Supported by the following organizations
This is to certify that Osmar Barboza Junior successfully completed and received a passing grade in INCLTEACH1x: Inclusive Teaching: Supporting All Students in the College Classroom a course of study offered by ColumbiaX, an online learning initiative of Columbia University.
Noted by
Amanda Irvin
Director, Faculty Programs and Services Columbia University
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- Verified Certificate Issued January 30, 2026
- Valid Certificate ID c9e4184d9153453b875ff4adb3a3c44f