This article lists common misconceptions about states and changes of matter and the water cycle. It provides formative assessment probes and information about teaching for conceptual change.

This article describes common misconceptions about the Arctic and Antarctica and how to test and teach for student understanding.

This article describes common misconceptions held by elementary students about the cause of day and night and seasons. The article provides ideas for formative assessment, teaching strategies, and the National Science Education Standards.

This article describes some common misconceptions that elementary students may have about energy, heat, and insulation. It also includes suggestions for formative assessment and teaching for conceptual change.

This article describes some common misconceptions that elementary students may have about icebergs and glaciers (including density and buoyancy). It also includes suggestions for formative assessment and teaching for conceptual change.

This article lists common misconceptions about light, heat, and the sun. It provides formative assessment probes and information about teaching for conceptual change.

This article lists common misconceptions about mammals. It provides formative assessment probes and information about teaching for conceptual change.

This article lists common misconceptions about weather, climate change, and the polar regions. It provides formative assessment probes and information about teaching for conceptual change.

This article lists common misconceptions about weathering, erosion, volcanoes, and earthquakes. It provides formative assessment probes and information about teaching for conceptual change.

This article describes six collaborative and real data projects that engage elementary students in collecting and sharing local data and communicating with students across the country and world.

An online version of "flashcards" for students to use in learning the contracted forms of phrases. Students can see the word or contraction, flip the page to the other side, or discard the flashcard altogether.

This article highlights the five essential components of cooperative learning, provides a quick overview of the research behind the strategy, describes three of the most common types, and offers ideas on how to get started using cooperative learning at the elementary level.

This site contains a wealth of useful information for teachers using this book! Includes discussion questions, activities, related books, and links to additional information.

This article discusses how creating Readers Theater scripts from informational text can improve fluency and build comprehension.

This article describes how curriculum compacting can be used to meet the needs of gifted students within the regular classroom.

This nonfiction article, written for students in grades 4-5, explores the life and seasonal migration of the sanderling bird. Modified versions are available for students in younger grades.

In episode seven of the Beyond Penguins and Polar Bears podcast series, learn how scientists can get a first-hand look at changing polar icebergs and glaciers and what these changes can teach us about density.

This article describes the reading strategy of determining importance and provides templates and guidance for teaching this content area strategy to elementary students.

This article highlights lesson plans and activities that help elementary students develop map skills as they learn earth science concepts.

This article provides links to web sites that describe the Arctic and Antarctica in terms of geography, climate, and ecosystems.