PMA: What are the Rules for the Base Ten system?

Do your learners have a strong foundation in how our numeration system works? Do they know the three patterns of our Base Ten system, the rules for reading and writing numerals and the rules for counting collections? Do you as the educator have a deep understanding of...

PMA: Developing Number Sense in the Preschool Setting

What are the most important ideas for 4-year-olds to be playing with in relation to the development of number sense? How are you provoking your children to develop a strong foundation in how our Numeration system works? Are you provoking them to play with the three...