QUARTER 1:
UNIT 1: Building a Mathematical Community & Understanding Equal Groups
Unit Standards:
NC.3.OA.1--For products of whole numbers with two factors up to and including 10:
NC.3.OA.2--For whole-number quotients of whole numbers with a one-digit divisor and a one-digit quotient:
NC.3.OA.1--For products of whole numbers with two factors up to and including 10:
- Interpret the factors as representing the number of equal groups and the number of objects in each group.
- Illustrate and explain strategies including arrays, repeated addition, decomposing a factor, and applying the commutative and associative properties.
- Solve multiplication word problems with factors up to and including 10. Represent the problem using arrays, pictures, and/or equations with a symbol for the unknown number to represent the problem.
- Solve division word problems with a divisor and quotient up to and including 10. Represent the problem using arrays, pictures
NC.3.OA.2--For whole-number quotients of whole numbers with a one-digit divisor and a one-digit quotient:
- Interpret the divisor and quotient in a division equation as representing the number of equal groups and the number of objects in each group.
- Illustrate and explain strategies including arrays, repeated addition, and decomposing a factor.
UNIT VOCABULARY:
|
Skills the Students Will Be Able to Do...
|
Whole Number Multiplication Strategies Videos:
**Use these as resources to help learn how to multiply**
**Use these as resources to help learn how to multiply**
|
|
3rd_grade__unit_1_parent_letter__building_mathematical_community___understanding_equal_groups.docx.pdf | |
File Size: | 143 kb |
File Type: |
UNIT 2: Using Data To Solve Problems
Unit Standards:
NC.3.MD.3--Represent and interpret scaled picture and bar graphs:
NC.3.NBT.2--Add and subtract whole numbers up to and including 1,000
NC.3.MD.3--Represent and interpret scaled picture and bar graphs:
- Collect data by asking a question that yields data in up to four categories
- Make a representation of data and interpret data in a frequency table, scaled picture graph, and/or scaled bar graph with axes provided.
- Solve one and two-step “how many more” and “how many less” problems using information from these graphs.
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
UNIT VOCABULARY:
|
Skills the Students Will Be Able to Do...
|
Videos to help support Unit 2:
**Use these as resources to help learn how to use data to solve problems**
**Use these as resources to help learn how to use data to solve problems**
3rd_grade_parent_letter__unit_2_using_data_to_solve_problems_.docx.pdf | |
File Size: | 133 kb |
File Type: |
UNIT 3: Stories with Addition and Subtraction
**NOTE--We will start this unit in Quarter 1 and finish in Quarter 2
**NOTE--We will start this unit in Quarter 1 and finish in Quarter 2
Unit Standards:
NC.3.NBT.2--Add and subtract whole numbers up to and including 1,000.
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.
UNIT VOCABULARY:
|
Skills the Students Will Be Able to Do...
|
Videos to help support Unit 3:
**Use these as resources to help learn how to solve stories with addition and subtraction**
**Use these as resources to help learn how to solve stories with addition and subtraction**
ADDITION:
|
|
SUBTRACTION:
|
|
ROUNDING:
3rd_grade_parent_letter__unit_3_stories_with_addition_and_subtraction.docx.pdf | |
File Size: | 169 kb |
File Type: |
THIRD GRADE MATH AT A GLANCE FOR PARENTS: