A teaching strategy is the method used to deliver information in the classroom, online, or in some other medium. One conceptualization of different styles of learning identifies three main modalities: visual learning, auditory learning, and kinesthetic learning.
Proteus - (Greek mythology) a prophetic god who served Poseidon; was capable of changing his shape at will. Greek mythology - the mythology of the ancient Greeks.
Crepitus (pronounced krep-it-us) is the medical term used to describe a grinding, crackling or grating sensation and/or sound in the body. It is most commonly used to describe joint cracking, such as knee joint cracking or grinding.