ABOUT THIS ACTIVITY: This activity provides an opportunity for students to participate in a simple patterning task that targets increased understanding of similarities and differences. HOW IT WORKS: Open up PPT activity and click “SLIDE SHOW,” Then click “From Beginning.” Instruct the student to progress through the activity with each mouse click. SPECIAL ACCOMMODATIONS: For students with special needs that prevent them from being successful with a traditional mouse, a switch interface Pro (ht