id	keyword
gjte-31212	education
gjte-31212	development
gjte-31212	kenya
gjte-31212	learning
gjte-31212	schools
gjte-31212	unesco
gjte-31212	training
gjte-31212	knowledge
gjte-31212	teachers
gjte-31212	global
gjte-31212	environment
gjte-31212	curriculum
gjte-31212	values
gjte-31212	sustainability
gjte-31212	constructivism
gjte-31212	implementation