-A timely and practical book showing middle and high school math teachers how to enact high-quality, equitable math instruction using dynamic, mathematics-specific technology in their classrooms. -Each chapter includes practical advice, interviews, example lesson plans and tasks, classroom vignettes from real secondary classrooms (with accompany videos) with analysis of authentic student work, teacher reflections, and discussion questions. -Explores math-specific technology tools like dynamic graphing, dynamic geography, interactive applets, computer algebra systems, and more, combined with broader discussions of cultural relevance and changing the narratives about students from marginalized communities. -Accompanied by online support materials including video vignettes of the activities in action in the classroom, as well as downloadable lesson plans, tasks, and templates.

-A timely and practical book showing middle and high school math teachers how to enact high-quality, equitable math instruction using dynamic, mathematics-specific technology in their classrooms. -Each chapter includes practical advice, interviews, example lesson plans and tasks, classroom vignettes from real secondary classrooms (with accompany videos) with analysis of authentic student work, teacher reflections, and discussion questions. -Explores math-specific technology tools like dynamic graphing, dynamic geography, interactive applets, computer algebra systems, and more, combined with broader discussions of cultural relevance and changing the narratives about students from marginalized communities. -Accompanied by online support materials including video vignettes of the activities in action in the classroom, as well as downloadable lesson plans, tasks, and templates.