| Earth | The
Comet's Tale |
5-8 | 8 to 10 class periods | Earth | Graphing
Stratospheric Ozone |
5-8, 9-12 |
3-6 class periods |
| Earth | Martian
Sun-Times |
5-8 | 2-4 class periods |
| Earth (Physical) |
Best
of the Solar System |
5-8 | 3-4 class periods |
| Earth (Physical) |
Plot that Quake! | 5-8 | 30-60 minutes per week |
| Life (Earth) |
Adventures
at Dry Creek |
5-8 | 6-7 class periods |
| Life (Earth) |
Life
Has a History |
5-8 | 90-120 minutes |
| Physical (Earth) |
Desktop Stars | 5-8 | 3 ninety-minute periods |
| Physical (Earth) |
Sunspots
|
9-12 | 5-7 class periods |
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