D?ng Tr?n|An Nguyen|Duyen Thi Nguyen|Phuong Ta|Nga Pham|Binh Tri Huynh
Changes in Lesson Plans as Teachers Participate in a Professional Development on Statistical Literacy
Macquarie University|University of Education|Hue University|University of Education|Hue University|University of Education|Hue University|University of Education|Hue University|University of Education|Hue University
research mathematics teacher knowledge gained momentum recently however research teacher planning scarce especially using lesson plans primary data source study examines teachers lesson plans change participate professional development supporting implementing vietnamese reformed curriculum 2018 using designbased research methodology developed researchinformed framework assesses teachers lesson plans developing students statistical literacy emphasized mathematics curriculum informed research literature data collected teachers framework including seven criteria shared used 61 teachers reflect quality lessons analysis 38 lesson plans shows criteria improved pre postlesson plans teachers included explicit comprehensive learning intentions postlessons tasks postlesson plans afforded opportunities students develop statistical literacy helped engage statistical investigation using real data included multiple representations finally postlesson plans tended follow constructivist teaching principles implications ways develop teachers planning competence suggestions future studies included