Topic: Energy
Economics in the 21st century
Related PLT Activities
- PreK-8 Guide
- Energy and Society (PreK-8)
- Exploring Environmental Issues: Focus on Forests (9-12)
- Exploring Environmental Issues: Places We Live (9-12)
A concept for a new fuel efficient airplane, with a unique “flying wing” shape, is being tested by engineers at Boeing, NASA and the U.S. Air Force …
Related PLT Activities
- PreK-8 Guide
- Energy and Society (PreK-8)
Methane reduction might slow warming
Related PLT Activities
- PreK-8 Guide
- Energy and Society (PreK-8)
- Exploring Environmental Issues: Municipal Solid Waste (9-12)
You hear, “save water” and “save energy.” But even with the best intentions, it’s hard to know exactly what choices to make to be “green” in your daily activities. An expert has some tips — on today’s Earth and Sky.
Related PLT Activities
- PreK-8 Guide
- Energy and Society (PreK-8)
- Exploring Environmental Issues: Focus on Forests (9-12)
- Exploring Environmental Issues: Focus on Risk (9-12)
- Exploring Environmental Issues: Municipal Solid Waste (9-12)
- Exploring Environmental Issues: Places We Live (9-12)
A scientific study of the air in Mexico City found that human activities contribute even more to the formation of urban haze than previously thought.
Related PLT Activities
- PreK-8 Guide
- Exploring Environmental Issues: Places We Live (9-12)
About E&S Teachers Center
PROJECT LEARNING TREE® is an award winning Environmental Education program of the American Forest Foundation.
Enhance learning in your classroom with correlated PLT lessons. Hundreds of correlations have been developed combining PLT's award winning PreK-12 Environmental Education curriculum and Earth & Sky's radio series.
Browse the topics to the right to view the radio shows and activity correlations.
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