educational activity vs instruction

educational activity and instruction both are nouns.

Word	Noun	Adjective	Verb	Adverb
educational activity	Yes	No	No	No
instruction	Yes	No	No	No

As nouns, educational activity and instruction are synonyms defined as:

educational activity and instruction: the activities of educating or instructing; activities that impart knowledge or skill

Other synonyms of educational activity include didactics, education, pedagogy, teaching.

educational activity (noun)	instruction (noun)
the activities of educating or instructing; activities that impart knowledge or skill	the profession of a teacher
	the activities of educating or instructing; activities that impart knowledge or skill
	(computer science) a line of code written as part of a computer program
	a message describing how something is to be done