By Dr. Catherine Castillo, Sr. Specialist, Implementation Portfolio
Are you leading IM implementation at your school or district and want to ensure an organized and...
Quick math-personality quiz: What is seven-and-one-fourth minus three-fourths, expressed as a mixed number (a whole number plus a proper fraction)?
What matters isn’t what answer...
The finite difference method is a widely used technique for solving boundary-value problems. It approximates the derivatives in the differential equations using finite differences,...
IIT JEE Advanced 2008 Maths Question Paper
MCQ (Single Correct Answer)
Marks: +3, -1
Question:
Let a and b be non-zero real numbers.
Then, the equation (ax2 +...
Put your knowledge of binomial expansion and Pascal’s Triangle to the test with this fun Add Em Up Binomial Theorem Activity.
AP Precalculus Standard...
Angela Tabiri, a young mathematician from Ghana, in July captured global attention by winning the title, World’s Most Interesting Mathematician. Here is her...
The construction industry is a cornerstone of modern civilization, facilitating the development of both residential and commercial infrastructure. This vast sector is integral to...
Mathematics is a fascinating subject that influences various aspects of our lives, from architecture to technology. To ignite your students' passion for math and...
By Katie Steckles. Posted October 7, 2024 in News Roundup
Here’s a round-up of mathematical news stories from last month.
Maths Research News
A claimed proof has...
3rd graders continue to develop their understanding of measurement by learning about liquid volume.
Liquid volume is the amount of liquid contained in a...
Let's face it, traditional math worksheets often leave students feeling...well, deflated. But imagine injecting a burst of fun and interactivity with just a click!...
Mathematics is a fascinating subject that influences various aspects of our lives, from architecture to technology. To ignite your students' passion for math and...
In today's fast-paced and technology-driven world, developing critical thinking skills is more important than ever. As educators, we strive to provide engaging and effective...
By Katie Steckles and Peter Rowlett. Posted September 27, 2024 in Mathematical Objects
A conversation about mathematics inspired by a space-filling curve. Presented by Katie...
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 , then
With November examinations fast approaching, we have many helpful revision resources available.I have created a page, Mathematics – November Examinations 2024, a collection of revision resources. I will add any...
Show that the boundary-value problem
can be converted to a problem with zero boundary conditions:
Define a new function in terms of as follows:
where and are constants...