1. Home
  2. Gr 6-7-8 Math History Puzzles by Month
  3. August & Sept Puzzles
  4. Sept. 22 Math Mystery Year Puzzle: Italo Marchiony Applies for Ice-Cream Cup Patent
Sept. 22 Math Mystery Year Puzzle: Italo Marchiony Applies for Ice-Cream Cup Patent
Sept. 22 Cover Image

Sept. 22 Math Mystery Year Puzzle: Italo Marchiony Applies for Ice-Cream Cup Patent

Sept. 22 of the Mystery Year was the patent date for inventor Marchiony's ice cream cup. As middle school students solve clues, they review volume of a right rectangular prism and a cylinder, operations with decimals, and making a frequency table in a real-world context. The clues help students find digits of the Mystery Year.

Your PDF download includes:
  • 1-page printable student puzzle
  • 2-page digital version with horizontal layout and larger print
  • 3 pages of Teacher Notes including step-by-step solutions, historical notes, and more
  • 1-page How to Use History-Mystery Puzzles
Common Core Standard: 5.MD.C.5b, 5.NBT.B.7, 8.G.C.9, 6.SP.B.4, 6.EE.A.2c, 7.EE.B.4
File Format: PDF
Your Price: $1.50