Caren found Night Zookeeper:

• Moderately increases student collaboration“Good writers inspire others through free writing and comment function Star writing has been a weekly expectation for my students. I let it go for a while and they started asking to do this again.”
• Significantly improves teaching efficiency“Star writing inspiration for students Started reading your books and because students knew the characters I was able to practice inferring comprehension strategy because they have collectively knowledge through being online in the night zoo”
• Significantly improves attainment“Leader board vocab count and punctuation as a tool to see gaps in writing. Your word of the day has encouraged me to choose new words relevant to students daily”