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  • A Peek into my Classroom
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    • Virtual Filing Cabinet
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  • A Peek into my Classroom
  • Blog
  • Podcast Episodes
  • Activities & Lessons
    • Real World Problems & Lessons
    • Custom Desmos Activities by Jon
    • Virtual Filing Cabinet
    • How To Start A Math Fight
  • A Peek into my Classroom
  • Blog
  • Podcast Episodes
  • Activities & Lessons
    • Real World Problems & Lessons
    • Custom Desmos Activities by Jon
    • Virtual Filing Cabinet
    • How To Start A Math Fight
TAKE MY WORKSHOP
Girl Guide Cookies | Volume of a Rectangular Prism | 3 Act Math Tasks

Girl Guide Cookies

July 6, 2021April 8, 2022 by kyle

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Squares To Triangles | Pythagorean Theorem | Problem Based Math Unit

Squares To Triangles

July 6, 2021April 8, 2022 by Jon Orr

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Sugar Cubes | Problem Based Lesson: Volume of Rectangular Prisms

Sugar Cubes

July 6, 2021April 8, 2022 by kyle

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Missing Batteries | Multiplying Decimals 3 Act Math Task

Missing Batteries

July 5, 2021April 8, 2022 by Jon Orr

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MrOrr-isageek.com
Jon Orr is a math teacher at John McGregor Secondary School in the Lambton-Kent District School Board. Jon occasionally leads workshops and presentations on teaching pedagogy in the math classroom. As an Apple Distinguished Educator and Desmos Fellow he routinely talks about implementing technology in his classroom. Lately he is excited about promoting struggle in his students and talking math with primary aged kids (mathbeforebed.com).
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