eBook
Rice University

Introductory Statistics

For Students 9th - Higher Ed Standards
Statistically speaking, the content covers several grades. Featuring all of the statistics typically covered in a college-level Statistics course, the expansive content spans from sixth grade on up to high school. Material...
eBook
Khan Academy

Khan Academy: Using Recursion to Determine Whether a Word Is a Palindrome

For Students 9th - 10th
Learn how to use recursion to determine whether a word is a palindrome.