Dave's Fun Algebra Class:
Playthrough: https://www.youtube.com/watch?v=ktu1eWU-Up0
Download: https://moldygh.itch.io/daves-fun-algebra-class
Dave's Fun Algebra Class 2: The Future is Here!:
Playthrough: https://www.youtube.com/watch?v=B2gwLFMPQ68
Download: https://moldygh.itch.io/daves-fun-algebra-class-2
Dave's House:
Playthrough: https://www.youtube.com/watch?v=osqAdmHtes4
Download: https://gamejolt.com/games/daveshouse/713289
Dave's Dream:
Download: https://moldygh.itch.io/daves-dream
Alex Basics in Zoology and Biology:
Playthrough: https://www.youtube.com/watch?v=wrcCuJaaqFk
Billy's Basic Educational Game:
Playthrough: https://www.youtube.com/watch?v=qP1JtURQqaE
Texture Man's Basics:
Playthrough: https://www.youtube.com/watch?v=whnDWgr84qk
Garrett's Funny Animal Game:
Playthrough: https://www.youtube.com/watch?v=rkvRFiS66Wk (tiny bit outdated version)
Download: ??? None to my knowledge , Jumpman (the creator) scrapped the entry on Gamebanana but you're free to search elsewhere
Advanced Education with Viktor Strobovski:
I can't include a full playthrough because there aren't any . This game has 3 separate subject levels in the school (Math , English and History) so you could try looking for individual gameplays of each one
Download: https://mrdrnose.itch.io/v-s
Captain's Basic Adventure (same guy who made Billy's Basics):
Playthrough: https://www.youtube.com/watch?v=t3irT9hMLDI
Download: https://gamebanana.com/mods/51855
Michael's Teachings in Spelling and Technology:
Playthrough: https://www.youtube.com/watch?v=tKE0gq-9f8M
Download: https://michaeldoesgaming.itch.io/michaels-teachings-in-spelling-and-technology
Marcello's Funhouse (origins of Bambi, only about 35 seconds long, TW for loud and sudden jumpscare at the very end):
Playthrough: https://www.youtube.com/watch?v=RTMgpEugMyw