One thing I love to do in October is a class vote/graph - Are Bats Cute or Creepy? Hang it up at the beginning of the month. Make sure the kids are able to change their votes because by the end of the month, you can convince the most squeamish students that bats are definitely cute. Like, the cutest of all animals.
On Monday, Matt from Digital Divide & Conquer wrote up a post about Bat resources using Symbaloo. I may be the last teacher alive who hasn't heard of Symbaloo. It looks AWESOME!
There was one video in particular that you MUST show your students. Lil' Drac is the epitome of every cute animal video on the internet. Seriously, so sweet.
Here is another one that you have to play with the sound on -
Okay, here is one more can't miss. This one goes beyond just cuteness - it's a great learning video.
Along with the bat theme, I have a great close reading freebie on bats that you may find useful. It a passage that is written at two levels (yay for differentiation!). It's perfect for 2nd and 3rd grade but could be used 1st-4th. Snag it up here!
Link - https://www.teacherspayteachers.com/Product/Differentiated-Close-Reading-Bats-1502633