Livingston County Schools

5th Grade Unit 3 Base Ten Operations

Math

Unit Overview
Perform operations with multi-digit whole numbers and with decimals to hundredths.
Fluently multiply multi-digit whole numbers using the standard algorithm. Find whole numbers quotients of whole numbers with up to four-digit dividends and two-digit divisors. Illustrate and explain the calculation by using equations, rectangular arrays, and/or area models. Add, subtract, multiply , and divide decimals to hundredths.

Length of unit: ____5 Weeks______

KY Core Academic Standard / Learning Target / K / R / S / P / Critical Vocabulary / Texts/Resources/Activities
5.NBT.5 Fluently multiply multi-digit whole numbers using the standard algorithm. / I can fluently multiply multi-digit whole numbers using the standard algorithm. / X / algorithm / Text: Math Connects
Chapter 3 Lesson 4
Chapter 3 Lesson 6
*StudyIsland 3B
Coach Lesson 6
Teachers’ Domain (Multiplying Bigger Numbers)
5.NBT.6 Find whole-number quotients of whole numbers with up to four-digit dividends and two-digit divisors, using strategies based on place value, the properties of operations, and/or the relationship between multiplication and division. Illustrate and explain the calculation by using equations, rectangular arrays, and/or area models. / I can find whole-number quotients of whole numbers with up to four-digit dividends and two-digit divisors. / X / Quotient
Dividends
Divisor / Text: Math Connects
Chapter 3 Lesson 2 (array)
Chapter 4 Lesson 3
Chapter 4 Lesson 4
Chapter 4 Lesson 6
*StudyIsland 3B
Coach Lesson 7
Coach Lesson 8
I can use strategies based on place value, the properties of operations, and/or the relationship between multiplication and division to solve division problems. / X / Place Value
I can illustrate and explain division calculations by using equations, rectangular arrays, and/or area models. / X / Rectangular arrays
5.NBT.7 Add, subtract, multiply, and divide decimals to hundredths, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method and explain the reasoning used. / I can add, subtract, multiply, and divide decimals to hundredths.
(E.g. using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction.) / X / Tenths
Hundredths / Text: Math Connects
Chapter 2 Lesson 6
Chapter 2 Lesson 7
StudyIsland 3D
StudyIsland 3E
Coach Lesson 13
Coach Lesson 14
Coach Lesson 15
Coach Lesson 16
Teachers’ Domain (Addition of Decimal Numbers and a Common Error)
I can relate the strategy to a written method and explain the reasoning used to solve decimal operation calculations. / X
Spiraled Standards: / HOT Questions:

* Resource used for more than one Target/Standard.