Claire Turner found Tigtag World:

• Slightly improves attainment“The content is very useful, but I couldn't say it improves attainment on its own. It's the way you use content that makes a difference to attainment, not the content itself.”
• Significantly builds student knowledge“The videos explain concepts very clearly and also help to extend knowledge beyond the curriculum.”
• Significantly improves teaching efficiency and productivity“It saves me time when I need a way to explain something - the videos are usually extremely relevant. I also use the lesson ideas sometimes. The visuals are also helpful on occasions.”
• Significantly reduces teacher workload“As above - it saves time when looking for a way of explaining something.”
• Does not save school money“It costs money!”