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Did You Know? Fun Facts Mix

A mix of true, surprising facts. Guess before flipping.

66 cardsGrades K–2, Grades 3–5, Grades 6–8, Grades 9–12#fun facts#trivia#mix

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66 cards
  • Which has more bones, a baby or an adult?Did you know?
    A baby, about 300; many join together to make 206
  • What is the only food that never spoils?Did you know?
    Honey (properly stored)
  • Which planet has days longer than years?Did you know?
    Venus
  • How many hearts does an octopus have?Did you know?
    Three
  • Which animal's fingerprints look like a human's?Did you know?
    The koala
  • How long is a day on Earth?Did you know?
    About 24 hours
  • What is the hardest natural substance?Did you know?
    Diamond
  • Which is the only metal that is liquid at room temperature?Did you know?
    Mercury
  • What color is a polar bear's skin?Did you know?
    Black
  • How many legs does a butterfly have?Did you know?
    Six
  • What is the fastest land animal?Did you know?
    The cheetah
  • What is the tallest land animal?Did you know?
    The giraffe
  • How many eyes does a bee have?Did you know?
    Five: two big compound eyes and three small ones
  • What is a group of flamingos called?Did you know?
    A flamboyance
  • What is the smallest planet in our solar system?Did you know?
    Mercury
  • What is the largest ocean?Did you know?
    The Pacific
  • What is the longest river in Europe?Did you know?
    The Volga
  • How much of Earth is covered by water?Did you know?
    About 71 percent
  • What is the Earth's hottest layer?Did you know?
    The inner core
  • What do you call baby kangaroos?Did you know?
    Joeys
  • What fruit floats in water because it is mostly air?Did you know?
    Apples (about 25 percent air)
  • How many hours do giraffes sleep?Did you know?
    Only a few hours, often in short naps
  • Which animal sleeps standing up?Did you know?
    Horses can sleep standing
  • What animal has the biggest eyes of any land animal?Did you know?
    The ostrich
  • Which bird lays the biggest egg?Did you know?
    The ostrich
  • Which bird lays the smallest egg?Did you know?
    The hummingbird
  • What is a rainbow's shape?Did you know?
    A full circle, but we usually see an arc from the ground
  • How fast does sound travel in air?Did you know?
    About 767 miles per hour (343 m/s) at room temperature
  • How fast does light travel?Did you know?
    About 186,000 miles per second
  • What are the Great Lakes?Did you know?
    Superior, Michigan, Huron, Erie and Ontario
  • Which US state has the most lakes?Did you know?
    Alaska has the most lakes by number; Minnesota is the Land of 10,000 Lakes
  • What was the first toy advertised on TV?Did you know?
    Mr. Potato Head (1952)
  • Where did popcorn come from?Did you know?
    Corn people have popped for thousands of years in the Americas
  • Where were fortune cookies popularized?Did you know?
    In the United States, not China
  • What came first, the fork or the spoon?Did you know?
    The spoon, thousands of years before forks became common
  • How many dots are on a pair of dice?Did you know?
    42
  • How many keys does a standard piano have?Did you know?
    88
  • How many strings does a standard guitar have?Did you know?
    Six
  • How many players are on a soccer team on the field?Did you know?
    Eleven
  • How many points is a touchdown?Did you know?
    Six
  • How many innings are in a baseball game?Did you know?
    Nine
  • How many rings are on the Olympic flag?Did you know?
    Five
  • How many continents are there?Did you know?
    Seven
  • How many oceans are there?Did you know?
    Five: Pacific, Atlantic, Indian, Southern and Arctic
  • How many days in a leap year?Did you know?
    366
  • How many sides does a stop sign have?Did you know?
    Eight
  • How many colors are on a Rubik's Cube?Did you know?
    Six
  • How many strings on a violin?Did you know?
    Four
  • What is the world's most popular sport by fans?Did you know?
    Soccer (football)
  • What is the smallest bone in the body?Did you know?
    The stapes in the ear
  • What is the longest bone in the body?Did you know?
    The femur
  • How long is a marathon?Did you know?
    26.2 miles
  • What animal is on the Welsh flag?Did you know?
    A red dragon
  • What is the national bird of the United States?Did you know?
    The bald eagle
  • What tree do pandas eat?Did you know?
    Bamboo (it's a grass)
  • What is the biggest cat in the Americas?Did you know?
    The jaguar
  • Which Great Lake is entirely inside the US?Did you know?
    Lake Michigan
  • What do you call the study of insects?Did you know?
    Entomology
  • What do you call the study of birds?Did you know?
    Ornithology
  • What do you call the study of weather?Did you know?
    Meteorology
  • What do you call the study of stars and planets?Did you know?
    Astronomy
  • What do you call the study of fossils?Did you know?
    Paleontology
  • What do you call the study of animals?Did you know?
    Zoology
  • What do you call the study of plants?Did you know?
    Botany
  • What is the Pacific Ring of Fire?Did you know?
    A ring of volcanoes and earthquakes around the Pacific Ocean
  • What is the largest hot desert's name?Did you know?
    The Sahara

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