Pauline found KnowItAll Ninja:

• Moderately reduces teacher workload“homework is easy to monitor and it can give a good starter to a lesson”
• Moderately improves teaching efficiency“recording results from the quiz”
• Slightly improves attainment“Sometimes a class can become quite competitive but with some classes they may see it as a chore as some of the appearance can look repetitive”
• Significantly builds student knowledge“backs up the work we are doing in the text book”