Abbott Elementary goes on a schoolwide field trip to the Please Touch Museum, which has some of the older kids skeptical…………….WATCH ‘Abbott Elementary’ season 4 episode 22 AFTER the JUMP!!!

The Abbott teachers turn their open house into a carwash to help raise money for the school……………..WATCH ‘Abbott Elementary’ season 4 episode 21 AFTER the JUMP!!!

The Abbott teachers turn their open house into a carwash to help raise money for the school……………..WATCH ‘Abbott Elementary’ season 4 episode 20 AFTER the JUMP!!!

Barbara struggles to connect with the students in her extra-curricular music class. Gregory and Melissa attempt to decode the filing system left behind by Ava. Meanwhile, Janine discovers a secret side to Ava in her attempts to get her back as principal…………….WATCH ‘Abbott Elementary’ season 4 episode 19 AFTER the JUMP!!!

Ava and the teachers must band together to hide the golf-course contraband……………WATCH ‘Abbott Elementary’ season 4 episode 18 AFTER the JUMP!!!

The teachers hit a karaoke bar for a night of fun, where Jacob bumps into an old friend…………..WATCH ‘Abbott Elementary’ season 4 episode 17 AFTER the JUMP!!!

A debate over a controversial book leads Ava to remove it from the library, but some parents push for its return…………..WATCH ‘Abbott Elementary’ season 4 episode 16 AFTER the JUMP!!!

During Abbott’s 100th day of school celebrations, Barbara receives a surprise from her daughter. Melissa, Jacob and Mr. Johnson join forces to conduct a search party………….WATCH ‘Abbott Elementary’ season 4 episode 15 AFTER the JUMP!!!

Ava and the Abbott teachers plan for the annual school district budget meeting. Meanwhile, Janine and Gregory prepare for Valentine’s Day as a couple………….WATCH ‘Abbott Elementary’ season 4 episode 14 AFTER the JUMP!!!

While supervising the kids making their science fair projects, the teachers’ competitive sides come out………….WATCH ‘Abbott Elementary’ season 4 episode 13 AFTER the JUMP!!!