European civilization and...

In this matter and change worksheet, students answer 24 questions on topics such as elements, compounds, mixtures and chemical reactions. Students answer questions about the properties of matter such as their physical state and shape. In...

Students read about life and changing times in Northern Ireland and match questions to answers. In this reading lesson plan, students also look up places they can visit in Northern Ireland and write what they would like to do there.

Learners go to the library and use computers to research a science topic and work on their presentations. In this presentations lesson plan, students use overhead transparencies and use props for a skit.

Students examine civil rights. In this civil rights lesson, students research human rights issues of United States history. Students then discuss their research findings and write Bill of Rights statements for the topics they researched.

In this changes in the spheres instructional activity, students take notes on the impacts that acid rain, nuclear accidents, flooding, forest fires, contrails discovery, oil spills, meteorite collisions and volcanic eruptions have on the...

Young scholars define physical, social, emotional, and intellectual changes as a part of developing their career path. In this career growth lesson, students listen to guest speakers discuss personal goals and decisions they've made....

Third graders discuss how their major life roles change as they get older and fill out a worksheet.

Explore how to graph lines from different pieces of information. Scholars learn to graph linear functions when given an equation, given two points that satisfy the function, and when given the initial value and rate of change. They solve...

How does carbon dioxide affect the world's oceans? The final installment in a series of six lessons has pupils research ocean acidification, then conduct an experiment to witness the delicate balance that exists in our seas. Materials...

Continue the study of transformations with an examination of horizontal stretches, shrinks, and reflections. Individuals use the same process used in parts one and two of this series to examine horizontal changes. The resource also...

Changing ratios make for interesting problems. Pupils solve problems that involve ratios between two quantities that change. Groups use tape diagrams to represent and solve classroom exercises and share their solutions.