Math Centers / Castle Hills / News

What Is PEMDAS? Explained for Elementary School Students

Sep 3, 2024 | Castle Hills Blog

Here is everything you need to know about PEMDAS, including how to use it and remember it, examples, and a fun quiz to test what you’ve learned.

PEMDAS: Parenthesis, exponents, multiplication, division, addition, subtraction

Castle Hills Blog

myMathnasium, Mathnasium's Enrolled Families Portal, Launches This Week

Jun 15, 2026 | Castle Hills Blog

The History of Roman Numerals & Why They Still Matter

Apr 20, 2026 | Castle Hills Blog

Discover who invented Roman numerals, how the system evolved, and why understanding it still matters for students today.

Mathnasium of Carrollton Team Recognized as Top 5 Owners Again!

Aug 12, 2023 | Castle Hills Blog