Built by Educators. Trusted by Families.
GradeBolt combines decades of classroom experience with proven testing strategies to help every child succeed on their end-of-grade assessments.
Our Mission
At GradeBolt, we believe every child deserves access to the same quality test preparation that was once reserved for private tutoring. Our mission is to level the playing field by providing expertly crafted, curriculum-aligned materials that make a real difference.
We partner with active classroom teachers, state curriculum specialists, and educational psychologists to create test prep books and online practice tests that truly reflect what students will encounter. No shortcuts. No outdated content. Just proven methods that work.
Every question, every strategy, and every page of our materials is reviewed by professionals who understand not just what’s on the test—but how children learn best.
Created by Real Educators
Our content is developed exclusively by professionals who work directly with students and understand state standards inside and out.
Certified Teachers
Every workbook is authored by state-certified teachers with 10+ years of classroom experience across multiple grade levels and subjects.
Curriculum Specialists
Former state education officials and curriculum directors ensure our content aligns perfectly with current standards and assessment frameworks.
Testing Experts
Our team includes psychometricians and assessment professionals who have developed questions for official state testing programs.
Our Development Process
Every GradeBolt resource goes through a rigorous, multi-stage review process to ensure accuracy and effectiveness.
Standards Analysis
Deep dive into current state standards and released test items
Expert Authoring
Experienced educators draft aligned questions and strategies
Peer Review
Multiple educators verify accuracy and grade-appropriateness
Field Testing
Real students test materials before publication