Grade 1

• Topic A- Embedded Numbers and Decompositions

• Topic B- Counting on From Embedded Numbers

• Topic C- Addition Word Problems

• Topic D- Strategies for Counting On

• Topic E- The Commutative Property of Addition and the Equal Sign

• Topic F- Development of Addition Fluency within 10

• Topic G- Subtraction as an Unknown Addend Problem

• Topic H- Subtraction Word Problems

• Topic I- Decomposition Strategies for Subtraction

• Topic J- Development of Subtraction Fluency Within 10

Spanish

• Topic A

• Topic B

• Topic C

• Topic D

• Topic E

• Topic F

• Topic G

• Topic H

• Topic I

• Topic J

Topic Videos

• Mental Math: Make a 10

• How to Solve a Story Problem

• Numbers Bonds and 8 Number Sentences

• Topic A- Counting on or Making 10 to Solve "Result Unknown" and "Total Unknown" Problems

• Topic B- Counting on or Taking from 10 to Solve "Result Unknown" and "Total Unknown" Problems

• Topic C- Strategies for Solving "Change" or "Addend Unknown" Problems

• Topic D- Varied Problems with Decompositions of Teen Numbers as 1 Ten and Some Ones

Spanish

• Topic A

• Topic B

• Topic C

• Topic D

Topic Videos

• Take from 10 Strategy

• Understanding Place Value

• Hide Zero Cards

• More Practice with Hide Zero Cards

• Topic A- Indirect Comparison in Length Measurement

• Topic B- Standard Length Units

• Topic C- Non-Standard and Standard Length Units

• Topic D- Data Interpretation

Spanish

• Topic A

• Topic B

• Topic C

• Topic D

Topic Videos:

• Topic A- Tens and Ones

• Topic B- Comparison of Pairs of Two-Digit Numbers

• Topic C- Addition and Subtraction of Tens

• Topic D- Addition of Tens or Ones to a Two-Digit Number

• Topic E- Varied Problem Types within 20

• Topic F- Addition of Tens and Ones to a Two-Digit Number

Spanish

• Topic A

• Topic B

• Topic C

• Topic D

• Topic E

• Topic F

Topic Videos

• Topic A- Attributes of Shapes

• Topic B- Part-Whole Relationships within Composite Shapes

• Topic C- Halves and Quarters of Rectangles and Circles

• Topic D- Application of Halves to Tell Time

Spanish

• Topic A

• Topic B

• Topic C

• Topic D

Topic Videos

• Topic A- Comparison Word Problems

• Topic B- Numbers to 120

• Topic C- Addition to 100 Using Place Value Understanding

• Topic D- Varied Place Value Strategies for Addition to 100

• Topic E- Coins and Their Values

• Topic F- Varied Problems Types within 20

• Topic G- Culminating Experiences

Spanish

• Topic A

• Topic B

• Topic C

• Topic D

• Topic E

• Topic F

• Topic G

Topic Videos: