161
Sunlight is constantly falling on Earth. At the same time, Earth is losing energy to the cold emptiness of outer space. In this activity, you will use a computer model to explore what happens to the Sun's energy when it strikes Earth.
Grade Level   6 7 8
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162
Heat islands result when people alter their surroundings, substituting man-made asphalt roads, tar roofs, and other features for vegetation. Trees and other plants provide shade and cool the air through evapotranspiration. Hard, dark surfaces like pavement store heat during the day. That heat is...
Grade Level   6 7 8
Classroom Activities Curricula and Instruction
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163
Crystals are much sought after by jewelers and industrialists alike. Their value is directly related to their perfection. In this activity, you will explore some features of crystals.
Grade Level   6 7 8
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164
Molecular crystals are formed by one or more kinds of molecules tiled in regular patterns in microscopic space. A common example is solid carbon dioxide, also known as dry ice, which is often used to pack and keep ice cream cold. In this activity, you will use a set of molecular models to explore...
Grade Level   6 7 8
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165
Published in 2016
Essential Question: How can green building and conservation practices improve your schoolyard and community watershed? If you had a chance to start over and build a new school site from the ground up, what would your ideal school site look like? Would the school you design and build include...
Grade Level   9 10 11 12
Classroom Activities Curricula and Instruction
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166
Published in 2016
"You are part of a watershed community and you have many watershed neighbors. Use the article and diagram of a watershed to learn how everyone in a watershed is """"""""connected."""""""" Each member of the watershed plays a role in protecting the water and land in the local watershed."
Grade Level   9 10 11 12
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167
Published in 2016
Essential Question: How do land features and conservation practices affect the flow of water in my schoolyard? Are there areas in your schoolyard where there is a lot of runoff or erosion? As you walk your schoolyard and collect data today consider some of the land features and conservation...
Grade Level   9 10 11 12
Classroom Activities Curricula and Instruction
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168
Published in 2016
Essential Question: What can you do to improve water in the lakes, rivers, and streams in your watershed? Do you know of water in your area where fishing or swimming is not allowed or where the water is not safe to drink? Water is a vital natural resource and protecting our water is a national...
Grade Level   9 10 11 12
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169
Published in 2016
Essential Question: How can I improve my community watershed... starting with my own schoolyard? It may be possible to make changes to the land that will improve your watershed. As you learned earlier, such changes are called conservation practices. Your goal is to reduce as much runoff as possible...
Grade Level   9 10 11 12
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170
"What is sea-level rise and how does it affect us? This """"""""Teachable Moment"""""""" looks at the science behind sea-level rise and offers lessons and tools for teaching students about this important climate topic."
Grade Level   5
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171
By XKCD
This website provides a timeline of Earth's temperature beginning thousands of years ago, to the current and future times to show how much warming earth has encountered.
Grade Level   9 10 11 12
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172
Published in 2013
This computer-based learning module engages students in questions that scientists around the world are exploring about Earth's climate. They gain an appreciation for how much is not known about the Earth and climate change. The module contains 5 activities (Earth's Changing Climates; Interactions...
Grade Level   6 7 8
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173
The Earth's climate is changing. Temperatures are rising, snow and rainfall patterns are shifting, and more extreme climate events , like heavy rainstorms and record high temperatures , are already happening. Many of these observed changes are linked to the rising levels of carbon dioxide and other...
Grade Level   6 7 8 9 10 11 12
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174
Published in 2016
artist and scientist Jill Pelto combines art with scientific data to raise awareness about climate change. By enlivening data with illustration, she tells a story about the effects of many climate factors, from ice cap melting to decreasing ability for fish to properly navigate. In this exercise,...
Grade Level   6 7 8
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175
Rock Cycle is an interactive Web site where students can learn all about rocks and geology, the science of rocks. They will learn how rocks can be identified, how they are formed, and how they change over time. Students will identify the three major kinds of rocks and learn how to tell them apart....
Grade Level   5 6 7 8
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176
Dynamic Earth is an interactive website where students can learn about the structure of the Earth, the movements of its tectonic plates, as well as the forces that create mountains, valleys, volcanoes, and earthquakes. The first section focuses on the layers that make up the Earth , from the thin...
Grade Level   6 7 8 9 10 11 12
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177
Published in 2016
This article details how studies of iron oxides under extreme conditions are shining a light on Earth's interior and its role in our climate.
Grade Level   10 11 12
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178
"Earthquakes can provide a useful context for teaching or reviewing many basic physics concepts, such as sliding and static friction, forms of energy and conversion from one to another, and the elastic properties of materials. Conducting the following lesson provides an opportunity for students to...
Grade Level   7 8 9
Classroom Activities Curricula and Instruction
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179
Through a simple interactive online model, students learn about the relationship between carbon dioxide emissions, carbon dioxide buildup in the atmosphere, and average global temperature. The simulation predicts changes throughout the 21st century based on the level of carbon dioxide emissions...
Grade Level   6 7 8
Classroom Activities Curricula and Instruction
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180
Students are introduced to the concept of air quality by investigating the composition, properties, atmospheric layers, and everyday importance of air. They explore the sources and effects of visible and invisible air pollution. Looking at models and mas, they explore the consequences of pollutant...
Grade Level   4 5 6
Classroom Activities Curricula and Instruction
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