whatcha doin' (adj)
/ˈwʌtʃə ˈduɪŋ/

short for 'what are you doing?'

teaching method (n)
/ˈtitʃɪŋ ˈmɛθəd/

a principle follow which a teacher teaches his or her students

hypothesis (n)
/haɪˈpɑθəsəs/

an idea or explanation of something that is based on a few known facts but that has not yet been proved to be true or correct

principle (n)
/ˈprɪnsəpl/

a rule, or a theory that something is based on

foundation (n)
/faʊnˈdeɪʃn/

the basic for, the root of

opposite (adj)
/ˈɑpəzət/

as different as possible from something

AUA (n)
/eɪ ju eɪ/

short for American University Alumni

hardcore (adj)
/hɑrd kɔr/

very strict, very serious (about something)

TPRS (n)
/ˌtiː piː ˈɑːr ɛs/

short for 'Teaching Proficiency through Reading and Storytelling'

all over the place (idiom)
/ɔl ˈoʊvər ðə pleɪs/

not well organized or carefully considered

cover (v)
/ˈkʌvər/

to write or talk about something in detail, showing the different ideas and opinions about it