Brenda Bowman found night-zookeeper:

• Significantly improves teaching efficiency and productivity“Easy to search out lessons and grade and give feedback”
• Slightly improves behaviour or wellbeing“No effect noticed”
• Moderately improves attainment“Not sure what you mean by attainment. Writing proficiecies?”
• Significantly increases student collaboration“Love the blog!”
• Moderately reduces attainment gap“Can key in on deficit skills”