Using Word Roots to Support Deeper Understanding
Maths is not just numbers, it is language.
For many learners, particularly those receiving additional maths support, vocabulary can be the hidden barrier. When working memory is stretched and memorising isolated facts feels overwhelming, children need stronger anchors.
This free one-page printable explores how word roots can strengthen mathematical understanding across mainstream and SEN settings.
By examining roots such as cent (from the Latin centum, meaning one hundred), teachers can help children see patterns across words like century, percent and centimetre, turning abstract vocabulary into something logical and transferable.
When vocabulary is structured and meaningful, it:
• Reduces cognitive load
• Supports working memory
• Strengthens conceptual understanding
• Builds confidence in mathematical language
• Encourages cross-curricular connections
This practical reference includes:
• A clear explanation of why maths vocabulary matters
• A simple 5-step approach you can use immediately
• Number-root examples (cent, tri, quad, dec, multi, per and more)
• Reflection prompts to support inclusive practice
Designed for use in primary classrooms, SEN settings, small groups and intervention spaces.
Because when the language makes sense, the maths becomes more accessible.