Number Sense

Children engaged in one more one less activities for kids using colorful counting bears and number cards in modern home setting

7 Powerful One More One Less Activities for Kids’ Math Success

7 Powerful One More One Less Activities for Kids’ Math Success Last week, I watched my 4-year-old daughter count her toy dinosaurs with such concentration that it reminded me why one more one less activities for kids are absolutely crucial for building mathematical confidence. As a former middle and high school math teacher who now

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Young child learning through subitizing activities for kindergarten, building grit through math mistakes in a supportive learning environment

7 Fun & Effective Subitizing Activities for Kindergarten Kids

7 Fun & Effective Subitizing Activities for Kindergarten Kids Last week, I watched my 4-year-old daughter instantly recognize three dots on her dice without counting them one by one. As a former middle and high school math teacher, this moment reminded me why subitizing activities for kindergarten are absolutely essential for building strong mathematical foundations.

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Mother and young child playing with number blocks on the floor, developing math estimation skill through hands-on play in a cozy home setting

Why Estimation Is the Most Important Math Skill You’re Not Teaching

Why Estimation Is the Most Important Math Skill You’re Not Teaching Estimation is the math superpower your child might be missing.Last week at the grocery store, I watched my first-grader carefully count out exact change for his pack of gum — twelve individual pennies, two nickels, and a dime. Meanwhile, my four-year-old looked at a

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