← All Standards

Grade 4

• Geometry

  • 4.G.A.1
  • 4.G.A.2
  • 4.G.A.3

• Measurement & Data

  • 4.MD.A.1
  • 4.MD.A.2
  • 4.MD.A.3
  • 4.MD.B.4
  • 4.MD.C.5
  • 4.MD.C.5.a
  • 4.MD.C.5.b
  • 4.MD.C.6
  • 4.MD.C.7

• Number & Operations: Base Ten

  • 4.NBT.A.1
  • 4.NBT.A.2
  • 4.NBT.A.3
  • 4.NBT.B.4
  • 4.NBT.B.5
  • 4.NBT.B.6

• Number & Operations: Fractions

  • 4.NF.A.1
  • 4.NF.A.2
  • 4.NF.A.2.a
  • 4.NF.A.2.b
  • 4.NF.B.3
  • 4.NF.B.3.a
  • 4.NF.B.3.b
  • 4.NF.B.3.c
  • 4.NF.B.3.d
  • 4.NF.B.4
  • 4.NF.B.4.a
  • 4.NF.B.4.b
  • 4.NF.B.4.c
  • 4.NF.C.5
  • 4.NF.C.6
  • 4.NF.C.7

• Operations & Algebraic Thinking

  • 4.OA.A.1
  • 4.OA.A.2
  • 4.OA.A.3
  • 4.OA.B.4
  • 4.OA.C.5
  • 4.OA.C.6

Arizona Math Standard: 4.NF.B.3.b

Decompose a fraction into a sum of fractions with the same denominator in more than one way (e.g., 3/8 = 1/8 + 1/8 + 1/8; 3/8 = 2/8 + 1/8; 2 1/8 = 1 + 1 + 1/8 + or 2 1/8 = 8/8 + 8/8 + 1/8).

Gr 3-7

What’s the Pattern? Fraction Addition

Can your students figure out how to add fractions by looking for a pattern?

Gr 1-5

Find The Pattern: Multiply Fractions

What if you set the stage for students to discover how to multiply fractions?

Gr 3, 4, 5, 7

How Many Ways: Fraction Subtraction 234

How many different ways can you make this fraction subtraction statement true using only the digits one through nine?

Gr 1, 3, 4, 5, 7

How Many Ways: Fraction Addition 234

How many different ways can you make this fraction addition statement true using only the digits one through nine?

Gr 1, 3, 4, 5, 7

How Many Ways: Fractions Divide Equals 2/3

One equation. Digits one through nine. How many ways can you make it work?

Gr 3-7

How Many Ways: Multiply Fractions Equal 1/4

One equation. Digits one through nine. How many ways can you make it work?

Gr 3, 4, 5, 7

How Many Ways: Fraction Subtraction Equals 1/2

How many different ways can you make this math statement true using only the digits one through nine?

Gr 1, 3, 4, 5, 6, 7

Fractions: Decompose and Recompose

What if we took a fraction apart, then took those pieces apart, then recombined them, and then recombined those, arriving back to the original fraction?

Gr 1-4

Numerator or Denominator: Which has more power in a fraction?

What do you do with students who already get their fraction operations? Give them a contrived project about recipes or pizza slices? Make them solve annoyingly hard practice problems? Please. Here, we get students thinking in a whole new way, pondering which has more power, the numerator or denominator.

Gr 2-6

How Many Ways: Fraction Equivalence

How many different ways can you make this math statement true using only the digits one through nine?

Gr 1, 2, 3, 4, 6

Fraction Ordering Tournament

Which set of fractions would be the trickiest to order from least to greatest? Let’s have a tournament!

Gr 2-8

Math Curiosity: Waring’s Conjecture

So, can you write every odd (greater than 3) as the sum of three primes?

Gr 1-5

Fraction Puzzlers: Add and Subtract Fractions To Reach A Number

You only have six digits to form three fractions. Can you combine them to get to 0?

Gr 3, 4, 5, 7

Math Curiosity: Collatz Conjecture

The Collatz Conjecture: start with any number and get to 1 using just two rules. It seems to always work…

Gr 1-6

A Grid-Based Fraction Project

You’ve got 60 spaces on a grid to create an amusement park, a house, a farm, or whatever you’d like. Divide it into seven pieces, order it by size, combine into two halves, and more in this fraction project.

Gr 1-5