3.NF.A.2b

Represent a fraction a/b on a number line diagram by marking off a lengths 1/b from 0. Recognize that the resulting interval has size a/b and that its endpoint locates the number a/b on the number line.

 
11 Lesson(s)
   

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3rd Grade Math » Unit: Fractions: More Than A Whole
3rd Grade Math » Unit: Fractions: More Than A Whole
Michelle Marcus
Troy, MI
Environment: Suburban
 
Big Idea:

What happens when there is more than one whole? How does one represent more than a whole? This lesson explores creating more than one whole by using iteration of unit fractions.

 
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Resources (8)
 
Reflections (1)
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Is 1/3 Always Equal to 1/3?: A Journal Exercise

3rd Grade Math » Unit: Comparing Fractions
3rd Grade Math » Unit: Comparing Fractions
Michelle Marcus
Troy, MI
Environment: Suburban
 
Big Idea:

Applying knowledge already learned is an important step in becoming a fluent math student. This journaling exercise stretches children to use concepts previously introduced.

 
Favorites (5)
 
Resources (12)
 
Reflections (1)
cuisenaire comparison
   
3rd Grade Math » Unit: Fractions
Jennifer Valentine
Tucson, AZ
Environment: Urban
 
Big Idea:

Students create number lines to represent benchmark fractions.

 
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Resources (12)
 
Reflections (1)
brandon mp3 april
   

Musical Fractions- An Introduction

3rd Grade Math » Unit: Musical Fractions
3rd Grade Math » Unit: Musical Fractions
Jennifer Valentine
Tucson, AZ
Environment: Urban
 
Big Idea:

Students use math, music and technology in this engaging lesson on fractions!

 
Favorites (10)
 
Resources (30)
 
Reflections (1)
   

Show What You Know: A 2 Day Assessment

3rd Grade Math » Unit: Comparing Fractions
3rd Grade Math » Unit: Comparing Fractions
Michelle Marcus
Troy, MI
Environment: Suburban
 
Big Idea:

After a large unit like fractions, it is important to assess the students ability to apply and communicate their knowledge. These two very different activities will help you assess and record your student's learning according to the Common Core Standards.

 
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Resources (11)
 
Reflections (1)
screen shot 2014 05 05 at 12 29 02 am
   

Basic Fractions on a Number Line (Divisible by Two)

3rd Grade Math » Unit: Fractions
3rd Grade Math » Unit: Fractions
Jennifer Valentine
Tucson, AZ
Environment: Urban
 
Big Idea:

Students create number lines to represent benchmark fractions.

 
Favorites (9)
 
Resources (10)
brandon mp3 april
   

Fractions Formative #1

3rd Grade Math » Unit: Fractions
3rd Grade Math » Unit: Fractions
Jennifer Valentine
Tucson, AZ
Environment: Urban
 
Big Idea:

A formative assessments of critical area #2 to drive the differentiation of instruction, help students reflect on their progress, and enable effective communication with parents.

 
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Resources (8)
panda drawing pencil glasses tie
   

Musical Fractions - Interpretation & Creation (1)

3rd Grade Math » Unit: Musical Fractions
3rd Grade Math » Unit: Musical Fractions
Jennifer Valentine
Tucson, AZ
Environment: Urban
 
Big Idea:

Students use math, music and technology in this engaging lesson on fractions!

 
Favorites (3)
 
Resources (18)
 
Reflections (1)
musical fractions 1
   

Musical Fractions- Interpretation & Creation (2)

3rd Grade Math » Unit: Musical Fractions
3rd Grade Math » Unit: Musical Fractions
Jennifer Valentine
Tucson, AZ
Environment: Urban
 
Big Idea:

Help students make the natural connection between music and math!

 
Favorites (3)
 
Resources (17)
 
Reflections (1)
piano practice hands
   

Musical Fractions - Creation

3rd Grade Math » Unit: Musical Fractions
3rd Grade Math » Unit: Musical Fractions
Jennifer Valentine
Tucson, AZ
Environment: Urban
 
Big Idea:

Musical learners will benefit from this alternative approach to representations of fractions. To quote a student, "NOW I get it!"

 
Favorites (3)
 
Resources (12)
 
Reflections (1)
goopy geer
   

Musical Fractions - Presentation & Evaluation

3rd Grade Math » Unit: Musical Fractions
3rd Grade Math » Unit: Musical Fractions
Jennifer Valentine
Tucson, AZ
Environment: Urban
 
Big Idea:

Music is another avenue for learning about math and can help students discover the structure of fractions in a new way!

 
Favorites (3)
 
Resources (9)
 
Reflections (1)
conductor
Common Core Math
 
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