April 29, 2019
En Español También. 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, composing and comparing numbers, and allowing them to subitize.
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.
Moving from one activity to another just got a lot more mathematical with this simple routine that builds early number sense with preschoolers.
Transition time is a great time for mathematizing a daily routine. This dot card transition is a relatively simple routine that builds number sense in a concrete way, allowing them to subitize.
A quick matching game with dot cards is a fun way for preschoolers to practice recognizing small sets without counting.
This blog post provides some great ideas for first grade Number Talks sessions. These 10-15 minute activities can be centered around the rekenrek or dot cards and are designed to reinforce students’ understanding of number and quantity.