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Understanding the Concept of Irrational Numbers

Understanding the Concept of Irrational Numbers

Draw a square that’s one unit on each side, then measure the diagonal. You get a number that no fraction will ever capture exactly. That number is √2, one of the most famous irrational numbers in math. Students first meet irrational numbers in middle school...
Algebra 2 Help: A Clear Guide to Mastering the Basics

Algebra 2 Help: A Clear Guide to Mastering the Basics

A student who aced Algebra 1 can hit Algebra 2 and suddenly feel lost by the third week. They stare at a logarithm problem that looks like a foreign language. It happens all the time, and it rarely means the student got worse at math. It usually means one earlier...