Want to help your eighth-grader master math? Here are some of the skills your child will be learning in the classroom. Understand rational and irrational numbers. Know that a rational number can be ...

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Homescreen Heroes: Duolingo Math teaches up to grade 8 math in a fun and engaging way When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

Math proficiency among eight graders at Albuquerque Public Schools has fallen slightly, according to last year’s state ...