I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those experiences to help students improve in math through practical applications and tips.

In this video we will explore how to graph the reciprocal function. We will do this by exploring the characteristics of cosecant, secant, and cotangent to comparing them to the reciprocal functions, ...

Even in teaching materials and trusted sources, images are not neutral. Here, Alexius Chia explains how to guide learners from superficial impressions to being able to critique perspective, power and ...

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What is Xero? A top accounting software that's gone through some updates since last year: but should your business still be signing up in 2026? Let's find out.

Extended educational sessions that offer attendees the opportunity to learn research methods and techniques from prominent psychological scientists.

How Time Flies is a daily feature looking back at Pantagraph archives to revisit what was happening in our community and ...

Abstract: Partition functions and graph polynomials have found many applications in combinatorics, physics, biology and even the mathematics of finance. Studying their complexity poses some problems.

How Time Flies is a daily feature looking back at Pantagraph archives to revisit what was happening in our community and ...

This contribution is part of the special series of Inaugural Articles by members of the National Academy of Sciences elected in 2020. Mammalian cells contain only one glycosyltransferase, OGT, that ...

Data work in 2026 asks for more than chart building. Professionals are expected to clean data, query databases, explain ...