# Common Core Explorer

## 3.NF.2.a

These apps, games, and websites will help your students represent a fraction 1/b on a number line diagram by defining the interval from 0 to 1 as the whole and partitioning it into b equal parts. Recognize that each part has size 1/b and that the endpoint of the part based at 0 locates the number 1/b on the number line.
Website
Fog Stone Isle
Fun virtual world builds deep understanding of fractions
3 - 6
PRICE
Free, Paid
PLATFORM
n/a
COMMON SENSE RATING
TEACHER RATING
Website
Frax
Out-of-this-world adventure helps fraction concepts blast off
3 - 5
PRICE
Free to try
PLATFORM
n/a
COMMON SENSE RATING
TEACHER RATING
NOT YET RATED
Website
ALEKS
3 - 12
PRICE
Free to try, Paid
PLATFORM
n/a
COMMON SENSE RATING
TEACHER RATING
Website
Amplify Fractions
Story-based lessons guide students with helpful virtual tutor
3 - 6
PRICE
Free to try, Paid
PLATFORM
n/a
COMMON SENSE RATING
TEACHER RATING
NOT YET RATED
Website
DoodleMaths
Short, daily practice and positive language make success accessible
Pre-K - 8
PRICE
Free to try, Paid
PLATFORM
n/a
COMMON SENSE RATING
TEACHER RATING
Website
EducationCity
Cute, clever, standards-aligned activities teach foundational skills
Pre-K - 6
PRICE
Free to try, Paid
PLATFORM
n/a
COMMON SENSE RATING
TEACHER RATING
App
Fractions, by the Math Learning Center
Unique whiteboard tool lets teachers and students model fractions
3 - 8
PRICE
Free
PLATFORM
n/a
COMMON SENSE RATING
TEACHER RATING
NOT YET RATED
Website
GPALoveMath
Earn cool rewards for learning, practicing core math skills
K - 5
PRICE
Free to try
PLATFORM
n/a
COMMON SENSE RATING
TEACHER RATING
NOT YET RATED
Website
K - 8
PRICE
Paid
PLATFORM
n/a
COMMON SENSE RATING
TEACHER RATING
Website
LearnBop
Adaptive tutorial site helps kids tackle tough math concepts
K - 12
PRICE
Free to try, Paid
PLATFORM
n/a
COMMON SENSE RATING
TEACHER RATING
Website
LearnZillion
Quality Common Core-aligned lessons with great modeling for teachers
K - 8
PRICE
Free
PLATFORM
n/a
COMMON SENSE RATING
TEACHER RATING
Website
Mangahigh
Awesome, adaptive math games with a killer teacher dashboard
2 - 12
PRICE
Free to try
PLATFORM
n/a
COMMON SENSE RATING
TEACHER RATING
Website
Math Snacks
Satisfying mathematical treats kids will gladly gobble up
3 - 8
PRICE
Free
PLATFORM
n/a
COMMON SENSE RATING
TEACHER RATING
Website
Matific
Engaging supplemental resource encourages conceptual understanding
K - 6
PRICE
Free to try
PLATFORM
n/a
COMMON SENSE RATING
TEACHER RATING
Website
Motion Math
Playful collection of games reinforces a diversity of skills
K - 7
PRICE
Free to try, Paid
PLATFORM
n/a
COMMON SENSE RATING
TEACHER RATING
NOT YET RATED
Website
Numberock
Rock out with catchy math music videos and tons of extras
K - 6
PRICE
Free to try, Paid
PLATFORM
n/a
COMMON SENSE RATING
TEACHER RATING
NOT YET RATED
Website
Redbird Mathematics
Excellent adaptive math for flipped or blended classrooms
K - 7
PRICE
Paid
PLATFORM
n/a
COMMON SENSE RATING
TEACHER RATING
Website
SplashLearn
A colorful, fun way for students to build math skills mastery
K - 5
PRICE
Free
PLATFORM
n/a
COMMON SENSE RATING
TEACHER RATING
Website
Tailor-ED
Create differentiated math lessons and assessments in minutes
K - 8
PRICE
Free
PLATFORM
n/a
COMMON SENSE RATING
TEACHER RATING
Website
Teachley EDU
Fun math gameplay with solid skill-building and helpful teacher tools
K - 6
PRICE
Free to try, Paid
PLATFORM
n/a
COMMON SENSE RATING
TEACHER RATING
NOT YET RATED
Website
Woot Math
Adaptive lessons, collaborative games, and analytics add up to an excellent math tool
K - 12
PRICE
Free to try
PLATFORM
n/a
COMMON SENSE RATING
TEACHER RATING
Website
Wowzers
Game-based, adaptive math site engages kids with extrinsic rewards
K - 8
PRICE
Free to try, Paid
PLATFORM
n/a
COMMON SENSE RATING
TEACHER RATING
Website
Zearn
Innovative combo of live instruction and adaptive online math lessons
K - 8
PRICE
Free, Paid
PLATFORM
n/a
COMMON SENSE RATING
TEACHER RATING
Website
Free games provide math and language skill practice
1 - 6
PRICE
Free
PLATFORM
n/a
COMMON SENSE RATING
TEACHER RATING
App
Brainy City Rush
Fun math-review game covers lots of concepts, offers little feedback
1 - 5
PRICE
Paid
PLATFORM
n/a
COMMON SENSE RATING
TEACHER RATING
NOT YET RATED
Website
ClassK12
Lessons and quizzes provide thorough, if uninspired online practice
K - 5
PRICE
Free to try, Paid
PLATFORM
n/a
COMMON SENSE RATING
TEACHER RATING
NOT YET RATED
Website
CoBELS
Math and science games emphasize conceptual understanding
3 - 8
PRICE
Free to try, Paid
PLATFORM
n/a
COMMON SENSE RATING
TEACHER RATING
NOT YET RATED
App
Common Core Quest - Math and ELA Quizzes
Comprehensive CCSS-aligned resource for instruction and assessment
K - 12
PRICE
Free
PLATFORM
n/a
COMMON SENSE RATING
TEACHER RATING
Website
Cyberchase Fractions Quest
2 - 5
PRICE
Paid
PLATFORM
n/a
COMMON SENSE RATING
TEACHER RATING
Game
Diffission
Swipe and cut shapes in simple, visual fractions game
3 - 5
PRICE
Paid
PLATFORM
iPhone, Mac, Windows
COMMON SENSE RATING
TEACHER RATING
NOT YET RATED
Game
DimensionU
ELA and math games alternate between play and practice
2 - 10
PRICE
Free to try
PLATFORM
Mac, Windows
COMMON SENSE RATING
TEACHER RATING
Website
I Know It
Elementary math site encourages kids to practice, celebrate skills
K - 6
PRICE
Free to try, Paid
PLATFORM
n/a
COMMON SENSE RATING
TEACHER RATING
NOT YET RATED
App
IXL - Math and English
Standards-aligned worksheets help kids develop wide-ranging skills
Pre-K - 12
PRICE
Free to try, Paid
PLATFORM
n/a
COMMON SENSE RATING
TEACHER RATING
Game
Kidspiration
Aging tool uses visual learning to teach ELA and math concepts
K - 5
PRICE
Free to try, Paid
PLATFORM
Mac, Windows
COMMON SENSE RATING
TEACHER RATING
NOT YET RATED
Website
Math Antics
Cheesy videos pair with useful resources to teach foundational skills
3 - 8
PRICE
Free, Paid
PLATFORM
n/a
COMMON SENSE RATING
TEACHER RATING
App
Math Blaster HyperBlast
Arcade-style fun with just enough math learning on top
2 - 8
PRICE
Free to try, Paid
PLATFORM
n/a
COMMON SENSE RATING
TEACHER RATING
App
Math Vocabulary Cards, by the Math Learning Center
Math flash cards useful for students of all ages, if a bit boring
Pre-K - 10
PRICE
Free
PLATFORM
n/a
COMMON SENSE RATING
TEACHER RATING
Website
Origo at Home
Solid, accessible math resources to assign for home or school
K - 6
PRICE
Free
PLATFORM
n/a
COMMON SENSE RATING
TEACHER RATING
NOT YET RATED
Website
PBS LearningMedia
Treasure trove of lesson resources will benefit from adaptation
Pre-K - 12
PRICE
Free
PLATFORM
n/a
COMMON SENSE RATING
TEACHER RATING
App
Slice It!
Divide and conquer with clever puzzles that build geometry foundation
3 - 7
PRICE
Free, Paid
PLATFORM
n/a
COMMON SENSE RATING
TEACHER RATING
Website
Powerful search engine for math lessons lacks content
K - 5
PRICE
Free
PLATFORM
n/a
COMMON SENSE RATING
TEACHER RATING
NOT YET RATED
Website
The Get It Guide
A solid collection of math resources that encourages growth mindset
6 - 12
PRICE
Free
PLATFORM
n/a
COMMON SENSE RATING
TEACHER RATING
NOT YET RATED
Game
Wizen World
Fun adventure game, but run-of-the-mill review of basic math
3 - 8
PRICE
Free
PLATFORM
Mac, Windows
COMMON SENSE RATING
TEACHER RATING
NOT YET RATED
Website
Mapoosa
Sim world packed with games, but more just-for-fun than for learning
3 - 7
PRICE
Free, Paid
PLATFORM
n/a
COMMON SENSE RATING
TEACHER RATING
NOT YET RATED
Website
Mashup Math
Hodgepodge of supplemental content is difficult to navigate
3 - 8
PRICE
Free, Paid
PLATFORM
n/a
COMMON SENSE RATING
TEACHER RATING
Website
Math.com
Riddled with ads, this archaic site has just a few usable features
3 - 12
PRICE
Free
PLATFORM
n/a
COMMON SENSE RATING
TEACHER RATING
Website
STEM Builder
Usable STEM content and practice diminished by dated interface
3 - 12
PRICE
Free to try, Paid
PLATFORM
n/a
COMMON SENSE RATING
TEACHER RATING
NOT YET RATED
Website
ExploreLearning Gizmos
Thoughtfully interactive math games blend concepts with practice
3 - 7
PRICE
Free to try
PLATFORM
n/a
COMMON SENSE RATING
NOT YET RATED
TEACHER RATING
NOT YET RATED
Website
IXL
Solid practice drills offer (mostly) comprehensive standards alignment
3
PRICE
Free to try
PLATFORM
n/a
COMMON SENSE RATING
NOT YET RATED
TEACHER RATING
NOT YET RATED
Website
Drills offer practice, assessment; extra support needed for learning
3
PRICE
Free
PLATFORM
n/a
COMMON SENSE RATING
NOT YET RATED
TEACHER RATING
NOT YET RATED
Website
PhET Interactive Simulations
Beautiful and responsive tools shed light on tricky math concepts