Helping early childhood educators to understand and assess young children’s mathematical minds Authors: Ginsburg, H. 2016
Professional development in early mathematics: Effects of an intervention based on learning trajectories on teachers’ practices Authors: Sarama, J., Clements, D., Wolfe, C. B. & Spitler, M. E. 2016
Designing, scaling up, and evaluating comprehensive professional development based on learning trajectories Authors: Sarama, J. & Clements, D. 2017 in Teachers College Press
The Mathematical Development Beliefs Survey: Validity and reliability of a measure of preschool teachers’ beliefs about the learning and teaching of early mathematics Authors: Platas, L. 2015 in Journal of Early Childhood Research