Learning and teaching early math : the learning trajectories approach /

অনুযায়ী Clements, Douglas H., Sarama, Julie.
প্রকাশিত 2009

Learning and teaching early math : the learning trajectories approach /

অনুযায়ী Clements, Douglas H., Sarama, Julie.
প্রকাশিত 2014

Early childhood mathematics education research : learning trajectories for young children /

অনুযায়ী Sarama, Julie., Clements, Douglas H.
প্রকাশিত 2009

Quilt squares and block towns : 2-D and 3-D geometry : grade 1, also appropriate for grade 2 /

অনুযায়ী Russell, Susan Jo., Clements, Douglas H., Sarama, Julie.
প্রকাশিত 1998