Rebecca found Sumdog Maths:

• Moderately reduces teacher workload“It adapts learning to children's needs. Assessments are completed by children and marked.”
• Moderately improves teaching efficiency“Specific skills taught. Adapts to children's needs and identifies areas children are struggling.”
• Significantly improves attainment“It adapts to children's attainment and helps them to practise hard skills. They earn rewards when completing a new skill.”
• Significantly builds student knowledge“New skills are built upon and they get rewards when these are successfully achieved.”