As a high school math teacher for more than 15 years, I’ve seen it happen again and again. Long-term math retention can be elusive. For students to succeed in math, they need to master precursor ...

Only 70 years ago, mathematics might have been said to consist of algebra, analysis, number theory and geometry. Today, so many new areas have sprouted that the term “mathematics” seems almost ...

The numbers listed above are not in base 10, also known as the decimal system. Show puzzle solution The terms of the sequence all represent the decimal (base 10) number 6 as it is represented in ...