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Mystery Class Journals
Reflecting on Data and Concepts

Mystery Class journals invite students to identify patterns, make predictions, compare/contrast findings, and pose possible explanations for results. Explore these pages to select ones that will meet your students’ instructional needs.

Journal Cover

Week-by-Week Journal Pages
Preview the journal pages that will be featured in weekly Mystery Class Updates.
Worksheet | Photoperiod Data: Comparing sunrise/sunset at two sites. Worksheet | Exploring the World Wearing Latitude Shoes Worksheet | Photoperiod: Reflecting on Data and Line Graphs Worksheet | Time Zones, Time-related Acronyms: Asking Questions

Week #1
Jan. 31, 2014

Week #2
Feb. 7, 2014

Week #3
Feb. 14, 2014

Week #4
Feb. 21, 2014

 
Worksheet | Comparing Latitude and Longitude: Venn Diagram Worksheet | Predict Photoperiod on the Equinox Based on Graph Patterns Worksheet | Photoperiod Patterns, Predictions and Rates of Change Worksheet | Photoperiod: describe how you have narrowed your search.

Week #5
Feb. 28, 2014

Week #6
March 7, 2014

Week #8
March 21, 2014

Week #9
March 28, 2014

 
Worksheet | Photoperiod, Local Time, Universal Time. Worksheet | How Graphing Photoperiod Helps Visualize Data Worksheet | Photoperiod, Latitude and Longitude:  Key Concepts Worksheet | Photoperiod, Latitude and Longitude:  Key Concepts

Week #10
April 4, 2014

Week #11
April 11, 2014

Week #12
April 18, 2014

Week #13
April 25, 2014

 
To see Journal Pages from past seasons, see archives.

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