by Jeff Snyder

25 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
Why did tomatoes need to change over time?
What does the passage say about the earliest tomatoes?
How did farmers make tomatoes tougher before modern science?
What is a hybrid according to the passage?
What is one advantage of tomato hybrids mentioned in the text?
Why can supermarkets sell watermelons all year round?
What were the first watermelons like?
What has helped improve watermelons over time?
According to the passage, what can scientists help create?
What determines a crop’s physical traits?
What is genetic engineering used for in the cucumber example?
Why is Golden Rice important?
How much of a child’s daily Vitamin A requirement can one bowl of Golden Rice provide?
What are scientists also trying to add to rice besides Vitamin A?
What is the main idea of vertical farming?
What provides light in vertical farms?
Which is one benefit of vertical farms?
How are hydroponic farms different from traditional farms?
What is one advantage of hydroponic farming?
Why are crickets considered an efficient food source?
What does the passage suggest about cricket flour?
What are “test-tube burgers”?
How do plant-based meat products imitate real meat?
What was one advantage of gas and electric ovens over older methods?
Why does the author mention the large 2015 sale of pressure cookers?
