<P>Introduction: Design Make Play for Equity, Inclusion, and Agency</P><I><P>Harouna Ba, Katherine McMillan Culp, and Margaret Honey</P><P></I><B>Part I Designing for Visitors' Agency</P></B><P></P><P>Chapter 1 Designing for Agency in Informal STEM Learning Environments</P><I><P>Susan M. Letourneau</P></I><P></P><P>Chapter 2 From Explaining to Engaging Visitors: Transforming the Facilitator's Role </P><I><P>Priya Mohabir, Dorothy Bennett, C. James Liu, and Daisy Tetecatl</P></I><P></P><P>Chapter 3 Narratives, Empathy, and Engineering: Creating Inclusive Engineering Activities</P><I><P>Susan M. Letourneau, Dorothy Bennett, Amelia Merker, Satbir Multani, C. James Liu, Yessenia Argudo, and Dana Schloss</P></I><P></P><P>Chapter 4 Co-Designing Learning Dashboards for Informal Educators </P><I><P>Elham Beheshti, Leilah Lyons, Aditi Mallavarapu, Wren Thompson, Betty Wallingford, and Stephen Uzzo</P></I><P></P><B><P>Part II Relinquishing Power and Authority in Informal Settings </P></B><P></P><P>Chapter 5 Museum-Community Engagement to Support STEM Learning</P><I><P>Andrés Henríquez and Marcia Bueno</P></I><P></P><P>Chapter 6 Big Data for Little Kids: Developing an Inclusive Program for Young Learners and Their Families </P><I><P>C. James Liu, Kate Maschak, Delia Meza, Susan M. Letourneau, and Yessenia Argudo</P></I><P></P><P>Chapter 7 Designing Maker Programs for Family Engagement </P><I><P>David Wells, Susan M. Letourneau, and Samantha Tumolo</P></I><P></P><P>Chapter 8 Innovation Institute: Follow the Youth</P><I><P>David Wells, Elham Beheshti, and Danny Kirk</P></I><P></P><B><P>Part III Playing and Learning Across Settings </P></B><P></P><P>Chapter 9 See, Touch, and Feel Math: Digital Design for English Language Learners</P><I><P>Dorothy Bennett, Tara Chudoba, Xiomara Flowers, and Heidi Slouffman</P></I><P></P><P>Chapter 10 Learning Physics through Embodied Play in a School Setting</P><I><P>Harouna Ba, Christina O'Malley, Yessenia Argudo, and Laycca Umer</P></I><P></P><P>Chapter 11 Integrating Computational Thinking Across the Elementary Curriculum: A Professional Development Approach</P><I><P>Anthony Negron</P></I><P></P><P>Chapter 12 The Pack: Playfully Embodying Computational and Systems Thinking</P><I><P>Leilah Lyons, Stephen Uzzo, Harouna Ba, and Wren Thompson</P></I>