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Rachel Stack

Rachel serves as Great Minds' Chief Academic Officer. She leads a team of teacher–writers who craft coherent, knowledge-rich content. Rachel joined Great Minds in 2015 after serving as vice president, Literacy Content and Instruction, for Scholastic Education. She has more than decade of experience as a teacher. Rachel began her career teaching third and eighth grade in New York City. She then taught high school world and American literature in Pittsburgh. Rachel received a bachelor’s degree in English literature from Vassar College as well as a master’s degree in secondary education from Hunter College, City University of New York.

Rachel Stack

Geodes-Focused Summer Program Supports EL Students in Gloucester Public Schools

Katina Tibbetts has been an educator for nearly 10 years, starting as an AmeriCorps teacher in Philadelphia. After completing her master's degree in...

Content Stages Self-Study Series: Reaching Further with the Content Stages

This month’s blog builds on the Self-Study Series content from July and October. July’s post presented Read and Reflect activities that helped...

Socratic Seminars in Science

“Look mom, no hands!” While we know that’s a bit cliché, there is such a thing as a “no hands” classroom discussion. Imagine a conversational...

High-Leverage Teaching Practices that Positively Impact Student Learning

Whether you’rea veteran math educator looking to refresh your skills or a new classroom teacher, we’ve assembled a collection of teaching practices...

Using Wit & Wisdom and Geodes to Strengthen Fluency in Grades K–2

Wit & Wisdom® lessons incorporate best fluency practices for every grade. In this post, we explore fluency instruction for students in Grades K–2....

How to Review High-Quality Science Programs

We know that it can be challenging for educators to find adequate time to thoroughly assess new science programs or, in some cases, to even know how...

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Explore simple yet crucial tips and articles for Math, Science and ELA.

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