Definition: Co-teaching is a service delivery model that utilizes a licensed special education and general education teacher for the purpose of providing both intensive and milder supports, including the possibility of delivering SDI.
What Co-Teaching is:
- Co-teaching happens in a shared classroom.
- The focus of co-teaching is access to the core for all.
- A co-teacher’s roles will vary depending on student needs.
Co-teaching is NOT:
- Using one of the teachers as an assistant.
- Alternating the lead role, turn-taking.
- Time for one of the teachers to complete administrative work while the other teacher is teaching.
Models of Co-Teaching
The following recommendations come from Marilyn Friend’s book: Co-Teach! Building and Sustaining Effective Classroom Partnerships in Inclusive Schools, 2019. For more details reference her book.
One Teach, One Observe
Recommended usage: frequent, but for brief periods of time
Definition: One teacher manages the instruction of the entire group, while the other teacher systematically gathers data the two teachers decided was important.

Station Teaching
Recommended usage: frequent; (roughly 40% of the time)
Definition: Teachers divide the content to be addressed into three to four segments and group students so each small group rotates through each station. Students can be grouped using flexible grouping strategies. Some stations may be run by a teacher, some may be independent, and some may use technology.

Parallel Teaching
Recommended usage: frequent; roughly 30% of the time
Definition: The class is divided in half and the teachers lead the same instruction with both groups. Students can be grouped by skill level; the same content can be delivered using different strategies. The goal of this model is to provide more opportunity for students to participate and provide closer proximity to the teacher.

Alternative Teaching
Recommended usage: Occasional; up to 30% of the time
Definition: Most students are instructed by one teacher while a small group receives intensive instruction by the other teacher. This model could work well for delivery of SDI.

Team Teaching
Recommended usage: occasional
Definition: Both teachers co-teach the whole class and equally share the leadership of the instruction..

One Teach, One Assist
Recommended usage: seldom (or less)
Definition: One teacher leads the whole group, while the other teacher supports individual students within the whole group. This should be used rarely as it lends itself to placing one teacher in an assistant role.

Co-Teaching Resources
System Structure
Administrator’s Guide to Co-Teaching
Co-Teaching Observation Checklist (self-reflection or walkthrough)
Classroom Resources
Co-Teaching Testimonials
Click the graphic below to hear from a principal, educators, and students at Clayton Ridge share about their co-teaching experiences.

Media Materials from the Keystone AEA Library
Co-Teaching Book of Lists
Co-Teaching Manual
Purposeful Co-Teaching: Real Cases and Effective Strategies
Special Educator’s Guide to Collaboration
Guide to Co-Teaching, 2nd Edition
Co-Teaching Students with Autism K-5
Co-Teaching That Works: Structures and Strategies for Maximizing Student Learning
Co-Teaching Micro-credentials
Browse our micro-credential offerings related to co-teaching.