* Larkin, K., [[Silke Ladel|Ladel, S.]], [[Ulrich Kortenkamp|Kortenkamp, U.]], & Etzold, H. (2019). Developing student understanding of place value and supporting teachers’ confidence in teaching place value via a digital tool. Australian Primary Mathematics Classroom, 24, 21–26. | * Larkin, K., [[Silke Ladel|Ladel, S.]], [[Ulrich Kortenkamp|Kortenkamp, U.]], & Etzold, H. (2019). Developing student understanding of place value and supporting teachers’ confidence in teaching place value via a digital tool. Australian Primary Mathematics Classroom, 24, 21–26. |