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One question set, multiple game modes. Tap any game to see it in action. Not sure which to pick?
Answer to place stones and capture territory.
Outrun the snow together.
Earn blasts, then hunt the other team.
Answer to earn energy, then climb.
The class blasts through walls together.
Bid on mystery lots. Most money wins.
Sell tours. Nice, standard, or a total scam.
Answer, restock, and serve the rush.
More correct answers pulls the rope your way.
Answer, then shoot down the alien wave.
Answer, then tap to leap the frozen ridge.
What have humans been asking questions about from the beginning of time?
What did NASA begin planning more than fifty years ago?
Where do astronauts from different countries work together?
What is the International Space Station?
Why do astronauts work on the International Space Station?
What do astronauts’ journal accounts describe?
What force pulls people toward the ground on Earth?
What would happen without gravity according to the text?
What word do astronauts use to describe the weak gravity in space?
Why do astronauts exercise in space?
What may happen to muscles and bones after six months without use?
Why may astronauts appear to have puffy heads in space?
Why can astronauts become slightly taller during long stays in space?
Which element is described as one of the most important in Earth’s air?
Why do human bodies need oxygen?
How do astronauts get oxygen during a spacewalk?
How long does it take to put on a spacesuit?
What is the process of breathing pure oxygen before leaving the space station called?
Why do astronauts breathe pure oxygen before a spacewalk?
What can happen if nitrogen remains in an astronaut’s blood during a spacewalk?
How is most food prepared for use in space?
Which foods are stored in the fresh food locker?
What may happen to fresh fruit and vegetables if they are not eaten quickly?
How is dehydrated food prepared for eating?
What does thermo-stabilized food come in?
How long do astronauts usually pause for their midday meal?
What is described as the primary social time for astronauts?
What keeps food containers, spoons, and napkins from floating away?
Why do astronauts use special sleeping bags in space?
Why are astronauts willing to trade their Earth routines for space travel?
Crack the passcode before the zombies get in.
Answer, then swat bugs for bonus points.
Race through questions at your own speed.
Same question on every screen. Fastest wins.
Pick a tile, answer, hit bonuses and steals.
Zero and First Conditional
40 questions
