As set out by the National Governors Association (NGA) and the Council of Chief State School Officers (CCSSO) in the Common Core State Standards Initiative. For more information, please visit the Number and Operations: Base Ten domain at the Common Core State Standards website.
May 30, 2019
Looking at a video from our Focus on the Child series, Collaborative member Donna Johnson leads a discussion about the mathematical thinking of a child during a comparison task. This is an example of how…
Collaborative member Donna Johnson leads teachers in a discussion about an activity designed to build number sense in a video from our Focus on the Lesson series. This is an example of how we use…
Here you can download cards and simple-to-learn game ideas to help young children build their understanding of early math concepts such as cardinality and composing and comparing numbers.
Everyone knows it’s better to teach someone how to fish than to hand out fish. In terms of professional development, this philosophy means empowering classroom teachers to grow their own practice by facilitating the learning of other teachers.
At the heart of it, graphing in the early years is about quantifying information in order to answer a question. That requires children to organize data in some visible way so that comparisons and generalizations are possible.
Early childhood teacher candidates engage in an adult learning activity that has them order and reorder objects by size according to different attributes.
Examining sets of unit blocks challenges educators to think about relationships of the blocks. A deeper understanding of the features of unit blocks empowers teachers to support children in ways that promote joyful math learning.
Books are a powerful way to launch math investigations with children, but also with adult learners. Our Learning Labs often use picture books as a doorway into mathematics. Here, teachers explore multiple representations of the number five in Anno's Counting Book by Mitsumasa Anno.
Our Learning Labs open with greetings that serve the dual purpose of building a safe learning community while introducing a math topic in a fun, accessible way. Here, adults directly compare the lengths of paper strips as they mingle around the classroom to find an exact match.
Regardless of how high a preschooler can rote count, a child’s sense of what those numbers actually mean develops gradually. We call this understanding number sense, and it requires relating numbers to real quantities.