Grade 2

• Topic A- Foundation for Fluency with Sums and Differences Within 100

• Topic B- Initiating Fluency with Addition and Subtraction Within 100

Spanish

• Topic A

• Topic B

Topic Videos

• Topic A- Understand Concepts about the Ruler

• Topic B- Measure and Estimate Length Using Different Measurement Tools

• Topic C- Measure and Compare Lengths Using Different Length Units

• Topic D- Relate Addition and Subtraction to Length

Spanish

• Topic A

• Topic B

• Topic C

• Topic D

Topic Videos:

• Topics A and B

• Topic C- Three-Digit Numbers in Unit, Standard, Expanded, and Word Forms

• Topic D- Modeling Base Ten Numbers Within 1,000 with Money

• Topic E- Modeling Numbers Within 1,000 with Place Value Disks

• Topic F- Comparing Two Three-Digit Numbers

• Topic G- Finding 1, 10, and 100 More or Less Than a Number

Spanish

• Topics A and B

• Topic C

• Topic D

• Topic E

• Topic F

• Topic G

Topic Videos:

• Topic A- Sums and Differences within 100

• Topic B- Strategies for Composing a Ten

• Topic C- Strategies for Decomposing a Ten

• Topic D- Strategies for Composing Tens and Hundreds

• Topic E- Strategies for Decomposing Tens and Hundreds

• Topic F- Student Explanations of Written Methods

Spanish

• Topic A

• Topic B

• Topic C

• Topic D

• Topic E

• Topic F

Topic Videos:

• Topic A- Strategies for Adding and Subtracting within 1,000

• Topic B- Strategies for Composing Tens and Hundreds within 1,000

• Topic C- Strategies for Decomposing Tens and Hundreds within 1,000

• Topic D- Student Explanations for Choice of Solution Methods

Spanish

• Topic A

• Topic B

• Topic C

• Topic D

Topic Videos:

• Topic A- Formation of Equal Groups

• Topic B- Arrays and Equal Groups

• Topic C- Rectangular Arrays as a Foundation for Multiplication and Division

• Topic D- The Meaning of Even and Odd Numbers

Spanish

• Topic A

• Topic B

• Topic C

• Topic D

Topic Videos:

• Topic A- Problem Solving with Categorical Data

• Topic B- Problem Solving with Coins and Bills

• Topic C- Creating an Inch Ruler

• Topic D- Measuring and Estimating Length Using Customary and Metric Units

• Topic E- Problem Solving with Customary and Metric Units

• Topic F- Displaying Measurement Data

Spanish

• Topic A

• Topic B

• Topic C

• Topic D

• Topic E

• Topic F

Topic Videos:

• Topic A- Attributes of Geometric Shapes

• Topic B- Composite Shapes and Fraction Concepts

• Topic C- Halves, Thirds, and Fourths of Circles and Rectangles

• Topic D- Application of Fractions to Tell Time

Spanish

• Topic A

• Topic B

• Topic C

• Topic D

Topic Videos: