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
What did early mapmakers usually do when they reached the oceans?
What major contribution did Marie Tharp make?
Why did Tharp face challenges early in her career?
How did World War II affect women in geology?
What job first brought Tharp and Heezen together?
Why did Tharp think mapping the ocean floor was worthwhile?
What tool did Tharp and Heezen rely on for deep-sea data?
What was the purpose of the “ping” sent by the echo sounder?
Why did Tharp and Heezen have to split up for the project?
What slowed down Tharp’s progress on the maps?
What major feature did Tharp discover in the Atlantic?
What theory did her discovery support?
How did Heezen first react to Tharp’s interpretation?
What finally convinced scientists of Tharp’s discovery?
Why did Tharp and Heezen ask Heinrich Berann to help?
How did Berann get noticed by National Geographic?
Why was Berann a good match for the project?
What impact did Tharp and Heezen’s 1977 map have?
What did Tharp describe the ocean floor as?
How much of Earth did Tharp say she was mapping?
What made the project especially significant for Tharp personally?
What was the benefit of continuous pings?
What did early rope-based measurements lack?
What did Tharp spend the most time doing during the project?
What does the article show about the role of women in science?
