Gift Cards


In stock
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Recommended for ages 3 to 6 years

PLEASE NOTE: Choose one set of Ask Einstein™ Flash Cards Booster Pack from the drop-down menu above – MATH or SCIENCE & NATURE.


Dr. STEM™ Toys' Ask Einstein™ is the newest technology in flash card learning. Kids will see a flash card and try and get the correct answer by placing Einstein on the card. If they are correct, Einstein flashes green and makes sounds; if the answer is wrong, Einstein flashes red and buzzes.

This is a booster pack of 100 flash cards covering either MATH (covering early addition and subtraction) or SCIENCE & NATURE. Plus, both packs include 5 different games kids can use to challenge their knowledge:

  • STACK THE DECK GAME is a game of strategy and competition
  • HOT POTATO EINSTEIN GAME is a game of speed and fast action
  • RUN THE DECK GAME is a challenge for every kid (and adult)
  • TEAM CHALLENGE GAME is a great team building and bonding game
  • THE EINSTEIN DUAL GAME is the ultimate fast action trivia game


  • Each set of Ask Einstein™ Flash Cards Booster Packs includes 100 MATH or SCIENCE & NATURE flash cards. Electronic Einstein mouse character is required and AVAILABLE SEPARATELY.
    • Kids get instant feedback with a green light, red light and sound effects.
  • Each Booster Pack includes 5 different action-packed games for 1, 2, 4 or more kids. Even adults can play!
  • Perfect for home, school or home-schooling.
  • Cards measures 4.25 x 3.5 inches (LxW).
  • Pairs with Dr. STEM™ Toys' Ask Einstein™ Electronic Flash Cards – AVAILABLE SEPARATELY.
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