World's largest collection of Olympiad-level math problems now available to everyone

Every year, the countries competing in the International Mathematical Olympiad arrive with a booklet of their best, most ...
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Using proportions to find the value given a certain percentage, 120% of what is 90?

Description: 👉 Learn how to solve problems using percents. When solving problems with percents we will either convert the percents to decimal form or use proportions to solve. We will look to solve ...
The Hechinger Report

How Texas plans to make access to advanced math more equitable

Jennifer Williams, center, teaches math at Tasby Middle School in Dallas, TX, on Sep 15, 2023. Credit: Jason Janik/Dallas Morning News The Hechinger Report covers one topic: education. Sign up for our ...
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How One District Diversified Its Advanced Math Classes — Without the Controversy

This story about math equity was produced by The Hechinger Report, a nonprofit, independent news organization focused on inequality and innovation in education. Sign up for the Hechinger newsletter.