Inclusive and ethical teaching means

designing instruction to be inclusive and equitable (including practices of Universal Design for Learning), ensuring that every student can participate fully and their presence and participation is valued
representing the diversity of the field’s practitioners, content, and applications
acting with integrity and respect toward students
Implements course policies that are equitable and applied fairly

Guides and Resources

Principles of Universal Design for Learning (UDL)
Disability resources and educational services (DRES)
Creating an inclusive classroom atmosphere
etc.