charlotte watkin found Purple Mash:

• Significantly reduces teacher workload“planning, resources, vocab all considered, organised and very straight forward to follow.”
• Significantly increases student collaboration“mixed ability pairings - learning from each other, keen to help each other and share knowledge/short cuts, new-found knowledge. Enthusiasm towards learning particularly through self-discovery. Children feel safe using the website - they don't panic about not being able to save etc because there are so many prompts and levels of support”
• Moderately improves teaching efficiency“Powerpoint guides lesson well - teacher confident with knowledge being taught as being relevant, on target and up to date.”
• Slightly improves parent engagement“Not involved parents yet - school leadership decision”
• Significantly builds student knowledge“Shocked at how much they engage and take in, particularly what I as an adult deem to be tricky eg plagiarism - suddenly the children's topic homework changed because they were considering plagiarism etc more. Understanding, using and explaining quite technical and specific vocabulary.”