Week of 12/06/21 - 12/10/21

Math Standard(s): NC.3.NBT.2: Add and subtract whole numbers up to and including 1,000.

  • Use estimation strategies to assess reasonableness of answers.

  • Model and explain how the relationship between addition and subtraction can be applied to solve addition and subtraction problems.

  • Use expanded form to decompose numbers and then find sums and differences.

Objective(s):

  • Round two- and three-digit numbers to the nearest ten.

  • Round two- and three-digit numbers to the nearest hundred.

  • Explain how to round numbers to the nearest ten and to the nearest hundred.

  • Estimate sums and differences and use estimation to assess reasonableness of answers.


Essential Question(s): How can I use place to determine how to round whole numbers?


I Can Statement: I can explain how I can use place value to round whole numbers.


Vocabulary: round, to estimate, an estimate


MONDAY: Students will review and quiz on Lesson 8: Use Place Value to Round Numbers via Quizizz.

Math Standard(s): NC.3.NBT.2: Add and subtract whole numbers up to and including 1,000.

  • Use estimation strategies to assess reasonableness of answers.

  • Model and explain how the relationship between addition and subtraction can be applied to solve addition and subtraction problems.

  • Use expanded form to decompose numbers and then find sums and differences.


Objective(s):

  • Use a variety of strategies to add two- and three-digit numbers

  • Use a variety of strategies to subtract two- and three-digit numbers.


Essential Question(s): What is expanded form? How do I regroup when adding and/or subtracting?


I Can Statement(s): I can explain what expanded form is. I can explain how to regroup when adding and/or subtracting.


Vocabulary: expanded form, sum, difference, place value, regroup


TUESDAY: Students will read a word problem and answer questions designed to help them add 2 three-digit numbers.


WEDNESDAY: Students will use base-ten models and expanded form to find the sum of 2 three-digit numbers.


THURSDAY: Students will use base-ten models and place-value concepts to find the difference of 2 three-digit numbers.


FRIDAY: Students will find the difference of 2 three-digit numbering by adding on.


Science Standard(s): 3.L.1: Understand human body systems and how they are essential for life: protection, movement, and support.

Objective(s): 3.L.1.1: Compare the different functions of the skeletal and muscular system.

Essential Question(s): What is the function of your Brain; your Heart; your Muscles, and other parts of your body?

I Can Statement(s): I can explain the function(s) of my Brain, my Heart, my Muscles, and other parts of my body.

Vocabulary: brain, heart, muscles, bones, digestive system

MONDAY: Student will read, highlight, and answer questions from: Your Brain Study Guide.

TUESDAY: Student will read, highlight, and answer questions from: Your Heart Study Guide.

WEDNESDAY: Student will read, highlight, and answer questions from: Your Muscles Study Guide.

THURSDAY: Student will read, highlight, and answer questions from: Your Bones Study Guide.

FRIDAY: Student will read, highlight, and answer questions from: Your Digestive System Study Guide.

POWER 45: Students will be presented will lesson how to Compare and Order Whole Numbers (NC Mathematics Coach Plus Practice workbook: Domain 1 Lesson 2)

INTERVENTION: Students will receive (further) intervention on Adding and Subtracting whole numbers using Place Value. (from Core Lesson)