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...
Podcast: Download
Einstein’s theory of special relativity defines time and space operationally, that is to say, in terms of the actions performed to measure them....
Calculator pages are currently being checked and updated.A series of pages is available from the top menu under Calculators.
Further calculators are available; they will...
New from Casio – videos on the ClassWiz series, a YouTube playlist of 38 videos.
https://www.youtube.com/watch?v=MovKa26hFrk
https://www.youtube.com/watch?v=o-TD9i6OsEY
I have now updated the series of Calculator pages, all...
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...
Problem 1 :A cargo helicopter delivers only 100-pound packages and 120-pound packages. For each delivery trip, the helicopter must carry at least 10 packages,...
Dividing fractions is not hard. Instead, it is very straightforward once you know how to multiply fractions. It is important to explain some important terms...
Let’s examine the following two-point boundary-value problem:
Notice the first-order derivative term is missing from the differential equation. This omission is made without the loss...
At some point, maybe thirty years ago, it became fashionable to emphasize functions and their multiple representations in secondary school math. This was in...
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...
Angela Tabiri, a young mathematician from Ghana, in July captured global attention by winning the title, World’s Most Interesting Mathematician. Here is her story! This accolade was bestowed...
Finding a Limit Without L’hôpital Rule or Taylor Expansion
Posted: May 19, 2022 in Mathematics Tags: exams, limit, math, solution
Saw this limit when I was watching a Korean drama, Melancholia. The drama...
Podcast: DownloadHow should axioms be justified? By appeal to intuition, or sensory perception? Or are axioms legitimated merely indirectly, by their logical consequences? Plato and Aristotle disagreed, and later...