Aloe vera works much like the snake plant – it emits oxygen at night, making for a more restful sleep. It is also one of the easiest plants to grow and maintain – it tolerates ‘neglect’ well and so doesn’t require frequent watering.
The Teacher's Ultimate Sign-In Sheet- PDF Version - FREE (Back to School, Open House and many more) --> good idea! I would also use this for a field trip sign out. My last field trip everyone left since we were late coming back.