All Topics

Addition

K–6th

From combining groups of blocks to multi-digit mental math, addition is the first operation kids own.

22 articles

Practice addition with your child — free placement finds their level

Skills your child will master

  • Adding within 10 using manipulatives
  • Number bonds and fact families
  • Adding with regrouping (carrying)
  • Multi-digit addition strategies
  • Mental math shortcuts (doubles, make-a-ten)

Builds number bonds first so kids see the relationship between parts and wholes, then layers in standard algorithms once the reasoning is solid.

Counting in the Real World

K–1st1

Ants on a Log: A Counting Recipe at Home

Spread, count, and eat — this classic snack turns peanut butter and raisins into a hands-on counting and addition activity your child can make every day.

4 min readK–1st

Counting Strategies

K–2nd1

How to Help a Child Who Still Counts on Fingers

Counting on fingers is not bad, it is a valid strategy. But if it is still your child's only strategy by grade 2 or 3, it signals missing number relationships. Here is how to build the strategies that replace finger counting naturally.

4 min readK–2nd

Developmental Readiness

K–2nd1

When Your Young Child Hits a Wall in Math (It's Not What You Think)

Bright Pre-K and kindergarten children can fly through early math and then suddenly stall. The reason is almost never ability, it is developmental readiness. Here is what is happening and what to do about it.

7 min readK–2nd

Early Addition

K–1st1

How to Teach Addition to 5-Year-Olds (Without Tears)

The 3-step method (objects → pictures → numbers) for teaching addition to kindergartners, with ten-frame visuals you can use today and the most common parent mistake to avoid.

5 min readK–1st

Grade Expectations

K–2nd4

What Your Second Grader Should Know in Math

A clear guide to the math skills your second grader should master, from adding and subtracting within 1000 to early multiplication thinking, place value, and standard measurement. Know what is on track.

5 min read2nd–2nd

What Your Kindergartner Should Know in Math

A clear guide to the math skills your kindergartner should master, from counting to 100 and adding within 5 to comparing numbers and recognizing shapes. Know what is on track and what needs attention.

5 min readK–K

What Your First Grader Should Know in Math

A clear guide to the math skills your first grader should master, from addition and subtraction within 20 to place value, telling time, and early measurement. Know exactly what is on track.

6 min read1st–1st

What Should My Child Know in Math by Grade Level?

A clear, honest guide to what math skills your child should have mastered at each grade level, from Pre-K through 8th grade. Use this to assess where your child stands and identify gaps.

4 min read

Measurement in the Real World

K–1st1

Fruit Salad by the Cup: A Measuring Recipe at Home

Scoop, pour, and mix a real fruit salad while practicing measuring cups, counting pieces, and comparing amounts — a recipe your child can make for the whole family.

4 min readK–1st

Number Bonds

K–1st1

How to Teach Number Bonds (The Foundation for Addition)

Number bonds show how numbers break apart and fit together. They are the bridge between counting and addition, and most curricula rush past them. Here is how to teach number bonds so they stick.

5 min readK–1st

Fact Families

1st–2nd2

What Are Fact Families in Math?

A fact family is a group of related math facts using the same three numbers. Here is what they are, why they matter, and how they connect addition to subtraction and multiplication to division.

2 min read1st–2nd

How to Teach Fact Families (The Key to Connecting Operations)

Fact families show that addition/subtraction and multiplication/division are two sides of the same coin. Here is how to teach this relationship so your child stops treating each operation as a separate world.

4 min read1st–2nd

Fact Fluency

1st–4th1

How to Build Math Fact Fluency (Without Killing the Joy)

Math fact fluency, knowing basic facts automatically, is essential. But drilling without strategy creates frustration. Here is how to build fluency that sticks.

3 min read1st–4th

Fractions in the Real World

1st–4th2

Smoothies: A Fractions Recipe at Home

Blend a real smoothie while adding fractions, comparing measurements, and figuring out how full the blender is. A recipe your child will want to make every day after school.

4 min read1st–4th

Banana Bread: A Fractions Recipe at Home

Mash bananas, measure mixed numbers, and set a timer — a real baking project that puts fractions, measurement, and time-telling to work in one delicious loaf.

4 min read1st–4th

Mental Math

1st–3rd1

How to Teach Mental Math Strategies for Addition and Subtraction

Mental math is not about being fast, it is about flexible thinking. Here are the key strategies that make mental addition and subtraction efficient, and how to teach them so your child stops relying on finger counting.

5 min read1st–3rd

Regrouping

1st–2nd2

What Is Regrouping in Math?

Regrouping, also called carrying and borrowing, is the process of trading between place values. Here is what it means, why it works, and how to explain it to your child.

2 min read1st–2nd

How to Teach Regrouping in Addition (Carrying)

Regrouping is where most kids first hit a wall in math. They can add single digits fine, but 27 + 15 breaks everything. Here is how to teach regrouping so your child understands why they 'carry the one.'

5 min read1st–2nd

Multi-Digit Operations

2nd–3rd1

How to Teach Multi-Digit Addition and Subtraction

Multi-digit addition and subtraction is where place value gets put to work. Here is how to teach the standard algorithms so your child understands why carrying and borrowing work, not just how to do them.

4 min read2nd–3rd

Decimals in the Real World

3rd–6th1

Grocery Budget Meal: A Decimals Recipe at Home

Plan a family dinner on a $15 budget using real grocery prices. Your child will add decimals, compare unit prices, and make change — all before you even get to the store.

5 min read3rd–6th

Homeschool Tips

8th–Pre-K1

Homeschool Math With Multiple Kids

Managing math instruction for multiple children at different skill levels is the biggest logistical challenge in homeschooling. Here are practical strategies that actually work.

7 min read

Review Strategies

8th–Pre-K1

How to Review Math Without Re-Teaching Everything

Your child learned it last month. Now they have forgotten. Here is how to review efficiently, maintaining skills without starting from scratch every time.

3 min read

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