There’s a Method to Our Mathematics
Mathmaji’s curriculum exceeds the U.S. Common Core State Standards and is in step with the national curriculum standard of Japan, one of the leading countries for math education. Our innovative math sequence is your student’s step-by-step guide to success!
Numbers and Calculations
Your students can learn to calculate quickly and correctly!
+ − × ÷
Get ahead by getting a grip on numbers
Does your student get bogged down when learning new math concepts? New math ideas can be a drag when you haven’t yet mastered addition, subtraction, multiplication, and division.
Mathmaji’s unique approach provides a roadmap of the connections between these operations and propels your student along the shortest route to calculation confidence!
7 + 3 = 10
“Making 10” makes calculating easy
Calculations are effortless for students who can quickly “make 10,” or identify pairs of numbers that sum to 10! That’s why Mathmaji focuses on pairs that sum to 10 and then expands to “making 100,” “making 1000,” and more. When your students know how to “make 10,” calculating is a cinch, even with decimals, fractions, ratios, and approximate numbers!
6 × 7 = 42
Familiarity breeds fluency
Once children learn to walk or read or ride a bike, they don’t have to think about what they’re doing, they just do it! What if your student could answer multiplication problems the same way?
As students have fun solving Mathmaji’s lessons, they’re racking up experience with multiplication solutions and techniques so that multiplying becomes second nature. And when they encounter a problem in homework or life, they won’t hesitate. They’ll just solve it!
Kindergarten
34 = 30 + 4
Understanding Numbers
In just minutes, your kindergartener will be building numbers UP TO 100. Mathmaji makes working with place values as EASY as stacking blocks!
7 + 3 = 10
Add and Subtract by “Making 10”
With just these FIVE sums, your child can MASTER quick addition and subtraction.
1st, 2nd, 3rd
Line ’Em Up!
Your child will learn the difference between “how many?” and “in what order?” It’s as easy as “FIRST, SECOND, THIRD”!
Topics
- Counting
- Making 10
- Addition
- Subtraction
- Numbers Greater than 10
- Ordinal Numbers
- Numbers Greater than 20
Grade 1
8 + 5 = 13
Add and Subtract BIG Numbers
Carrying and borrowing are a BREEZE with the “Making 10” strategy!
100 + 20 = 120
Beyond 100
Master EVEN BIGGER numbers using groups of tens and ones.
½ + ½ = 1
Fraction Folding Fun
Harness the power of ORIGAMI to see HOW FRACTIONS WORK!
Topics
- Addition within 20
- Let’s Express the Size of Divided Parts
- Solving Problems Using Diagrams
- Subtraction within 20
- Addition of Numbers up to 100
- Numbers Greater than 20
- Subtraction of Numbers up to 100
Grade 2
4 + 4 + 4 = 3 × 4
Multiplication IS Addition
If you can ADD, you can MULTIPLY!
1,000 and ⅛
Expand Your Horizons
Explore a world of BIGGER numbers and SMALLER fractions!
47 + 35 = 82
Stack It Up to Figure It Up!
This SIMPLE ARRANGEMENT makes adding two- and three-digit numbers a CINCH!
Topics
- Addition within 100
- Addition within 1000
- Math Sentences with an Unknown
- Subtraction within 100
- Subtraction within 1000
- Equal-size Parts
- Numbers up to 1000
- Multiplication
Grade 3
23 × 4 = 92
A Place for Everything
Your child will learn how COLUMNS make it easy to multiply TWO-DIGIT NUMBERS!
12 ÷ 3 = 4
Divide and Conquer
TRIUMPH over division problems using MULTIPLICATION!
0.1 … 1,000,000
Numbers, Large and Small
Your child will learn to make CONFIDENT calculations, from the TINIEST DECIMALS up to ONE MILLION!
Topics
- Multiplication Patterns
- Multiplication Algorithm
- Decimals
- Division
- More Math Sentences with an Unknown
- Numbers Greater than 1000
- Fractions
Grade 4
847 ÷ 5 = 169 R2
Long Division Made Easy
Your child will learn to make SHORT WORK of LONG DIVISION problems!
2 + 3 × 4 = 14
Operate on Another Level
What comes first: addition, subtraction, multiplication, or division? When you know the ORDER OF OPERATIONS, it’s EASY!
2,157 ≈ 2,000
Destination: Approximation
Your child will learn how to apply this ESSENTIAL SKILL to a host of REAL-WORLD problems.
Topics
- Numbers up to One Trillion
- The Structure of Fractions
- The Structure of Decimals
- Multiplication and Division of Fractions by Counting Numbers
- Order of Operations
- Associative, Distributive, and Commutative Properties
- Division by Single-Digit and Two-Digit Numbers
- Multiplication and Division of Decimal Numbers by Counting Numbers
- Approximate Numbers
Grade 5
2, 3, 5, 7, 11
Prime Time
What are prime numbers and how can they help SOLVE DIVISION PROBLEMS? Your child will find out!
3.2 × 2.1 = 6.72
Get to the Point
Learn the SIMPLE TRICK that’s KEY to multiplying and dividing DECIMALS.
⅔ × ¾ = ½
Fractions in Action
Your child can multiply, divide, add, and subtract FRACTIONS like a PRO!
Topics
- Multiplying and Dividing Decimals
- Even, Odd, and Prime Numbers
- Multiples and Divisors
- Relationships among Counting Numbers, Decimals, and Fractions
- Adding and Subtracting Fractions
- Multiplying and Dividing Fractions
