Fantasy
Reintroducing the IMplementation Reflection Tool
By Claire Neely, Senior Implementation Specialist
Illustrative Mathematics’ redesigned IMplementation Reflection Tool (IRT) is a powerful, non-evaluative resource intended to shape the way your school...
Unizor – Creative Mind through Art of Mathematics: Geometry+ 10: UNIZOR.COM – Math+ & Problems
https://www.youtube.com/watch?v=hAXtrAWNVuI
Notes to a video lecture on http://www.unizor.com Geometry+ 10Problem AGiven two parallel lines and a segment AB on one of them.
Using only a straight...
A Little AIME Problem | mathgarage
A Little AIME Problem
Posted: May 16, 2022 in Mathematics Tags: AIME, math, Math Contest
Solution
In general, let
By Pythagoras Identity,
Solve this system by adding and subtracting, we get
Hence,
and
Therefore,
Let...
Beyond Finite Differences 1 |
The finite difference method is widely used for solving differential equations by approximating derivatives at discrete grid points. However, several alternative methods, such as...
Rationalism versus empiricism – Intellectual Mathematics
Podcast: DownloadRationalism says mathematical knowledge comes from within, from pure thought; empiricism that it comes from without, from experience and observation. Rationalism led Kepler...
math talk — a way to learn
EXPLORE MATHEMATICS BY TALKING ABOUT IT! math talk: mathematical ideas in poems for two voices is the title of a 1991 poetry collection (Wide...
Think Pair Share – IM CERTIFIED® BLOG
Jennifer Wilson, Senior Director, Implementation Portfolio
When teachers are curious about and trust student thinking to drive learning, they create classrooms where students learn mathematics...
Unizor – Creative Mind through Art of Mathematics: Vectors+ 01 Dot & Cross Products: UNIZOR.COM – Math+ & Problems
https://www.youtube.com/watch?v=QGwFPh45bHY
Notes to a video lecture on http://www.unizor.com Vectors+ 01Problem AGiven a two-dimensional vector A with known coordinates (a1,a2) and another two-dimensional vector B with...
Hidden Quadratic Equations.
Having had several student queries on solving ‘hidden’ quadratic equations, I thought I would note some great resources available.
Firstly two videos on TL Maths, 3.15...
Our Fractional Universe |
(by this month’s guest-columnist, Jeff Glibb)
An esoteric branch of math called fraction theory may hold the answers to science’s deepest...