Mathematics

Practice & drills

Skill-by-skill practice engines: the ones that build fluency through repetition, and how well they handle a child who keeps getting it wrong.

2 reviews

Mathematics

Khan Academy review: free maths practice with a teacher dashboard

Videos, worked examples and mastery practice across school maths, free for learners and teachers. The breadth and classroom assignment tools are impressive, but an answer marked right is not the same as an idea understood.

By SharperMinds Editorial Team · 30 Sept 2026

4.3/5Highly recommended

Khan Academy home page with pathways for students, families and teachers and links to its free courses

Mathematics

IXL review: relentless practice that works, if you can live with SmartScore

A vast K–12 skills library with genuinely useful diagnostics — and a scoring mechanic that can reduce a tired child to tears. Excellent for schools, harder to love at the kitchen table.

By Dr Amara Osei · 19 Aug 2026

3.6/5Recommended· 3 comments

The IXL home page, headlined "IXL is personalized learning", listing its K–12 subjects and per-year-group skill and video counts