Number Rods and Numerals

Pairing number rods with written numerals bridges the concrete (quantity) and abstract (symbol), a foundational Montessori math principle.

• Framework: Montessori
• Unit: Mathematics
• Learning area: Numeracy Introduction
• Level: Ages 3-4

Objectives

• Associate quantity with written numeral
• Build number sense 1-10
• Develop one-to-one correspondence
• Connect concrete to symbolic

Materials

• Number rods (red and blue)
• Numeral cards 1-10
• Work mat or rug

Instructions

1. Lay out number rods in order. 2. Count segments of first rod: 'one.' 3. Place numeral card 1 beside rod. 4. Count second rod: 'one, two.' 5. Place numeral 2. 6. Continue through 10. 7. Mix numerals—child replaces them correctly.

Educator tip

Always count from the red end. If child makes an error, don't correct—count together and let them discover it.

Assessment

Child correctly matches all numeral cards to corresponding rods.

More from Mathematics

• Memory Game: Number Walk
• Skip Counting Chains: Chain of 100
• Golden Beads: Subtraction with Exchanging
• Multiplication with Bead Bars: Skip Counting
• Dot Game (Place Value Addition)
• Introduction to Zero
• Pattern Block Designs
• Number Line Walk