Skip to content

Mark Noldy - Planet Numeracy

Search
  • Responsibilities
  • Chainsaws
  • 10,000 Hours
  • Babe Ruth
  • My 2024-25 Schedule
  • Blog
  • Best Books for Students
  • Hire Me
traffic stop sign

Leaving so soon?

Category: Video

link to What with all the letters in algebra?

What with all the letters in algebra?

https://youtu.be/JZsLnxPQ680 This video shows 4 examples. It provides a step-by-step commentary on how to rearrange what appear to be complicated equations.

Continue Reading
link to Conquering Coin Problems

Conquering Coin Problems

https://youtu.be/JQu-kJwtI1U These are more great beginning word problems. They require creating a system of equations.

Continue Reading
link to Consecutive Integers

Consecutive Integers

https://youtu.be/6u3H5FUTqnw?si=Q_ZQ_mN87KdW-6U4 These are good starter word problems that ensure that we have our terminology correct. Things like sum, difference, more than, less than,...

Continue Reading
link to The Basics of Antiderivatives

The Basics of Antiderivatives

https://youtu.be/12smfMEjqys?si=LDptHpHl7HK_1NVS

Continue Reading

How good are your algebra skills?

https://youtu.be/wtEDIVcgVm4?si=ttStxKXGdZpaxDUv When you get to calculus, you will know whether you are good at algebra. Due to the pandemic shutdown, it's not your fault. But you have to...

Continue Reading

Demystifying the Bell Curve

https://youtu.be/pH9QLdLJiu4?si=1O71ZjH3c5Ktkadl Watch to the end to see how the empirical rule works!

Continue Reading
« PREV Page 1 … Page 3 Page 4 Page 5 Page 6 NEXT »

About Me

My name is Mark Noldy (rhymes with moldy). I've been teaching high school and college math students for over 25 years. I have learned that they can all succeed when they realize that math is a participation sport. Pay attention, do the work, and never give up! You got this!

  • My Story
  • My Philosophy
  • Contact
  • Lifelong Learner
  • Legal
  • Privacy Policy
(c) 2025 Planet Numeracy