Unlock your students’ understanding of prime and composite numbers with this classroom-ready set! This resource features:Two vibrant posters (8.5″ × 11″) — one for prime numbers, one for composite numbers — available in full color and black & white for budget-friendly printing.One interactive notebook (INB) foldable page — students cut, fold and glue/tape into their notebook, then use it to take meaningful notes and reference the key concepts all year.Why it works:The visual posters serve as r