Module 1

This course is a part of 5th grade (Eureka Math/EngageNY), a 6-course Topic series from Khan Academy.

"In Module 1, students’ understandings of the patterns in the base ten system are extended from Grade 4’s work with place value to include decimals 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 the digit one place value to the right (5.NBT.1). Toward the module’s end, students apply these new understandings as they reason about and perform decimal operations through the hundredths place." Eureka Math/EngageNY (c) 2015 GreatMinds.org

This course contains 6 segments:

Topic A: Multiplicative patterns on the place value chart

Topic A includes lessons 1-4. "Reason concretely and pictorially using place value understanding to relate adjacent base ten units from millions to thousandths. Reason abstractly using place value understanding to relate adjacent base ten units from millions to thousandths. Use exponents to name place value units, and explain patterns in the placement of the decimal point. Use exponents to denote powers of 10 with application to metric conversions." Eureka Math/EngageNY (c) 2015 GreatMinds.org (Currently, we do not have content for Lesson 4.)

Topic B: Decimal fractions and place value patterns

Topic B includes lessons 5-6. "Name decimal fractions in expanded, unit, and word forms by applying place value reasoning. Compare decimal fractions to the thousandths using like units, and express comparisons with >, <, =." Eureka Math/EngageNY (c) 2015 GreatMinds.org

Topic C: Place value and rounding decimal fractions

Topic C includes lessons 7-8. "Round a given decimal to any place using place value understanding and the vertical number line." Eureka Math/EngageNY (c) 2015 GreatMinds.org (Currently, our Topic C content does not include vertical number lines.)

Topic D: Adding and subtracting decimals

Topic D includes lessons 9-10. "Add decimals using place value strategies, and relate those strategies to a written method. Subtract decimals using place value strategies, and relate those strategies to a written method." Eureka Math/EngageNY (c) 2015 GreatMinds.org

Topic E: Multiplying decimals

Topic E includes lessons 11-12. "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. Multiply a decimal fraction by single-digit whole numbers, including using estimation to confirm the placement of the decimal point." Eureka Math/EngageNY (c) 2015 GreatMinds.org

Topic F: Dividing decimals

Topic F includes lessons 13-16. "Divide decimals by single-digit whole numbers involving easily identifiable multiples using place value understanding and relate to a written method. Divide decimals with a remainder using place value understanding and relate to a written method. Divide decimals using place value understanding, including remainders in the smallest unit. Solve word problems using decimal operations." Eureka Math/EngageNY (c) 2015 GreatMinds.org (Currently, we do not have content for Lesson 16.)