[1] : WordNet (r) 2.0

educational activity
     n : the activities of educating or instructing or teaching;
         activities that impart knowledge or skill; "he received
         no formal education"; "our instruction was carefully
         programmed"; "good teaching is seldom rewarded" syn: education,
          instruction, teaching, pedagogy
see also:
education instruction teaching pedagogy 

Activity >> A Words
Activity, definition of term: Activity
activity_pag1.html

Educational >> E Words
Educational, definition of term: Educational
educational_pag1.html

Sexual Activity >> S Words
Sexual Activity, definition of term: Sexual Activity
sexual+activity_pag1.html