Site Credits

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Tree Guardian Curriculum Directors

Steven McGee, The Learning Partnership
Randi McGee-Tekula, The Learning Partnership

Curriculum Developers

Jean Flanagan, BSCS
Candice Guy-Gaytán, BSCS
Kim Parfitt, BSCS
Sarah Wolfe, The Learning Partnership

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Scientific Contributors

Christine Rollinson, Morten Arboretum
Bailey Murphy, Oak Ridge National Laboratory
Meghan Weisbrock, Morten Arboretum
Jeremy Joslin, Morten Arboretum

Software Development and Interface Design

John Hanley, Heavy Kettle
R. Sean Jones, Jones UI

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Website Illustrations

Robert Casilla, robertcasilla.com

Sprite Animations

Agung Setya Nugraha, Silpin Illustration

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Professional Development Contributors

Sarah Wolfe, The Learning Partnership
Naomi Blaushild, The Learning Partnership

Argumentation Advisor

Anne Britt, Northern Illinois University

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Our greatest appreciation to the following teacher and their students for pilot testing the unit: 
Samantha Madrano, Arbor Park Middle School
Kathleen Meyer, Indian Trail Junior High School
Rebecca Prince, Rhodes School

The developers were supported in part by National Science Foundation grant 1813802 to The Learning Partnership. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the developers and do not necessarily reflect the views of NSF.

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