Mathematics
Number, the decimal system, and operations through concrete materials.
Lesson of the Day 79: The Division Bead Board — Discovering Division Facts Through Equal Sharing
May 18, 2026 · Lesson
Of all the arithmetic operations children encounter, division often feels like the most mysterious. Multiplication builds things up — but division? Division asks a different kind of question: If I have this many, and I share them equally, how many does each person get? It's a question rooted in fairness, …
Lesson of the Day 64: The Bead Frame -- Bridging to Abstract Math
May 5, 2026 · Lesson
Materials Needed Montessori Bead Frame (small bead frame with 4 wires) Bead frame paper (formatted for recording operations) Pencil What Is the Bead Frame? The Montessori Bead Frame is a specialized abacus used in the primary and lower elementary classroom to help children understand place value and perform the four …
Lesson of the Day 38: From Concrete to Abstract — How Montessori Math Works
April 12, 2026 · Lesson
From Concrete to Abstract — How Montessori Math Works ...m, m, m the math sound, M makes a manipulative sound! One of the most common questions parents ask is: "How does my child go from counting beads to doing math in their head?" This lesson explains the beautiful Montessori progression …