I made these calm down jars for my classroom Take a Break Kits last year! Original pin:LEGO Calm Down Jar - Lemon Lime Adventures. I used Voss water bottles (cylindrical and plastic!) They worked great! These jars were a huge hit across grade levels!
this could help children work on learning the alphabet for one of the first times. Quiz them by saying "feed a G!". this would help them with letter identification. Can be modified for when they put the letter in they have to make the sound. For Pre-K.