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Learn with Mia, Sam & Ivy!

Friendly, step-by-step math lessons for Kindergarten through Grade 5. 120 short videos, 20 for every grade.

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Start with lesson 1 and watch in order. Each lesson is about 4 to 5 minutes.

Kindergarten math lesson with Mia, Sam and Ivy

Kindergarten

Counting to 100, shapes, adding and subtracting to 10.

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See all 20 lessons
  1. Counting 1 to 10
  2. Counting 11 to 20
  3. Counting to 100 by Tens
  4. One Number for Each Thing
  5. Zero Means None
  6. More, Fewer or the Same
  7. Which Number Is Bigger
  8. Flat Shapes
  9. Shapes All Around Us
  10. Big and Small, Long and Short
  11. Sorting and Counting
  12. Putting Together - Adding to 5
  13. Taking Away - Subtracting from 5
  14. Adding to 10
  15. Subtracting from 10
  16. Ways to Make 5
  17. Ways to Make 10
  18. Teen Numbers - Ten and Some More
  19. Story Problems
  20. Kindergarten Review Party
1st Grade math lesson with Mia, Sam and Ivy

1st Grade

Counting to 120, tens and ones, facts to 20, coins and time.

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See all 20 lessons
  1. Counting to 120
  2. Skip Counting by 2s, 5s and 10s
  3. Tens and Ones
  4. Comparing Numbers to 120
  5. Facts to 10
  6. Doubles and Near Doubles
  7. Adding within 20 - Make a Ten
  8. Subtracting within 20
  9. Story Problems within 20
  10. Halves and Fourths
  11. Is It Equal
  12. Missing Numbers
  13. Coins
  14. Telling Time
  15. Calendar
  16. Measuring Length
  17. Heavier, Lighter, Holds More
  18. Shapes and Their Parts
  19. Graphs and Patterns
  20. First Grade Review Party
2nd Grade math lesson with Mia, Sam and Ivy

2nd Grade

Place value to 1,000, regrouping, money, time and measuring.

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See all 20 lessons
  1. Hundreds, Tens and Ones
  2. Counting to 1,000
  3. Even and Odd
  4. Comparing Numbers to 1,000
  5. Adding Two-Digit Numbers
  6. Adding with Regrouping
  7. Subtracting Two-Digit Numbers
  8. Subtracting with Regrouping
  9. Money to Two Dollars
  10. Time to 5 Minutes
  11. Fast Facts to 20
  12. Estimating Sums and Differences
  13. Two-Step Story Problems
  14. Fractions - Halves to Eighths
  15. Measuring in Inches and Feet
  16. Centimeters and Meters
  17. Pounds and Cups
  18. Solid Shapes
  19. Bar Graphs and Picture Graphs
  20. Second Grade Review Party
3rd Grade math lesson with Mia, Sam and Ivy

3rd Grade

Multiplication, division, fractions, area and perimeter.

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See all 20 lessons
  1. Thousands Place Value
  2. Rounding to Tens and Hundreds
  3. Adding Three-Digit Numbers
  4. Subtracting Three-Digit Numbers
  5. What Is Multiplication
  6. Multiplying by 2, 5 and 10
  7. What Is Division
  8. Fact Families - Multiply and Divide
  9. Fractions on a Number Line
  10. Comparing Fractions
  11. Multiplying by 3, 4 and 6
  12. Multiplying by 7, 8 and 9
  13. Multiply and Divide Story Problems
  14. Area - Square Units
  15. Perimeter
  16. Time to the Minute and Elapsed Time
  17. Money and Making Change
  18. Patterns and Input-Output Tables
  19. Bar Graphs, Picture Graphs and Line Plots
  20. Third Grade Review Party
4th Grade math lesson with Mia, Sam and Ivy

4th Grade

Big numbers, multi-digit multiplying, fractions and decimals.

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See all 20 lessons
  1. Place Value to Millions
  2. Comparing and Rounding Big Numbers
  3. Adding and Subtracting Big Numbers
  4. Multiplying by One Digit
  5. Multiplying Two-Digit Numbers
  6. Dividing with Remainders
  7. Factors and Multiples
  8. Prime and Composite Numbers
  9. Equivalent Fractions
  10. Adding and Subtracting Fractions
  11. Multiplying a Fraction by a Whole Number
  12. Decimals - Tenths and Hundredths
  13. Decimals and Fractions
  14. Comparing and Rounding Decimals
  15. Adding and Subtracting Decimals
  16. Measurement Conversions
  17. Angles
  18. Points, Lines and Rays
  19. Area and Perimeter Formulas
  20. Fourth Grade Review Party
5th Grade math lesson with Mia, Sam and Ivy

5th Grade

Decimals, fraction operations, volume and the coordinate plane.

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See all 20 lessons
  1. Decimal Place Value to Thousandths
  2. Comparing and Rounding Decimals
  3. Adding and Subtracting Decimals
  4. Multiplying Decimals
  5. Dividing Decimals
  6. Adding and Subtracting Unlike Fractions
  7. Multiplying Fractions
  8. Order of Operations
  9. Long Division by Two Digits
  10. Variables and Expressions
  11. Volume of Rectangular Prisms
  12. The Coordinate Plane
  13. Line Plots with Fractions
  14. Classifying Triangles
  15. Quadrilaterals
  16. Mean, Median, Mode and Range
  17. Exponents and Powers of Ten
  18. Number Patterns and Rules
  19. Converting Measurements
  20. Fifth Grade Graduation Party

How every lesson works

The same three steps each time, so children know what comes next.

1

Learn the idea

Mia, Sam and Ivy explain one idea with pictures, blocks and number lines.

2

Spot the mistake

One of the kids makes a common mistake, and the others show how to fix it.

3

Your turn!

Children answer out loud during the pause, then check their answer.

For parents and teachers

  • Aligned with the Virginia Mathematics Standards of Learning (SOL) for each grade.
  • Free to watch on YouTube. No sign-up needed.
  • Short lessons that work for practice at home, in class, or for review.
  • Each grade ends with a review party covering the whole year.

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