Ross Belton found Answer Perfect:

• Significantly improves attainment“Student performance in exams improved after using the software. The students most active in their own time with the software improved the most which must show a significant factor is answerperfect”
• Significantly builds student knowledge“Videos and quizzes very useful along with the flipped learning to consolidate learning”
• Significantly reduces attainment gap“Can use it to set custom quizzes for the students who need targeted intervention”
• Significantly reduces teacher workload“Flipped learning and custom quizzes massively reduce workload”