About Nivelera
We build standards-aligned workbooks that help K-12 students master the concepts that matter most — and give educators the tools to teach them well.
Our Mission
Every student deserves access to high-quality educational materials that match the standards their teachers are required to teach. Nivelera was created to close the gap between what's required and what's available — building rigorous, beautifully designed workbooks aligned to Common Core (CCSS), Virginia SOL, and Texas TEKS standards.
Our workbooks are authored in a structured, research-backed framework that ensures every problem connects to a specific standard, every lesson has a clear objective, and every student has the practice they need to succeed.
What We Build
Standards-First Design
Every problem, section, and chapter is mapped to a specific standard code. Students and teachers always know exactly what skill is being practiced.
K-12 Coverage
From Kindergarten counting to 12th grade precalculus and beyond — Nivelera workbooks cover the full K-12 progression across Math and ELA.
Teacher & Student Editions
Student editions contain all problems plus an answer key for odd-numbered items. Teacher editions include a complete answer key for all items (odd and even), step-by-step solutions, and instructional notes.
Standards Systems We Support
Common Core State Standards (CCSS)
The national benchmark for Mathematics and English Language Arts, adopted by 40+ states.
Virginia Standards of Learning (VA-SOL)
Virginia's state-specific standards for Mathematics, English, Science, and History & Social Science.
Texas Essential Knowledge and Skills (TEKS)
Texas's rigorous state standards for Mathematics and English Language Arts.
Ready to explore the catalog?
Browse hundreds of workbooks aligned to your state's standards.