I have collected some really great Stem Challenges slides and I divided it up by grade level! Plus,the best part they are free!!! Music to every TEACHER!!!
https://www.teacherspayteachers.com/Product/Minecraft-STEM-Activities-and-Challenges-Freebie-4056268
https://www.teacherspayteachers.com/Product/STEM-Activities-and-Challenges-FREEBIE-3984393
https://www.teacherspayteachers.com/Product/Free-STEM-Challenge-Mini-Journal-1807836
https://www.teacherspayteachers.com/Product/Candy-Corn-Tower-A-Halloween-STEM-Challenge-2114205
https://www.teacherspayteachers.com/Product/FREE-STEM-Activity-Paper-Chain-STEM-Challenge-2749232
https://www.teacherspayteachers.com/Product/STEM-Challenge-Sticks-and-Cups-Tower-FREEBIE-2808857
https://www.teacherspayteachers.com/Product/Free-STEM-Challenge-Basketball-Tower-2428160
https://www.teacherspayteachers.com/Product/STEM-Challenge-Mystery-Build-FREEBIE-2416158
https://www.teacherspayteachers.com/Product/May-STEM-Challenge-2543279
https://www.teacherspayteachers.com/Product/Saving-Sam-STEM-Challenge-3317404
https://www.teacherspayteachers.com/Product/STEM-Challenge-Lab-Sheet-FREEBIE-1288783
https://www.teacherspayteachers.com/Product/Shelter-Building-STEM-Challenge-2929529
https://www.teacherspayteachers.com/Product/Halloween-Activity-STEM-Challenge-Witchs-Brew-2794303
https://www.teacherspayteachers.com/Product/Gingerbread-House-STEM-Challenge-3158285
https://www.teacherspayteachers.com/Product/STEM-Challenge-Creating-the-Longest-Chain-2577190
https://www.teacherspayteachers.com/Product/STEM-Challenge-Foosball-FREEBIE-3643147
https://www.teacherspayteachers.com/Product/Kindergarten-Igloo-STEM-challenge-2244178
https://www.teacherspayteachers.com/Product/Kindergarten-STEM-Bird-Nest-Challenge-2152948
https://www.teacherspayteachers.com/Product/Makerspace-STEM-Challenge-Cards-FREEBIE-2198315
https://www.teacherspayteachers.com/Product/Igloo-STEM-Challenge-Freebie-4260260
https://www.teacherspayteachers.com/Product/STEM-Challenge-FREEBIE-2425287
https://www.teacherspayteachers.com/Product/Christmas-STEM-Challenge-Candy-Cane-FREEBIE-4253661
https://www.teacherspayteachers.com/Product/The-Polar-Express-STEM-challenge-and-activities-2922725
https://www.teacherspayteachers.com/Product/STEM-Challenge-Lab-Sheets-FREEBIE-2996964
https://www.teacherspayteachers.com/Product/STEM-Challenge-Roller-Coaster-Track-3828895
https://www.teacherspayteachers.com/Product/Gummy-Bear-STEM-Challenge-2833628
https://www.teacherspayteachers.com/Product/Solar-Energy-Cooking-STEM-Challenge-1205906
https://www.teacherspayteachers.com/Product/Letter-A-STEM-Challenge-Letter-A-Activity-3895244
https://www.teacherspayteachers.com/FreeDownload/Grammar-Game-Labels-4934669
https://www.teacherspayteachers.com/Product/Popcorn-STEM-Activity-and-Science-5009914
https://www.teacherspayteachers.com/Product/STEM-Challenge-Back-to-School-Rules-FREEBIE-3365426
https://www.teacherspayteachers.com/Product/Reading-Passages-and-STEM-Challenge-FREEBIE-2893463
https://www.teacherspayteachers.com/Product/Name-Tag-Stem-Challenge-Back-to-School-3857292
https://www.teacherspayteachers.com/Product/STEM-Challenge-Winter-Break-Gift-2257244
https://www.teacherspayteachers.com/Product/Ramp-and-Roll-STEM-Challenge-SAMPLE-1634686
https://www.teacherspayteachers.com/Product/Family-STEM-Challenge-FREEBIE-3061670
https://www.teacherspayteachers.com/Product/Pirate-Booty-STEM-Challenge-1749743
https://www.teacherspayteachers.com/Product/Star-Book-STEM-Challenge-1-Harry-the-Dirty-Dog-3508436
https://www.teacherspayteachers.com/Product/Spaghetti-and-Marshmallow-STEM-Challenge-3518558
https://www.teacherspayteachers.com/Product/Bridge-Building-STEM-Challenge-FREE-4422803
https://www.teacherspayteachers.com/Product/STEM-Challenge-Strong-Paper-38434853
https://www.teacherspayteachers.com/Product/Easter-Peep-Nest-Stem-Challenge-3745769
https://www.teacherspayteachers.com/Product/Bridge-Construction-STEM-Challenge-2774779
https://www.teacherspayteachers.com/Product/Stem-Challenge-Zip-Line-Reflection-Book-2152209
https://www.teacherspayteachers.com/Product/Little-Red-Riding-Hood-STEM-Challenge-1647560
https://www.teacherspayteachers.com/Product/Tin-Foil-Boat-STEM-Challenge-4059452
https://www.teacherspayteachers.com/Product/STEM-Challenge-Preview-3114977
https://www.teacherspayteachers.com/Product/Easter-STEM-Challenge-3721776
https://www.teacherspayteachers.com/Product/Hoop-Flyer-STEM-Challenge-in-a-Bag-3626347
https://www.teacherspayteachers.com/Product/Free-STEM-Challenge-DIY-Hologram-3036961
https://www.teacherspayteachers.com/Product/Ferris-Wheel-STEM-Challenge-4067377
https://www.teacherspayteachers.com/Product/STEM-challenge-snowball-catapults-2577366
https://www.teacherspayteachers.com/Product/Lego-Wind-Racer-STEM-Challenge-4442630
https://www.teacherspayteachers.com/Product/Fidget-Spinner-STEM-Challenges-3197942
You can use this PDF resource to create an activity that students can complete on a device.
"In teaching others we teach ourselves" - Proverb
Have Fun!
The Team at Educator Pages