Nerd Clocks

Nerd Clocks is reasonably priced at $24.77

DCI Pop Quiz Clock, Black and White, Metal, 11-1/2" Diameter, Mathematics Teacher Gift, Wall Clock for Classroom, Home, Office

6 new from $12.50
Free shipping
as of October 12, 2018 12:26 pm


  • Analog display wall clock made of matte black powder coated metal with white letters and numbers, great for classrooms or the office
  • As the clock ticks, the hands move around the dial indicating the time of day through a different math problem for each hour
  • A unique and creative way to keep track of time, this wall clock is a fun and challenging brain exercise. Solve it and you might solve the riddle of time!
  • Large clock with a 11-1/2" diameter, powered by 1 AA battery (not included)
  • The perfect gift for teachers and students, engineers and accountants or anyone who works with numbers

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