Description: A simple activity that a substitute teacher can easily lead. This extra lesson uses group learning methods to explore genetic disorders and what causes them.

How to Use: Simply print off enough worksheets for every student, and store them in your Substitute File. Whenever you need a day off you will know that you have a complete activity ready to go!

How To Download: In order to download this resource, you will have to purchase it. All Biology Dictionary resources are free to view on the web – but to print copies for yourself or your class, you must purchase a license.

Essentially, purchasing a license allows you to print the file without any watermarks, view from an offline computer, and make copies for your class. Please don’t share your materials with another teacher. We work hard to create quality materials for you to use, and we will not survive if our resources are freely distributed. Please encourage other teachers to buy their own license if they like our stuff! You can read our License Guidelines for more information.

Simply click the button provided below to download, and you will be taken to the payment processing page. After your payment, you will be redirected to a page where the file will automatically begin downloading.