ChrisDysonHT found now-press-play:

• Significantly improves attainment“It develops a build up to creative writing.”
• Significantly builds student knowledge“It allows you to submerge yourself into eg Anglo Saxon life, smelling and feeling and being in a different world”
• Moderately improves behaviour or wellbeing“It is 'fun' interactive learning”
• Moderately reduces teacher workload
• Significantly improves school processes“Real life learning”