## EngageNY - Module 1

Parents: Here is a video from Kahn Academy to help you understand the changes with decimals under the Common Core Standards. |

**Module 1: Place Value and Decimal Fractions**

In Module 1, students’ understanding of the patterns in the base ten system are extended from Grade 4’s work with place value of multi-digit whole numbers and decimals to hundredths to the thousandths place. In Grade 5, students deepen their knowledge through a more generalized understanding of the relationships between and among adjacent places on the place value chart, e.g., 1 tenth times any digit on the place value chart moves it one place value to the right. Toward the module’s end students apply these new understandings as they reason about and perform decimal operations through the hundredths place.

Topic A: Topic A begins with a conceptual exploration of the multiplicative patterns of the base ten system. This

exploration extends the place value work done with multi‐digit whole numbers in Grade 4 to larger multi‐digit

whole numbers and decimals. Students use place value disks and a place value chart to build the place value

chart from millions to thousandths. Students compose and decompose units crossing the decimal with a view

toward extending students’ knowledge of the 10 times as large and 1/10 as large relationships among whole

number places to that of adjacent decimal places.

exploration extends the place value work done with multi‐digit whole numbers in Grade 4 to larger multi‐digit

whole numbers and decimals. Students use place value disks and a place value chart to build the place value

chart from millions to thousandths. Students compose and decompose units crossing the decimal with a view

toward extending students’ knowledge of the 10 times as large and 1/10 as large relationships among whole

number places to that of adjacent decimal places.

****__Parent Letter__**Lesson 1: Place Value and Decimal Fractions**Instruction Guide

**This is the link to see what the teachers use for classroom instruction.**

**Instruction Guide**

**This is the link to see what the teachers use for classroom instruction.**

**Additional Videos**:

**LearnZillion**Enter the

**Quick Code: LZ3000, LZ3251, LZ3345, LZ3363**

Lesson 2: Reason concretely and pictorially using place value understanding to relate adjacent base ten units from millions to thousandths.

**Instruction Guide**This is the link to see what the teachers use for classroom instruction.

**Additional Videos**:

**LearnZillion**Enter the

**Quick Code: LZ2**

**471**

Lesson 3: Reason abstractly using place value understanding to relate adjacent base ten units from millions to thousandths.

**Instruction Guide**

**This is the link to see what the teachers use for classroom instruction.**

**Additional Videos**:

**LearnZillion**Enter the

**Quick Code: LZ2**

**583, LZ438, LZ2762, LZ2730, LZ435, LZ2836, LZ285, LZ437, LZ436 - Patterns: LZ2835, LZ2806**

Lesson 4: Use exponents to denote powers of 10 with application to metric conversions.

**Instruction Guide**

**This is the link to see what the teachers use for classroom instruction.**

**Additional Videos**:

**LearnZillion**Enter the

**Quick Code: LZ**

**2862**

Topic B: Decimal Fractions and Place Value Patterns

Topic B: Decimal Fractions and Place Value Patterns

Lesson 5: Name decimal fractions in expanded, unit, and word forms by applying place value reasoning.

__Parent Letter__Lesson 5: Name decimal fractions in expanded, unit, and word forms by applying place value reasoning.

****

**Instruction Guide**This is the link to see what the teachers use for classroom instruction.

**Additional Videos**:

**LearnZillion**Enter the

**Quick Code: LZ**

**3773, LZ3344, LZ3285, LZ427, LZ429**

Lesson 6: Compare decimal fractions to the thousandths using like units and express comparisons with >, <, =.

**Instruction Guide**

**This is the link to see what the teachers use for classroom instruction.**

**Additional Videos**:

**LearnZillion**Enter the

**Quick Code: LZ**

**1874, LZ430, LZ562, LZ563, LZ564**

Topic C: Place Value and Rounding Decimal Fractions

Lesson 7: Round a given decimal to any place using place value understanding and the vertical number line.

**Instruction Guide**This is the link to see what the teachers use for classroom instruction.

**Additional Videos**:

**LearnZillion**Enter the

**Quick Code: LZ**

**431, LZ432, LZ433, LZ3094, LZ3430, LZ3432, LZ3322, LZ3522**

Lesson 8: Round a given decimal to any place using place value understanding and the vertical number line.

**I**

**nstruction Guide**

**This is the link to see what the teachers use for classroom instruction.**

Topic D: Adding and Subtracting Decimals

Lesson 9: Add decimals using place value strategies and relate those strategies to a written method.

**Instruction Guide**

**This is the link to see what the teachers use for classroom instruction.**

**Additional Videos**:

**LearnZillion**Enter the

**Quick Code: LZ**

**546, LZ548**

Lesson 10: Subtract decimals using place value strategies and relate those strategies to a written method.

**Instruction Guide**This is the link to see what the teachers use for classroom instruction.

**Additional Videos**:

**LearnZillion**Enter the

**Quick Code: LZ**

**547, LZ549**

Topic E: Multiplying Decimals

Lesson 11: Multiply a decimal fraction by single-digit whole numbers, relate to a written method through application of the area model and place value understanding, and explain the reasoning used.

**Instruction Guide**This is the link to see what the teachers use for classroom instruction.

**Additional Videos**:

**LearnZillion**Enter the

**Quick Code: LZ**

**555, LZ556, LZ558**

Lesson 12: Multiply a decimal fraction by single-digit whole numbers, including using estimation to confirm the placement of the decimal point.

**Instruction Guide**

**This is the link to see what the teachers use for classroom instruction.**

Topic F: Dividing Decimals

Lesson 13: Divide decimals by single-digit whole numbers involving easily identifiable multiples using place value understanding and relate to a written method.

**Instruction Guide**This is the link to see what the teachers use for classroom instruction.

**Additional Videos**:

**LearnZillion**Enter the

**Quick Code: LZ**

**559, LZ560, LZ561**

Lesson 14: Divide decimals with a remainder using place value understanding and relate to a written method.

**Instruction Guide**This is the link to see what the teachers use for classroom instruction.

Lesson 15: Divide decimals using place value understanding, including remainders in the smallest unit.

Lesson 15: Divide decimals using place value understanding, including remainders in the smallest unit.

**Instruction Guide**This is the link to see what the teachers use for classroom instruction.

Lesson 16: Solve word problems using decimal operations.

Lesson 16: Solve word problems using decimal operations.

**Instruction Guide**

**This is the link to see what the teachers use for classroom instruction.**