GRADE 6
Build the foundations
Build reliable number sense, ratio reasoning, early algebra, geometry and statistical thinking.
10 units · 30 guided lessons · 36-week suggested plan
Explore Grade 6Middle school · Common Core with England KS3 connections
Three grades. A clear route into high school.
Choose Grade 6, 7 or 8. Follow a connected sequence of number, algebra, geometry, statistics and probability.
GRADE 7
Connect and generalise
Extend rational arithmetic into proportional models, equations, geometry, sampling and probability.
10 units · 30 guided lessons · 36-week suggested plan
Explore Grade 7GRADE 8
Prepare for high school
Connect linear equations, functions, geometric reasoning and data to prepare for high school.
10 units · 30 guided lessons · 36-week suggested plan
Explore Grade 8Learn with understanding
Teaching, worked examples and an investigation accompany every unit. Explain a method, compare representations and apply it in a new setting.
Practise and revisit
Each grade includes 300 automatically checked questions, 70 worked examples, ten diagrams, twenty unit papers, six cumulative/diagnostic papers and ten written investigations. Each unit also has a readiness and correction paper and an optional challenge and proof workshop with staged hints. Saved practice progress helps you choose what to revisit.
Move forward with evidence
Use diagnostics, cumulative review, feedback and a transition portfolio. Grade 8 prepares for Algebra I or Integrated Mathematics I; it does not claim to replace a full high-school course.
For students, teachers and schools
Students learn and keep practice progress in their authorised workspace. Teachers can open protected solutions, print student copies and turn written investigations into class assignments. School marking uses saved drafts, explicit grade release and student feedback.
Choose a workspaceThe twelve original problem-solving modules remain as supplements. They are no longer presented as the whole middle-school programme.
Standards and review status
The grade sequence follows Common Core topic expectations. British references identify related England Key Stage 3 content, not equivalent year placements or exam-board endorsement. The 36-week schedule is an adaptable editorial plan.
This expanded edition includes 30 units, 90 guided lesson blocks, 210 worked examples, 30 diagrams, 900 practice checks, 60 unit papers, 18 grade papers, 30 readiness and correction papers, 30 optional challenge and proof workshops and 30 investigations, plus the original supplements. Practice includes structured numerical variants for retrieval. A second-pass AI subject review checked mathematics, keys, markschemes and coverage on 18 October 2026. External human moderation remains pending; teachers should adapt the 36-week sequence and use written evidence alongside scores.