Table 1

TPSR+GF observation system

Criterion	Category	Code	Description
Expectations	Objective of session	OBS	Prospects and aims of the session
	Objective of task	OBT	Prospects and aims of the task
	Objective of gamification	OBG	Objectives of gamification (music/videos, decoration. etc.)
	Undefined objective	UOB	Not generate session expectations or objectives
Explanation	Imposition instructions	IMP	Without the possibility to include changes
	Shared	SHA	Proposals are allowed to be decided in common
	Dynamics	DYN	Generate emotions (curiosity), social interrelationships, etc.
Organisation	Established	EST	Spaces and materials are mandated
	Distribution of Function	DIS	Functions and roles are allocated
	Suggested	SUG	Teachers pose opportunities to pupil’s interventions
Task adjustments	Negative Evaluation	NEG	Rebuke to the students
	Redirect	RED	Correct student’s responses
	Positive Evaulation	POS	Encourage and motivate the students
	Proposals	PRO	Formulate new options to be successful
	Rewards	REW	Offer rewards for good task performance
Student’s responses	Reproduction	REP	Replicate tasks or situations
	Unbalances	UNB	Disarranged or disordered responses (talking, distractions, etc.)
	Autonomy and Leadership	AUT	Drive initiatives
	Self-Assessment	SAS	The student evaluates their own performance
Session summary	Guided summary	GUS	The teacher summarises the session
	Shared summary	SHU	The students take part in the session summary
	Non-existent summary	NSU	The sessions end without being summarised