Sheri-Lynn Skwarchuk receives funding from the Social Sciences and Humanities Research Council. She is also a board member at Oak Street Nursery School and the Project Director of the ToyBox project.

Sorting items by different properties and comparing them is a skill that you can observe the children learning to use with increasing sophistication, as Sheila Ebbutt and Carole Skinner demonstrate.

When is the winner of a race not the winner? When the rules are so confusing no one can tell if the person who crosses the finish line first actually won. Ask the Iron Dog about it. Here is what the ...

Thinking back on Halloween, were you a “dump all your candy into one bowl” child? Or did you enjoy meticulously sorting your treats into a post-Halloween candy store and trading with others? If you ...