There's one week left to submit your answers for the sunlight challenge.

Clockwise from top left: Nic McPhee/CC BY-SA 2.0, Jerzy Strzelecki/CC BY-SA 3.0, Sarah Braun/CC BY-NC-ND 2.0, MSuessen/CC BY-SA 3.0, NASA, Kotivalo/CC BY-SA4.0, Alex Europa/CC BY-NC-ND 2.0, ABerger/CC BY-NC 2.0, AClevenger.

Week #12: Oh, the Things You've Discovered!

What did you discover about sunlight and seasonal change during your global search?

Clues from the Mystery Sites 2017

• All Data and Clues

Explore Daylight Reports

• Report to map, select Daylight
• Explore the Map
• Guiding Questions

Journal: Season Summary Challenge

You followed the sun to find the secret sites. What did you discover about sunlight and seasonal change?

Week #12: Season Summary Challenge

Submit Your Answers: Instructions and Answer Form