Maintenance Notification: Please note that web services requiring account login will be unavailable on Sunday, September 25 from approximately 7:00 a.m. until 2:00 p.m. ET for scheduled maintenance. Impacted services that will be unavailable during that time include My NCTM, creating an NCTM online account, conference registration, conference proposal submission, joining or renewing membership, commenting on blog posts and content, and purchasing articles and products. We apologize for the inconvenience.

Proof: Examples and Beyond

  • Proof: Examples and Beyond

    Eric Knuth, Jeffrey Choppin, Kristen Bieda
    Asking middle school students to verify the math they do requires them to think about proof. By doing so, students construct arguments in the middle school and are more ready for proof in high school.
  • 0 Comments

    Add Comment

    Text Only 2000 character limit

    Page 1 of 1