After learning about the 3 States of Matter, students can be tested using a pop quiz to check for understanding of the subject, how they transfer from one state to another and also how they are able to illustrates the states of matter either through a drawing of a real life example of the state of matter or the state of matter as a particle. (3.P.2.1, 3.P.2.2, 3.P.2.3)

After learning about the 3 States of Matter, students can be tested using a pop quiz to check for understanding of the subject, how they transfer from one state to another and also how they are able to illustrates the states of matter either through a drawing of a real life example of the state of matter or the state of matter as a particle. (3.P.2.1, 3.P.2.2, 3.P.2.3)

This article aligns the concepts of Essential Principle 2 of the Climate Sciences to the K-5 content standards of the National Science Education Standards. The author also identifies common misconceptions about heat and the greenhouse gases effect and offers resources for assessing students' understanding of interactions among components of the Earth system. This article continues the examination of the climate sciences and climate literacy on which the online magazine Beyond Weather and the Water Cycle is structured.

This article explains how the ice and snow of the polar regions fit in the global water cycle and includes links to professional development resources.

In this activity students learn that elements are the basic building blocks of all things found on Earth and in space including water, the human body, and the Earth, the Sun, and the planets. By counting elements extracted from sample of beads designed to simulate a Genesis sampling grid, they will learn how the extraction of atoms from the Genesis samples help scientists have a better understanding of the abundances of elements in the solar wind. The hands-on experience helps students to discover that the elemental abundances from the sun can be used as a baseline to compare with the diverse bodies of our solar system. A student worksheet and data spreadsheet are provided.

As the amount of greenhouse gases emitted in Colorado continues to grow, we learn that trees may reduce the effects of climate change by taking carbon diixode out of the air. We have lots of questions about how.

Four unit plans provide opportunities for in-depth explorations of important foundational climate concepts -- weather, water as a solid, liquid and gas, and the water cycle -- that are appropriate for K-2 and 3-5 learners. These unit plans incorporate many of the lessons highlighted in other articles in this issue of the online magazine Beyond Weather and the Water Cycle. The magazine is structured around the essential principles of the climate sciences.

Students will have to solve the real world problem of locker smell leakage by building an air filter that will cover the vents on the top of a locker. This project goes well with a curriculum on the particle nature of gases and phase changes.

This encyclopedia entry is for the term "ozone layer." The ozone layer is one layer of the stratosphere, the second layer of the Earth?s atmosphere. The stratosphere is the mass of protective gases clinging to our planet. This entry discusses what the ozone layer does for us and how we are impacting the layer. Text for this entry is appropriate for the middle and high school grade levels.