actionaddressingahdootanxietybalancingcallclassclassroomconceptualcouncildonensuringexplorationfluencygoalshighimportantinstructionallearnedlearningmakingmathematicalmathematicsmeaningfulperspectivespracticeproceduralreasoningrepresentationsrobertroutinesschoolstrugglestudentstudentssupportingtasksteachteacherteachingthinkinguncoveringunderstandingusingwisconsinyear