Struggling to understand imaginary numbers?  Learn what they are and how to simplify expressions with imaginary numbers with this online mini-course.  You'll learn how to simplify the square root of a negative number; how to add, subtract, multiply, and divide with imaginary numbers; and how to use the "cycle of i" to simplify powers of i.

An Affordable Way to Get the Math Help You Need

Private math tutors can be expensive and hard to find.  These in-depth video courses are only a small fraction of what you'd spend on hourly tutoring!

This Imaginary Numbers Mini-Course Includes:

• 5 Videos with detailed instructions and examples
• Mini-quizzes within each section
• Printable Study Guide
• Practice Quiz with Instant Feedback​

Please note that enrollment is for a single student. Teachers may show the videos in class and use the printable study guide, but the videos cannot be recorded or downloaded. The practice quiz is for one student only. Teachers can purchase the quiz separately here for use with multiple students. 

​Simple Online Platform
​Includes unlimited access to the course. View it whenever and wherever you like.

Course Curriculum

​What teachers are saying about Kate's Math Lessons:

I love that your resources are easy for my students to follow! - Ruth O.

My students find your resources very thorough, easy to navigate and understand! - Mary B.

I always appreciate well-made digital resources to supplement in class learning. Thank you! - Symon S.

I LOVE your math lessons! - Melanie B.