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GrammarFlip supports English/Language Arts educators with effective, efficient, and engaging technologies that help transform their students into clear and confident communicators and drives reliable, reproducible results at scale, averaging a 25+ point gain for students starting below 65% and consistently bringing nearly all learners into an 84-90% post-score range. Language Arts teachers seek GrammarFlip when their students’ understanding of grammar is all over the place. They are frustrated because their current curriculum or program is not effective or engaging. Teachers don’t have enough time to cover critical grammar concepts in class, and they need a solution like GrammarFlip that allows students to learn at their own pace and at their own level. GrammarFlip provides a comprehensive grammar and writing curriculum designed to uncover and remediate any learning gaps so that students are able to advance successfully from one lesson topic to another. Through the practice of mastery learning, GrammarFlip scaffolds its grammar and writing lessons so that students can demonstrate proficiency on prerequisite lesson topics before tackling more advanced concepts. Students engage with multi-media instructional content followed by deliberate practice by responding to questions and receiving feedback. Assessment content is interspersed with instructional content so that students are equipped with information directly before applying it in their learning. Writing application activities round out the student experience to ensure students are not simply absorbing content but demonstrating mastery of the concepts by applying them in their own writing.

GrammarFlip Questions

The GrammarFlip annual revenue was $7 million in 2026.

Anthony Risko is the Founder, President of GrammarFlip.

1 people are employed at GrammarFlip.

GrammarFlip is based in Raleigh, North Carolina.

The NAICS codes for GrammarFlip are [61, 611, 6117].

The SIC codes for GrammarFlip are [874, 87].

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