by Jeff Snyder
Could for Past Ability

40 questions
One question set, multiple game modes. Tap any game to see it in action. Not sure which to pick?
Two teams place stones on a Go-style board by answering correctly. Capture territory to win.
2 teams, up to 40 students
The class is trapped in a biolab. Answer questions to restore power and crack the passcode to escape before zombies break in.
Whole class, up to 40 students

The whole class works together to blast through walls and defeat monsters. Correct answers deal damage to the current obstacle.
Whole class, up to 40 students
Two teams pull a rope. Each round, the team with more correct answers tugs the rope their way. Pull the other team into the mud to win.
2 teams, up to 40 students
Answer a question, then swat bugs on screen for bonus points. Combines quiz review with an action mini-game.
Up to 40 students
Students race through questions at their own speed. Streak bonuses reward consecutive correct answers. Power-ups add chaos.
Up to 40 students
Teacher-paced. Each question appears on every screen at once. Speed bonuses for fast answers. Live leaderboard on the projected screen.
Up to 40 students
After three months of lessons, Nora ______ swim across the whole pool.
Before he learned to read maps, Max ______ find the train station alone.
My grandfather had a small boat, so he ______ cross the river when he was young.
The road was blocked by snow, so our van ______ reach the village.
When I was six, I ______ ride a bike because my dad practiced with me every day.
The suitcase was too heavy, so Lily ______ carry it by herself.
Sam knew every bus route, so he ______ travel around the city without help.
The ferry was full, so the tourists ______ board it.
When Dad was a child, he ______ walk to school because it was only five minutes away.
We had no phone signal, so we ______ call a taxi from the mountain.
A: ______ you ride a scooter when you were ten? B: Yes, my uncle taught me in the park.
A: ______ your sister swim before her lessons? B: No, she was afraid of deep water.
A: ______ the passengers get off the train early? B: No, the doors stayed closed.
A: ______ your grandfather drive a car at eighteen? B: Yes, he got his license that year.
A: ______ you carry your backpack after the hike? B: No, it was too heavy.
A: ______ the boat cross the lake during the storm? B: No, the waves were too high.
A: ______ the children find the museum by themselves? B: Yes, they had a clear map.
A: ______ Mia speak French on the road trip? B: Yes, she talked to the waiter in Paris.
A: ______ you see the ocean from the hotel? B: From the balcony.
A: ______ your family cross the river? B: We could cross it after the bridge opened.
A: ______ the guide find the lost hikers? B: He could find them by following their footprints.
A: ______ the students hear in the forest? B: They could hear birds and insects.
A: ______ Lily ask for help at the station? B: She could ask the receptionist.
A: ______ the tourists sleep during the storm? B: They could sleep in a small hotel.
A: ______ your brother ride a bike again? B: He could ride after his leg felt better.
A: ______ the driver see the road? B: He could see it after the fog disappeared.
A: Could you read the timetable? B: ______. The letters were too small.
A: Could Tom fix his bike? B: ______. He had the right tools.
A: Could your parents find a taxi? B: ______. There were no taxis outside the airport.
A: Could Anna ride a horse? B: ______. She learned at summer camp.
A: Could the driver see the road? B: ______. The fog was too thick.
A: Could you open the hotel door? B: ______. The key card worked.
A: Could the baby sleep on the plane? B: ______. It cried for two hours.
A: Could your team win the race? B: ______. We finished first.
When the bridge was broken, cars ______ cross the river there.
The old camera worked well, so we ______ take photos during the trip.
My cousin was too short, so she ______ ride the biggest roller coaster.
The guide knew the forest, so he ______ lead everyone back to camp.
The bike had a flat tire, so Ben ______ ride it home.
The train was quiet, so I ______ sleep during the journey.
