Students explore basic principles of seasonal change, ponder the mechanisms that drive these changes, and perform experiments that show what causes the earth to heat differently during different seasons.

Students investigate the change of states of Butyl Stearate and the temperatures at which it changes state. In this change of state lesson plan, students place a test tube of Butyl Stearate in a cold water bath and monitor its...

Students research and formulate a hypothesis for research to correlate changing safety regulations in regards to personal and environmental safety polices for storage, handling and disposal of chemicals, risk involved in hazardous...

Students discuss problems associated with a world climate change. They examine how animals would be affected if the world heated up.

Learners examine the dynamics of change and compare and contrast it with other cultures. They cite examples of how people change over time and explain why it is necessary. Students organize a skit, Webpage, or Powerpoint presentation...

For this enthalpy of reactions learning exercise, students use a known amount of copper (II) sulphate solution and an excess of zinc powder to calculate the reaction's enthalpy change. Students measure the temperature change throughout...

Students investigate different types of landforms. In this landforms instructional activity, students explore landforms by participating in a WebQuest. Students research the reasons behind landforms changing and create a picture using...

Students evaluate the differences between the first draft registration and today's Selective Service form. They explore how changes in American society and culture influence changes in the draft system.

Second graders discover what changes occur in various types of matter under different conditions. They make predictions about the changes in an apple left out in the air, water placed in a freezer, and a nail left in a cup of water. They...

Students construct a movie using Landsat images to observe changes over time on Earth. In this satellite images instructional activity, students observe changes in land use over time and document one type of change they observe. They...

Learners record changes in the composition of a coral reef.  In this Coral Reef instructional activity, students recognize the needs of Coral Reef species to survive.  Learners chart changes in population over time. Students...

Eleventh graders solve problems dealing with rate of change. In this algebra lesson, 11th graders graph their rate of change problems and analyze it comparing their data with each other. They solve problems dealing with percent and rate...

Students illustrate the molecular nature of matter and show that chemical change involves alteration of molecules.

Second graders identify three forms of matter- solids, liquids, and gases with 100% accuracy. They observe water evaporating from an open container and water evaporating and condensing in a closed container. The students assess that a...

In this sun's diameter activity, students use a photograph taken by the SOHO satellite of the sun showing a change in diameter from one month to another. Students find the average diameter of the sun, they determine the percent change in...

In this concentration changes and equilibrium worksheet, learners experiment with iron (III) ions and thiocyanate ions to observe the effects of concentration on the equilibrium of solutions. Students observe their mixtures, explain the...

Students examine ways in which humans have brought change to the natural environment. In this ecology and literacy lesson, students listen to the book Island Boy by Barbara Cooney. Students observe and define map-reading vocabulary as...

Students research and collect data regarding temperature changes for a specific location and find the mean, median, and mode for their data. For this climate change lesson, students choose a location to research and collect data...

Learners explore changes in the Missouri River. In this Missouri River instructional activity, students discover that changes in the atmosphere cause changes in the river. Learners search the Internet for information about the Missouri...

Students create flip books that illustrate the growth and change of a plant or an animal as it goes through its life cycle.

Students create and write a "Choose Your Own Adventure" story as they investigate the Revolutionary War. They choose a historical figure who played a key role in the war who meets other influential figures and has the opportunity to...

Second graders listen as the book, "What Do Animals Do In Winter?" is read to the class. They discuss that during the winter, some animals migrate, hibernate, hide, change color, and some make changes in their bodies like growing extra...

For this genetic change worksheet, students read about how mutations can occur in germ cells and somatic cells. Students complete 1 multiple choice and 4 short answer questions.

Students explore the historic district via a scavenger hunt. In this community history lesson, students complete a scavenger hunt using historic postcards and clues as guides. Students create a timeline demonstrating changes of the area...