Learning Progression “D”: Earth and Space Science Welcome to BFSU: › Forums › Volume One › Learning Progression “D”: Earth and Space Science This category has 66 topics, 17 replies, and was last updated 1 year, 11 months ago by Bernard Nebel. Forum Topics Posts Last Post Lesson D-1. Gravity I: The Earth’s Gravity; Horizontal and Vertical 7 8 1 year, 11 months ago Bernard Nebel Lesson D-2. Day and Night and the Earth’s Rotation 6 6 1 year, 11 months ago Bernard Nebel Lesson D-3. Reading and Drawing Maps 6 6 1 year, 11 months ago Bernard Nebel Lesson D-3A. North, East, South, and West 6 7 1 year, 11 months ago Bernard Nebel Lesson D-4. Land Forms and Major Biomes of the Earth 5 5 1 year, 11 months ago Bernard Nebel Lesson D-5. Time and the Earth’s Turning 4 7 1 year, 11 months ago Bernard Nebel Lesson D-6. Seasonal Changes and the Earth’s Orbit 8 12 1 year, 11 months ago Bernard Nebel Lesson D-7. Gravity II: Rate of Fall; Weightlessness in Space and Distinction Between Mass and Weight 10 14 1 year, 11 months ago Bernard Nebel Lesson D-8. Rocks and Fossils 11 15 1 year, 11 months ago Bernard Nebel Lesson E-1. Resources: Developing an Overview 3 3 1 year, 11 months ago Bernard Nebel