NOTE: We are currently updating two of the lessons--Frog Symphony and Trout Stocking. We expect them to be updated and available again by April 15, 2021. We apologize for any inconvenience. 

​Using maps and graphs of data, students investigate the habitats and time of year and day to hear a full chorus of frogs.

Learning Goals

  • Use graphical displays (e.g., maps, charts, graphs, and/or tables) of large data sets to identify temporal and spatial relationships about where and when frogs are most active in a local area.

  • Construct an explanation that includes qualitative or quantitative relationships between variables that predict(s) what time of year, day, and location one might hear a chorus of frog calls.

Recommended Time

1-2 hours


Have questions? Feel free to email us at Once you use the materials with students or learners at home, we’d love your feedback. Please fill out this short survey



5415 Mark Dabling Blvd., Colorado Springs, CO, 80918

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