Students will practice adding, subtracting, multiplying, and dividing complex numbers with this coloring activity. For division, students must be able to rationalize the denominator, which includes multiplying by the conjugate.
There are 20 problems total, separated into two columns. Students simplify each expression, then look for matching answers between the columns. They color the star according to their matching answers. This could also used as a partner activity in which Partner A does the left side and Partner B does the right side.
This activity was created for an Algebra 2 level class.
This activity works very well in conjunction with my Algebra 2 Solving Quadratic Equations & Complex Numbers Unit
Star image licensed from Art by Jenny K
This resource is included in the following bundle(s):
Algebra 2 Activities Bundle
This purchase includes a license for one teacher only
for personal use in their classroom. Licenses are non-transferable
, meaning they can not be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses. If you are a coach, principal, or district interested in transferable licenses to accommodate yearly staff changes, please contact me for a quote at firstname.lastname@example.org.
This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.