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 Mastering Logarithms for Beginners

Mastering Logarithms for Beginners

https://youtu.be/78kqsy5gwm8?si=Lz-zKQwuQX146EZ5 Did anyone every tell your that a logarithm is an exponent? That's right! It's just another way of writing an exponential equation. And it...

Continue Reading
link to The Surprising Origin of the Quadratic Formula

The Surprising Origin of the Quadratic Formula

https://youtu.be/LXYuIiQoMng?si=ROyctAat9OwELF3z Have you ever wondered where the quadratic formula came from? The irony is that it came about as a result of the thing it saves us from doing...

Continue Reading
link to Ellipses centered on the origin

Ellipses centered on the origin

From vertices and co-vertices to foci and eccentricity, this video hits the basics. https://youtu.be/4Epr-QPWF3g?si=vWikeu38qmx_dMee

Continue Reading
link to Complete Factorization into Linear Factors

Complete Factorization into Linear Factors

https://youtu.be/uca8GAUykdM?si=PhzzM4bwYFqrNYiC See how the fundamental theorem of algebra and the factor theorem work together.

Continue Reading
link to Distance Problems Made Easy

Distance Problems Made Easy

Have you ever struggled with distance problems? These two techniques may help! https://youtu.be/QqLhwmJp3JA?si=_P0ALpFApMhFhs21

Continue Reading
« PREV Page 1 … Page 4 Page 5 Page 6

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