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The Essential 25: Teaching Vocabulary That Makes or Breaks Student Understanding
October 12, 2026
Marilee Sprenger
ISBN 978-1416630142
RLA/Vocabulary
Students encounter these and other academic vocabulary words throughout their school years, but too often, they don't have a firm grasp of these words' meanings or what skills they require.
Enter vocabulary expert Marilee Sprenger, who has curated a list of 25 essential high-frequency words that students must know to be academically successful, especially on standardized tests, and be ready for college and career. In this indispensable guide for all educators, she provides
* Pre- and post-assessments to help you evaluate your students' understanding of the essential 25.
* A detailed entry for each word, including activities and strategies that will help students internalize the word's meaning and application.
* Retrieval games to help students practice the words in fun, engaging ways and reinforce the networks for those words in their brains.
* Downloadable blank templates for many of the strategies used throughout the book.
Every student needs to know and understand these words to perform at their best. If educators get behind this effort and make the essential 25 part of the fabric of their schools, students will be equipped to thrive in school and beyond.
North Dakota United is dedicated to providing researched-based, member-driven, relevant, high-quality programs to advance skills, communication, and leadership opportunities. Book studies are typically one credit courses that last approximately six weeks. One credit equates to 15 hours of study. Expectations include reading the book, answering discussion questions, responding to others’ responses, and a reflection paper/action plan.
COST
Book studies are FREE to North Dakota United members.
All participants (members and non-members) are responsible for obtaining the book and the $50 credit fee to UND to have your credit recorded onto your transcript. The fee to participate in an NDU book study for non-members is $100, plus the $50 credit fee to UND.
If you have questions, please contact: amy.flicek@ndunited.org
October 12, 2026
Marilee Sprenger
ISBN 978-1416630142
RLA/Vocabulary
Students encounter these and other academic vocabulary words throughout their school years, but too often, they don't have a firm grasp of these words' meanings or what skills they require.
Enter vocabulary expert Marilee Sprenger, who has curated a list of 25 essential high-frequency words that students must know to be academically successful, especially on standardized tests, and be ready for college and career. In this indispensable guide for all educators, she provides
* Pre- and post-assessments to help you evaluate your students' understanding of the essential 25.
* A detailed entry for each word, including activities and strategies that will help students internalize the word's meaning and application.
* Retrieval games to help students practice the words in fun, engaging ways and reinforce the networks for those words in their brains.
* Downloadable blank templates for many of the strategies used throughout the book.
Every student needs to know and understand these words to perform at their best. If educators get behind this effort and make the essential 25 part of the fabric of their schools, students will be equipped to thrive in school and beyond.
North Dakota United is dedicated to providing researched-based, member-driven, relevant, high-quality programs to advance skills, communication, and leadership opportunities. Book studies are typically one credit courses that last approximately six weeks. One credit equates to 15 hours of study. Expectations include reading the book, answering discussion questions, responding to others’ responses, and a reflection paper/action plan.
COST
Book studies are FREE to North Dakota United members.
All participants (members and non-members) are responsible for obtaining the book and the $50 credit fee to UND to have your credit recorded onto your transcript. The fee to participate in an NDU book study for non-members is $100, plus the $50 credit fee to UND.
If you have questions, please contact: amy.flicek@ndunited.org