During the week of May 13th, the CO2 level at the Mauna Loa Observatory in Hawaii topped 400 ppm repeatedly. Daily levels of CO2 can vary due to weather, and there are seasonal trends as well.
Curricula
Here are some examples of science curricula from around the country. If you are aware of other curricula that would be relevant to the NESTA community, please submit your suggestions here.
- Iowa Department of Education - Iowa Model Core Curriculum (PDF)
- Jefferson County Public Schools (Golden, Colorado) - K-12 Science Scope and Sequence
- Los Angeles Unified School District (Los Angeles, CA) - Science Instructional Guide Grades 6, 7, 8 (PDF)
- New York City Deparment of Education (New York, NY) - NYC K-8 Science Scope & Sequence (PDF)
- Texas Education Agency - A summary of the Science TEKS K-12 (PDF)
