Maths
Stretch Grammar – Position-to-Term Rule (nth term)
Stretch (universal 11+): find and use the position-to-term rule (nth term) of a linear sequence.
MathsAge 11+25 minutes
What this topic covers
- Find the nth term of a linear sequence as an + b from the step and the zeroth term.
- Use the nth term to find any term directly and to test whether a number is in the sequence.
- Recognise decreasing sequences have a negative coefficient.
Core concept summaries
Key ConceptsStep Times nUsing ItDecreasing; the n-Plus Trap
Practice formats pupils may meet
NeurofiED uses varied practice to help pupils apply the idea actively, check understanding and build confidence over time.
clozematchingquiz