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KAS Math Standard: KY.4.NF.1

Understand and generate equivalent fractions.

Broken Calculator: Simplifying Fractions

Broken Calculator: Simplifying Fractions

This calculator simplifies fractions with a rule that sometimes works. What is it doing wrong?

How Many Ways: Fraction Subtraction 234

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?

How Many Ways: Fraction Addition 234

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?

How Many Ways: Fraction Subtraction Equals 1/2

How Many Ways: Fraction Subtraction Equals 1/2

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

Fractions: Decompose and Recompose

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?

How Many Ways: Fraction Equivalence

How Many Ways: Fraction Equivalence

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

Writing A Story About Fraction Equivalence

Writing A Story About Fraction Equivalence

When fractions take on a new denominator, it’s as if they’re wearing a disguise – same value, new look. So let’s write a story about fraction equivalence starring a fraction who needs to fit in with a new group.

Fraction Puzzlers: Add and Subtract Fractions To Reach A Number

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?

A Grid-Based Fraction Project

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.