Recommended by Phi Theta Kappa honors students, here are two fun classroom icebreakers.
Skribbl.io (like online Pictionary)
https://skribbl.io/
Spyfall (based on the card game)
Spyfall is played over several rounds, and at the start of each round all players receive cards showing the same location — a casino, a traveling circus, a pirate ship, or even a space station — except that one player receives a card that says “Spy” instead of the location.
https://www.spyfall.app/gamerules
Have fun!