Free LearnStack tools
Free tools for Nigerian teachers, students, and school owners.
Built by the team behind LearnStack, the AI lesson-slide and learning platform used by Nigerian secondary schools. Every tool below is free, requires no sign-up, and runs in your browser. They handle the everyday maths that takes too long by hand: combining JAMB and post-UTME into an admission aggregate, converting WAEC raw scores into the WASSCE grade band, drafting a NERDC-aligned lesson note, and breaking a term down into a 12-week scheme of work.
JAMB / UTME
JAMB Aggregate Calculator
Combine your UTME score, post-UTME, and five O'Level credits into the admission aggregate Nigerian universities actually use.
Open the calculator →
WAEC / WASSCE
WAEC Grade Calculator
Convert raw subject scores into WASSCE grades (A1 to F9) and check the 5-credit rule for English and Mathematics in one place.
Convert scores to grades →
AI for teachers
AI Lesson Plan Generator
Generate a NERDC-aligned lesson note for any Nigerian secondary-school topic, with objectives, activities, and a class evaluation.
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Term planning
Scheme of Work Builder
Turn a NERDC subject into a 12-week scheme of work for JSS or SSS: week numbers, topics, sub-topics, and learning outcomes.
See the builder →
Explore LearnStack
The full platform: lesson notes, slides, quizzes, exam prep, and analytics.
These tools are the tip of the iceberg. LearnStack generates a whole term of NERDC lesson notes, smartboard slides, and quizzes for your school, plus exam-mode for WAEC and JAMB. Termly Naira pricing, no per-seat charges for students.