Parents and teachers, you may have often noticed when a child skips numbers or mismatches objects while counting.
These small signs can mean a child is struggling with more than just counting.
Learning to count well forms the backbone of all later math skills.
In this post, you will learn what one-to-one correspondence is, why it matters, how to teach it, and what to expect as your child learns.
What is One-to-One Correspondence?
One-to-one correspondence means matching one object to one number...
Published on August 21, 2025 04:43