Pronunciation: [tˈiːt͡ʃɪn] (IPA) 
"Teachin" is an informal spelling of the word "teaching". The IPA transcription of "teaching" is /ˈti.tʃɪŋ/. The informal spelling replaces the final syllable with -in, likely in an attempt to simplify the spelling. However, this spelling is nonstandard and should not be used in formal writing or communication. It is important to use correct spelling in order to clearly convey intended meaning and avoid confusion or misunderstandings.
Teach-ins are educational events or forums that involve public lectures, discussions, and debates on a specific topic, typically addressing social or political issues. The term "teach-in" is derived from the words "teach" and "sit-in," reflecting its purpose of teaching and learning through active participation and engagement.
These events originated in the 1960s during the civil rights movement and the Vietnam War, initially organized as a form of protest against established educational systems. Teach-ins often took place on college campuses, where students and professors came together to discuss and analyze complex issues related to peace, social justice, or political activism.
Teach-ins usually involve multiple speakers who provide different perspectives on the chosen topic, promoting critical thinking and a deeper understanding of the subject matter. Participants may also engage in workshops, group discussions, or information sharing to further foster the educational experience. Teach-ins aim to promote awareness of important social or political issues and inspire individuals to become agents of change by encouraging dialogue and raising consciousness.
In summary, a teach-in is an educational event that brings together individuals from various backgrounds to learn and discuss critical social or political issues. By offering a platform for open dialogue and sharing diverse viewpoints, teach-ins strive to stimulate intellectual growth, raise awareness, and inspire action towards positive societal change.
The word "teachin" does not have a specific etymology as it is a slang term that evolved within African American Vernacular English (AAVE). However, it is likely derived from the verb "teach", which comes from the Old English word "tǣcan", meaning "to show, point out, or instruct". In AAVE, the "-in" suffix is often used to form gerunds or present participles, so "teachin" can be understood as a merging of the words "teach" and the suffix "-in". The term "teachin" in AAVE broadly refers to educational or informational events, workshops, or gatherings where knowledge is shared, often in an informal or community-based setting.
