Skip to content
November 13, 2026
  • Home
  • 10 Signs there's something not right in mathematics teaching
  • Algebraic Thinking
  • Curriculum
  • DepEd Issues
  • Elementary Math
  • GeoGebra Activities
Mathematics for Teaching
Mathematics for Teaching
  • Algebra
  • Number Sense
  • Geometry
  • Math Lessons
  • Graphs and Functions
Header image

Mathematics for Teaching

This site is NOT about making mathematics easy because it isn't. It is about making it make sense because it does.

  • Algebra
  • Number Sense
  • Geometry
  • Math Lessons
  • Graphs and Functions
Geogebra

Announcement: GeoGebra seminar-workshop at UP NISMED

- -

UP NISMED will run a two-day seminar-workshop in the use of GeoGebra in the teaching and learning of mathematics. Click image for details.  

Share!

  • Share on Facebook (Opens in new window) Facebook
  • Share on LinkedIn (Opens in new window) LinkedIn
  • Share on X (Opens in new window) X
  • Share on Reddit (Opens in new window) Reddit
  • Email a link to a friend (Opens in new window) Email
Continue Reading ..

sorting pi, e, and root 2

- -

Mathematicians, always economical,   love to categorize numbers according to their properties. This is because numbers belonging to the same category behave in the same way. You don’t have to

Share!

  • Share on Facebook (Opens in new window) Facebook
  • Share on LinkedIn (Opens in new window) LinkedIn
  • Share on X (Opens in new window) X
  • Share on Reddit (Opens in new window) Reddit
  • Email a link to a friend (Opens in new window) Email
Continue Reading ..
Algebra

Teachers, principals, DepEd, this one’s for you

- - 1 Comment on Teachers, principals, DepEd, this one’s for you

I got this comment from my post Curriculum  change and understanding by design: what are they solving? It’s from a student with very legitimate complain, concern, and challenge. Sometimes we

Share!

  • Share on Facebook (Opens in new window) Facebook
  • Share on LinkedIn (Opens in new window) LinkedIn
  • Share on X (Opens in new window) X
  • Share on Reddit (Opens in new window) Reddit
  • Email a link to a friend (Opens in new window) Email
Continue Reading ..
Curriculum Reform

Math and Multimedia Carnival #7

- - 11 Comments on Math and Multimedia Carnival #7

Welcome to the 7th edition of Math and Multimedia blog carnival. Before we begin Carnival 7, let’s look at some of the trivias about the number seven: The Millennium Prize Problems are

Share!

  • Share on Facebook (Opens in new window) Facebook
  • Share on LinkedIn (Opens in new window) LinkedIn
  • Share on X (Opens in new window) X
  • Share on Reddit (Opens in new window) Reddit
  • Email a link to a friend (Opens in new window) Email
Continue Reading ..
Algebra / Geometry / Math blogs

Posts pagination

Previous 1 … 52 53 54 … 72 Next

RSS feed: K-12 Math Problems K-12 Math Problems

  • Circle inscribed in a quadrant of another circle
  • How to Prove the Central Angle – Inscribed Angle Theorem
  • Four equal triangles problem
  • Squares, Triangles, and Van-Aubel’s Theorem
  • What is the point of tangency – no calculus, please

Top Posts

  • What is algebraic thinking?
  • What Makes Algebra Difficult is the Equal Sign - Part 1 of x
  • Five task 'types' that create opportunities for conceptual understanding
  • What is mathematical modeling?
  • How to derive the quadratic formula

Subscribe to Blog via Email

Enter your email address to subscribe to this blog and receive notifications of new posts by email.

Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 International License.

SHOP AMAZON

© 2026 Mathematics for Teaching

Proudly powered by WordPress | Theme: x-magazine by wpthemespace.com