Talking About Math: Sharing Strategies
Grade 3 / Math / Student Voice
CCSS:
Math.3.NBT.A.2
Common Core State Standards
Math 
Math 
3 
Grade 3 
NBT 
Numbers & Operations in Base Ten 
A 
Use place value understanding and properties of operations to perform multidigit arithmetic 
2 
Fluently add and subtract within 1000 using strategies and algorithms based on place value, properties of operations, and/or the relationship between addition and subtraction. 
Download Common Core State Standards (PDF 1.2 MB) 
Related Videos
<

Lesson Idea  Common CoreThird Grade Mental MathGrade 3 / Math / Number SenseMath.3.NBT.A.2
 350
 23

Lesson Idea  Common CoreSubtraction as a Confidence BuilderGrades 35 / Math / Multiple MethodsMath.3.NBT.A.2
 156
 3

Lesson Idea (Common Core)Multiplying Whole Numbers & FractionsGrades 35 / Math / ReasoningMath.4.NF.B.4b / Math.Practice.MP2 / Math.Practice.MP3
 221
 33

Lesson Idea (Common Core)Leprechaun Traps: Addition Within 100Grades K2 / Math / ReasoningMath.1.NBT.C.4 / Math.Practice.MP2 / Math.Practice.MP3
 494
 51

Lesson Idea (Common Core)Reasoning About DivisionGrades 35 / Math / StrategiesMath.4.NBT.B.6
 772
 94

Lesson Idea (Common Core)Discover Number Patterns With Skip CountingGrade 3 / Math / Number SenseMath.3.OA.D.9 / Math.Practice.MP3 / Math.Practice.MP7
 102
 20

Lesson Idea (Common Core)Beyond Fingers: Place Value & the Numbers 1119Grades K2 / Math / ReasoningMath.K.NBT.A.1 / Math.Practice.MP2 / Math.Practice.MP3
 565
 82

Lesson Idea (Common Core)Making Math Fun with Place Value GamesGrade 2 / Math / Place ValueMath.2.NBT.A.4 / Math.2.NBT.B.5 / Math.2.NBT.A.1a
 468
 117
 Lesson Objective
 Share solutions and mathematical thinking
 Length
 5 min
 Questions to Consider
 How does Ms. Saul create an environment in which students are comfortable sharing their thinking?
 What are the advantages of having students share different strategies for solving problems?
 Why does Ms. Saul ask students about the importance of mental math?
 Support Materials Below
 Sample Student Work
 Common Core Standards
 Math.3.NBT.A.2
Teacher & School Info
 School Details
 Aspire East Palo Alto Charter School East Palo Alto, CA
 Population
 420 students
 District Spending
 $8,487
Supporting Materials

Carlos's thinking on Choose Three Ways

Sara's thinking on Choose Three Ways

Transcript for Carlos & Sara Present Their Solutions
Embed This Tch Video on Your Site
Just copy the code below and paste it into your html code where you want the video to appear. This latest code supports iPad, iPhone, Flash and more.
Lesson Idea (Common Core) Talking About Math: Sharing Strategies
Grade 3 / Math / Student Voice