Martin License found conquermaths:

• Significantly improves attainment“Pupils can practice basic tasks over and over again until seure”
• Significantly improves teaching efficiency and productivity“teachers can focus on individuals whilst other pupils work independently”
• Moderately reduces teacher workload“Worksheets and examples are ready at hand and matched to objectives. Pupils arent demotivated by worksheets aimed at younger pupils”
• Slightly provides school data“It provides a picture of what pupils can do”
• Slightly improves school processes