Course Description

Understanding rational numbers is the foundation for understanding other critical mathematic concepts and their application to everyday life. In this course, middle-level mathematics teachers explore exciting ideas to help students determine appropriate operations for solving problems and becoming more proficient in working with factors, multiples, fractions, decimals, percents, and negative numbers. Teachers develop problem-based activities to engage students in using common algorithms and other mathematical reasoning and sense-making strategies for adding, subtracting, multiplying, and dividing rational numbers. Strategies for estimation and using the number line to represent and solve problems are also provided in this course.

Applications for each non-degree, credit-bearing, course are reviewed by Walden University’s Admissions Office. Therefore, only a single credit-bearing Walden course can be purchased at a time until an admission decision is rendered (usually within 2 business days). If you have any questions, please contact an enrollment specialist at 855-621-4892.

Admission Requirements

Bachelor’s degree conferred
Unofficial transcript(s) from institution(s) with accreditation recognized by Council for Higher Education Accreditation (CHEA) or US Dept of Education. Unofficial transcripts must include the name of the institution, student name, grades earned, credits earned, degree earned, course names/numbers and dates of attendance.
Cumulative GPA of 2.5 or higher.