questioning,curiosity,curiousity,cyclical,engagement,personal,surprising,organic,challenge oriented,probing,interest,celebrates learning,too open-ended,kids get frustrated,circular,iterative,on-going (cycling),fun,challenging,tangents,overwhelming,assessing,interest-focused,not predictive,curriculum aligned,student-centred,discovery,exploration,interest focused,authentic,choice,interesting,active,differentiated,problem-posing,deep,critical thinking,trying,engaging,promotes feedback,self-selected,