Educational Strategies

Math Help Website: 4 Simple Strategies for Understanding Negative Numbers

Welcome to Dangerous Waters This Article is an Introduction to Negative Numbers This lesson is designed to offer math help online for children who are beginning to work with negative numbers.  Negative numbers tend to be a difficult concept for students to understand, because of their abstract nature.  It is easy to see a positive …

Educational Strategies

3 Simple Steps For Adding & Subtracting Large Numbers

These lessons are designed to offer math help online for children who struggle with addition & subtraction.  According to educational standards, by the time children leave second grade they should be able to add and subtract three digit numbers fluently.  In order to do this, children must know all their addition and subtraction facts from …