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...
Industrious Dice |
I’m a professional mathematician. That means somebody pays me to do math. I’m also a recreational mathematician. That means you might have to pay...
Student Contest — STEAM Powered Poetry Videos
For some of us, holidays -- Thanksgiving and Christmas and . . . -- offer time to explore new projects. Here is...
A curve passes through the point (1, π/6) Let the slope of the curve
JEE Advanced 2013 Maths Question Paper 1 Online
MCQ (Single Correct Answer)
Marks: +4, -1
Question:
A curve passes through the point (1, π/6). Let the slope of...
Unizor – Creative Mind through Art of Mathematics: Vectors+ 03 – Direction Cosines: UNIZOR.COM – Math+ & Problems
https://www.youtube.com/watch?v=N1dv_ousOuQ
Notes to a video lecture on http://www.unizor.com Vectors+ 03 - Direction CosinesProblem AFind three-dimensional vector V(v1,v2,v3) by its magnitude (modulus, length) l and three...
Solving Problems Using Vieta’s Formula
Solving Problems Using Vieta’s Formula
Posted: September 9, 2024 in Mathematics Tags: math, Math Contest, Mathematics, MathOlympiad
Problem:
Solution:
By Vieta’s formula,
Consider the following,
hence,
Now, consider the following two identities,
and...
Signs and Wonders in Experimental Mathematics 🙂
Buffon’s Needle experiment, proposed by 18th-century mathematician Georges-Louis Leclerc, also known as the Count of Buffon, is a renowned thought experiment that reveals an...