Subitizing is the foundation for number sense and mental math. Learn about common mistakes teachers make when teaching subitizing.

Read about activities, lessons, and centers you can implement to help teach numbers. Download 6 free activities for your students.

This is your go-to guide for everything subitizing! From what it is, why teach it, to proven subitizing activities for preschoolers.

Subitizing activities support the development of number sense. Come learn 5 ways to integrate subitizing activities into your every day classroom routines.

What exactly is subitizing, and how do we teach it to preschool and kindergarten students? Here's your guide to subitizing 101!

Support your students' fact fluency by grabbing these FREE subitizing dominoes!

Are you looking for subitising activities for your maths lessons? Learn about 7 subitising activities that will help your students become strong mathematicians. These EYFS activities feel like fun and games to students, but in reality they are designed to develop the foundational number sense skills needed for maths success. Many of the subitizing activities use materials you already have on hand. Your kids will love these subitizing ideas and you will love watching their learning soar!

Subitizing cards help students develop number sense and beginning math skills. Learn how to use subitizing cards in your classroom.

This simple setup dice game is an easy and fun way to practice subitizing skills with your preschool and kindergarten children. Printable dot paper included!

Use these fun hands-on subitizing clip cards and worksheets to build number sense and subitizing skills with your kindergarten students.