penepico Premium Montessori Subtraction Control Board Set (No Cards) – Master Subtraction Facts 0-18, Build Number Sense & Mental Math, Self-Correcting Learning Toys, Homeschool Classroom Kids 5-7

penepico Premium Montessori Subtraction Control Board Set (No Cards) – Master Subtraction Facts 0-18, Build Number Sense & Mental Math, Self-Correcting Learning Toys, Homeschool Classroom Kids 5-7

• 1. ? Complete Subtraction Fluency System – No Cards, Just Hands‑On Learning – This Montessori-inspired set includes a self-correcting control chart (differences 0-18), a large practice board (52x19cm / 20.4x7.4in), 2 stair‑style subtraction tables, 20+ wooden number blocks with minus symbol cards, and a solid beechwood storage box. Children build equations with blocks, then verify answers independently – no flashcards needed.
• 2. ? “The child's mind is not a vase to be filled, but a fire to be kindled.” – Dr. Maria Montessori – Kids discover subtraction patterns by building equations (e.g., 7‑3) with red/blue blocks, then finding differences on the color‑coded control chart. Stair tables reveal number families (10‑1=9, 10‑2=8) and the inverse relationship with addition. Active discovery builds deep understanding.
• 3. ? What Kids Learn – Subtraction Fluency, Number Families & Mental Math – Master all subtraction facts from 1-1 to 18-9 (differences up to 18). Understand number families, complements, and that subtraction is the inverse of addition. Learn to self‑correct using the control chart. Prepares children for multiplication, division, and word problems.
• 4. ? How to Use – Simple 3‑Step Progression – Step 1: Build equations with wooden blocks to grasp “taking away.” Step 2: Use the control chart to check answers and learn self‑correction. Step 3: Explore stair tables to discover number families and write answers on the large practice board. All materials store in a solid beechwood box (no inner dividers).
• 5. ? Perfect for Homeschool, Classroom & Therapy – Aligned with Montessori math curricula and early learning standards. Ideal for homeschool math, kindergarten/first grade centers, occupational therapy, and special education. A meaningful birthday gift or holiday present for children ages 5-7 building a strong math foundation.