3rd Grade

Math Warm-Ups

Splat Math

(From Steve Wyborney)


Estimation 180

Clothesline Math - Fraction Talks 

Number and Operations in Base Ten:

Multiplication and Division

Pick a Path

Practice reaching a target number with different operations.


Bunny Times

Practice multiplication with bunnies, carrots, and arrays.

Number and Operations:



Fraction Concentration

Match fractions to an area or group model.


Matching Fraction Game

Mach fractions to a number line model.



Cover Up Fraction Game 

Cùbrelo (Spanish)

Explore the relative size of fraction pieces and relationships between them.

Uncover Fraction Game 

Descubrelo/Destapalo (Spanish)

Get really good at strategically exchanging fractions for equivalent fractions.

Greatest Fraction Wins!

La Fracción más Grande Gana! (Spanish)

Roll and place each digit as you explore the role of the numerator & denominator  in the value of a fraction as well as model and compare fractions.)


Fraction Capture

Captura la Fracción (Spanish)

This game is like the card game “War.”  Compare fractions, justify your thinking, win cards!

Fraction War (from Fractiontalks.com)

Fraction War Video

Fraction War Cards

Capture Fractions


San Francisco USD’s Curriculum

Unit 3.8: Fractions

This is a strong fraction unit filled with visual models, tools, and tasks to support students in making sense of fractions.  It is worthwhile to look through the unit in its entirety.

Paper Halving (NRich Maths)

How many different ways can you fold the sheet of paper in half?  


Halving (NRich Maths)

Make a claim and prove whether the squares are split into equal halves or not.


Geoboard Fractions

Partition geoboards into halves, fourths, and eighths.


School Playground

(from SFUSD Unit 3.8)


The Swim Race  

(from SFUSD Unit 3.8)

Place fractions on a number line.


Fair Feast

Share different numbers of food items at a feast equally with 2 people.

Fair Sharing

Fair Shares?  A Pizza Dilemma


Sharing Pizza Slices

3rd Grade Menu:  Fractions


Practice Book (Fractions - Units 1 &  6)

Temporarily Free from The Math Learning Center

Print and/or upload to Go Formative (free accounts for now)


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