There is a long-documented problem of inequalities in mathematics education across the United States and in other countries around the world. Previous research suggests socioeconomic status, or SES, ...

40 progressive Edexcel GCSE Higher (1MA1) inequality questions with full mark-scheme style worked solutions. Every line is explained and every mark is annotated at the exact point it would be awarded.

👉 Learn how to write the inequality given a graph on a number line. To do this we will need to know the difference between open and closed points as well as what it means for a value to be less than ...

The United States has the highest income gap in the developed world, and it's affecting how kids do in school, new research suggests. A new study reports that 10-year-olds' scores on standardized math ...