| 13 | November 21, 2026 | Saturday | 16:00–17:30 | Unit 4: Earth Systems and Resources (2/5) |
| 14 | November 22, 2026 | Sunday | 16:00–17:30 | Unit 4: Earth Systems and Resources (3/5) |
| 15 | November 28, 2026 | Saturday | 16:00–17:30 | Unit 4: Earth Systems and Resources (4/5) |
| 16 | November 29, 2026 | Sunday | 16:00–17:30 | Unit 4: Earth Systems and Resources (5/5) |
| 17 | December 5, 2026 | Saturday | 16:00–17:30 | Unit 5: Land and Water Use (1/5) |
| 18 | December 6, 2026 | Sunday | 16:00–17:30 | Unit 5: Land and Water Use (2/5) |
| 19 | December 12, 2026 | Saturday | 16:00–17:30 | Unit 5: Land and Water Use (3/5) |
| 20 | December 13, 2026 | Sunday | 16:00–17:30 | Unit 5: Land and Water Use (4/5) |
| 21 | December 19, 2026 | Saturday | 16:00–17:30 | Unit 5: Land and Water Use (5/5) |
| 22 | December 20, 2026 | Sunday | 16:00–17:30 | Unit 6: Energy Resources and Consumption (1/5) |
| 23 | December 26, 2026 | Saturday | 16:00–17:30 | Unit 6: Energy Resources and Consumption (2/5) |
| 24 | December 27, 2026 | Sunday | 16:00–17:30 | Unit 6: Energy Resources and Consumption (3/5) |
| 25 | January 2, 2027 | Saturday | 16:00–17:30 | Unit 6: Energy Resources and Consumption (4/5) |
| 26 | January 3, 2027 | Sunday | 16:00–17:30 | Unit 6: Energy Resources and Consumption (5/5) |
| 27 | January 9, 2027 | Saturday | 16:00–17:30 | Unit 7: Atmospheric Pollution (1/4) |
| 28 | January 10, 2027 | Sunday | 16:00–17:30 | Unit 7: Atmospheric Pollution (2/4) |
| 29 | January 16, 2027 | Saturday | 16:00–17:30 | Unit 7: Atmospheric Pollution (3/4) |
| 30 | January 17, 2027 | Sunday | 16:00–17:30 | Unit 7: Atmospheric Pollution (4/4) |
| 31 | January 23, 2027 | Saturday | 16:00–17:30 | Unit 8: Aquatic and Terrestrial Pollution (1/3) |
| 32 | January 24, 2027 | Sunday | 16:00–17:30 | Unit 8: Aquatic and Terrestrial Pollution (2/3) |
| 33 | January 30, 2027 | Saturday | 16:00–17:30 | Unit 8: Aquatic and Terrestrial Pollution (3/3) |
| 34 | January 31, 2027 | Sunday | 16:00–17:30 | Unit 9: Global Change (1/7) |
| 35 | February 6, 2027 | Saturday | 16:00–17:30 | Unit 9: Global Change (2/7) |
| 36 | February 7, 2027 | Sunday | 16:00–17:30 | Unit 9: Global Change (3/7) |
| 37 | February 13, 2027 | Saturday | 16:00–17:30 | Unit 9: Global Change (4/7) |
| 38 | February 14, 2027 | Sunday | 16:00–17:30 | Unit 9: Global Change (5/7) |
| 39 | February 20, 2027 | Saturday | 16:00–17:30 | Unit 9: Global Change (6/7) |
| 40 | February 21, 2027 | Sunday | 16:00–17:30 | Unit 9: Global Change (7/7) |
| 41 | February 28, 2027 | Sunday | 16:00–17:30 | AP Environmental Science 2026 Exam Walkthrough (1/10) |
| 42 | March 7, 2027 | Sunday | 16:00–17:30 | AP Environmental Science 2025 Exam Walkthrough (2/10) |
| 43 | March 14, 2027 | Sunday | 16:00–17:30 | AP Environmental Science 2024 Exam Walkthrough (3/10) |
| 44 | March 21, 2027 | Sunday | 16:00–17:30 | AP Environmental Science 2023 Exam Walkthrough (4/10) |
| 45 | March 28, 2027 | Sunday | 16:00–17:30 | AP Environmental Science 2022 Exam Walkthrough (5/10) |
| 46 | April 4, 2027 | Sunday | 16:00–17:30 | AP Environmental Science 2021 Exam Walkthrough (6/10) |
| 47 | April 11, 2027 | Sunday | 16:00–17:30 | TestPrep practice exam 1 walkthrough — AP Environmental Science (7/10) |
| 48 | April 18, 2027 | Sunday | 16:00–17:30 | AP Environmental Science 2019 Exam Walkthrough (8/10) |
| 49 | April 25, 2027 | Sunday | 16:00–17:30 | AP Environmental Science 2018 Exam Walkthrough (9/10) |
| 50 | May 2, 2027 | Sunday | 16:00–17:30 | AP Environmental Science 2017 Exam Walkthrough (10/10) |