Part-Whole Model Composition & Subitising to 5

Develop early number sense with this part-whole model activity to 5. Children explore composition, subitising, and number sentences using hands-on resources.

Support strong early number sense with this Part-Whole Model: Composition and Subitising to 5 activity, designed for EYFS and KS1 learners. Children explore how numbers are made by seeing sets within sets, helping them understand the relationship between the whole and its parts.

This resource is differentiated three ways, making it ideal for use in adult-led groups or child-led provision.

Differentiation included:

Above Expected

• Roll or place 5 objects/counters (e.g. 3 red, 2 yellow)
• Place counters on the grass
• Record amounts in the part-whole model
• Complete number sentences and switchers (3+2=5, 2+3=5)
• Colour the 5-frames

Expected

• Roll or place 5 objects/counters on the top of the grass
• Record numbers in the part-whole model
• Use counters, objects, or numbered log discs
• Complete number sentences (e.g. 3+2=5)

Below Expected

• Place objects or counters into the circles
• Reinforce understanding using numbered log discs 0–5
• No number sentences required (teacher can model to extend if appropriate)

What’s included:

• 3 differentiated part-whole model sheets
• Numbered log discs 0–5
• Instruction sheet for easy setup
• Printable PDF format (laminate for repeated use)

This activity supports children to visualise numbers, understand composition, and begin to notice the link between addition and subtraction, building a secure foundation for future maths learning.

Perfect for:
✔ EYFS early maths provision
✔ Composition and subitising to 5
✔ Part-whole model mastery
✔ Hands-on, reusable maths resources
✔ Adult-led or child-led learning