Grade 3
30 Units, 83 Skills
Picture Numbers - Subtraction Intro
Unit 1
Numbers and Words - to Thousands
Unit 2
Data and Graphs - Intro
Unit 3
Fraction Foundations - Practice
Unit 4
Multiplication From Counting - Practice
Unit 5
Base Ten Blocks - Comparing Intro
Unit 6
Ten Groups - Adding
Unit 7
Base Ten Blocks - Addition Intro
Unit 8
Coin Math - Practice
Unit 9
Geometry Basics - Advanced
Unit 10
Ten Groups - Subtracting
Unit 11
Coin Math Comparing - Intro
Unit 12
Time - Telling - Intro
Unit 13
Base Ten Blocks - Subtraction Intro
Unit 14
Geometry - Shape Classification (2D) - Intro
Unit 15
Number Sense - Intro
Unit 16
Picture Numbers - Addition and Subtraction
Unit 17
Base Ten Blocks - Addition and Subtraction
Unit 18
Addition and Subtraction of Integers - 1 and 2 Digit
Unit 19
Patterning - Visual Patterns Intro
Unit 20
Number Sense - Practice
Unit 21
Data and Graphs - Practice
Unit 22
Numbers and Words - to Ten Thousands and Tenths
Unit 23
Multiplication of Integers - Intro
Unit 24
Coin Math - Multiplication Intro
Unit 25
Division of Integers - Intro
Unit 26
Place Value and Rounding - To Thousands and Hundredths
Unit 27
Geometry - Angle Basics
Unit 28
Fractions - Intro
Unit 29
Geometry - Triangle Classification - Practice
Unit 30
This math unit focuses on developing fundamental arithmetic skills, centering on addition and subtraction with integers using varied methods and representations. It starts with basic subtraction of positive integers using number lines, where learners interpret visual information to solidify their understanding of numerical operations. The unit progresses to addition, including identifying missing values and understanding addition sentences using visual aids like number lines and base 10 blocks. The complexity gradually increases from simple single-digit calculations to more intricate two-digit operations involving borrowing and carrying. As the unit advances, it introduces subtraction and addition using base 10 blocks, enhancing the ability to visualize and calculate differences and sums, particularly emphasizing borrowing and carrying over across hundreds, tens, and ones. This culminates in exercises that require students to solve problems represented in visual formats and interpret relationships in fact families. By the end, learners are adept at manipulating and understanding both single and double-digit numbers using a variety of tools and strategies, refining their arithmetic proficiency and readiness for more complex mathematical concepts.
Skills you will learn include:
At Mobius we have lots of great (and free) resources to help you learn math. To keep kids engaged, there’s nothing better than a math-powered video game! Try out a Mobius game mapped to Addition and Subtraction of Integers - 1 and 2 Digit.