DLI 2nd Grade Guide

Grade 2 Crosswalk of enVision Math 2.0 2016 to enVision Mathematics 2020

Please Note: This document lists the Topic Names and Lesson Names for each copyright. An exact lesson title match does not mean that the lessons are exactly the same. enVision Mathematics ©2020 offers new instructional support for lesson Solve & Share, English Language Learning, and other program enhancements. Most, if not all, of the changes of enVision Mathematics ©2020 were driven by EdReports.org requirements.

enVisionmath2.0 (©2016)

enVision Mathematics (©2020)

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Lesson Title

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Lesson Title

Topic 4: Fluently Add Within 100

Topic 4: Fluently Add Within 100

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

1 Add with Partial Sums

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

1 Add 2-Digit Numbers Using Models

2 Continue to Add with Partial Sums 3 Models to Add 2-Digit Numbers

2 Continue to Add 2-Digit Numbers Using Models

3 Add with Partial Sums

4 Add 2-Digit Numbers

4 Add Using Mental Math and Partial Sums

5 Add More than Two 2-Digit Numbers

5 Break Apart Numbers and Add Using Mental Math

6 Practice Adding

6 Add More than Two 2-Digit Numbers 7 Practice Adding Using Strategies 8 Solve One-Step and Two-Step Problems 9 PROBLEM SOLVING: Model with Math

7 Solve One-Step and Two-Step Problems

8 Math Practices and Problem Solving: Model with Math

Topic 5: Subtract Within 100 Using Strategies

Topic 5: Subtract Within 100 Using Strategies

1 Subtract Tens and Ones on a Hundred Chart 2 Count Back to Subtract on an Open Number Line

1 Subtract Tens and Ones on a Hundred Chart 2 Count Back to Subtract on an Open Number Line 3 Add Up to Subtract Using an Open Number Line

3 Continue to Count Back to Subtract on an Open Number Line

4 Add Up to Subtract Using an Open Number Line

4 Break Apart Numbers to Subtract 5 Subtract Using Compensation 6 Practice Subtracting Using Strategies 7 Solve One-Step and Two-Step Problems 8 PROBLEM SOLVING: Critique Reasoning

5 Break Apart Numbers to Subtract

6 Continue to Break Apart Numbers to Subtract

7 Subtract Using Compensation

8 Solve One-Step and Two-Step Problems

9 Math Practices and Problem Solving: Critique Reasoning

Topic 6: Fluently Subtract Within 100

Topic 6: Fluently Subtract Within 100

1 Regroup 1 Ten for 10 Ones

1 1 1 1 1 1

1 Subtract 1-Digit Numbers Using Models 2 Subtract 2-Digit Numbers Using Models 3 Subtract Using Partial Differences 4 Continue to Subtract Using Partial Differences

2 Models to Subtract 2-Digit and 1-Digit Numbers

3 Subtract 2-Digit and 1-Digit Numbers 4 Models to Subtract 2-Digit Numbers

5 Subtract 2-Digit Numbers

5 Practice Subtracting

6 Use Addition to Check Subtraction

6 Solve One-Step and Two-Step Problems

Grade 2