Here’s how you can set up a co-teaching schedule on Microsoft Classroom:

1. Create a Classroom: Navigate to classroom.microsoft.com and sign in with your school or work account. Click Create to create a new class.
2. Invite Co-Teachers: On the class page, go to the 'People' option to invite co-teachers to the class. You can click the 'Invitation' option to invite one or more people.
3. Schedule Assignments: Go to the 'Assignments' tab and create one or more assignments. Give the assignments due-dates- and also choose one or more co-teachers to collaborate with you.
4. Organize the Materials: You can also organize the materials by unit or week and add videos, readings, quiz, and discussions to create an engaging class experience.
5. Send Reminders: You can click the 'Send' button to remind students to check for new assignments. You can also use the 'Classwork' tab to monitor student participation, progress, and feedback.