Singapore Math

Common Core Edition Textbook 2B, and Textbooks 3A & 3B

number concepts to 1000

Book 3A:

Unit 1: Numbers to 10,000 -Thousands, Hundreds, Tens and Ones/Numbers Patterns (also use for Grade 4)

fraction concepts

Book 2B:

Unit 4: Fractions- Halves and Quarters/Writing Fractions

Book 3B:

Unit 6: Fractions- Fraction of a Whole/Equivalent Fractions

Book 3A:

Unit 2: Addition and Subtraction- Sum and Difference/Add Ones, Tens, Hundred and Thousands/Two-step Word Problems

Book 3B:

Unit 1: Mental Calculation

addition and subtraction facts to 20 (emerging computational fluency)

Book 3A:

Unit 2: Addition and Subtraction- Sum and Difference/Add Ones, Tens, Hundred and Thousands/Two-step Word Problems

Book 3B:

multiplication and division concepts

Book 3A:

Unit 3: Multiplication and Division- Looking Back

• More Word Problems
• Multiplying Ones, Tens and Hundreds
• Quotient and Remainder
• Dividing Hundreds, Tens and Ones

Unit 4: Multiplication Tables of 6, 7, 8 and 9

• Looking Back
• Multiplying and Dividing by 6
• Multiplying and Dividing by 7
• Multiplying and Dividing by 8
• Multiplying and Dividing by 9

Book 3B:

increasing and decreasing patterns

Book 3A:

Unit 2: Addition and Subtraction- Sum and Difference/Add Ones, Tens, Hundred and Thousands/Two-step Word Problems

Unit 4: Multiplication Tables of 6, 7, 8 and 9

• Multiplying and Dividing by 6
• Multiplying and Dividing by 7
• Multiplying and Dividing by 8
• Multiplying and Dividing by 9
• Review

pattern rules using words and numbers, based on concrete experiences

Book 3A:

Unit 4: Multiplication Tables of 6, 7, 8 and 9

• Multiplying and Dividing by 6
• Multiplying and Dividing by 7
• Multiplying and Dividing by 8
• Multiplying and Dividing by 9
• Review

one-step addition and subtraction equations with an unknown number

Book 3A:

Unit 2: Addition and Subtraction- Sum and Difference/Add Ones, Tens, Hundred and Thousands/Two-step Word Problems

measurement, using standard units (linear, mass, and capacity)

Book 3B:

Unit 2: Length

• Meters and Centimeters
• Kilometers
• Yards, Feet and Inches
• Miles

Unit 3: Weight

• Kilograms and Grams
• More Word Problems
• Pounds and Ounces

Unit 4: Capacity

• Liters and Milliliters
• Gallons, Quarts, Pints and Cups

time concepts

Book 3B:

Unit 7: Time – Hours and Minutes/Other Units of Time

construction of 3D shapes

Book 3B:

Unit 8: Geometry – Angles/Right Angles

Unit 9: Area and Perimeter – Area/Perimeter

one-to-one correspondence with bar graphs, pictographs, charts, and tables

Book 3B:

Unit 5: Bar Graphs

likelihood of simulated events, using comparative language

Supplementation Required

financial literacy — fluency with coins and bills to 100 dollars, and earning and payment

Book 3A:

Unit 4: Money (US currency) – Dollars and Cents/Addition/Subtraction

Curricular Competencies

Reasoning/Analyzing

Use reasoning to explore and make connections

Book 3A:

Unit 2: Addition and Subtraction- Sum and Difference/Add Ones, Tens, Hundred and Thousands/Two-step Word Problems

Book 3B:

Unit 8: Geometry – Angles/Right Angles

Unit9: Area and Perimeter – Area/Perimeter

Estimate reasonably

Book 3A:

Unit 2: Addition and Subtraction: Mental Calculation

Book 3B:

Model mathematics in contextualized experiences

Supplementation Required

Understanding/Solving

Develop, demonstrate, and apply mathematical understanding through play, inquiry, and problem solving

Problem-solving in:

Book 3A:

Unit 2: Addition and Subtraction- Sum and Difference/Add Ones, Tens, Hundred and Thousands/Two-step Word Problems

Visualize to explore mathematical concepts

Supplementation Required

Develop and use multiple strategies to engage in problem solving

Book 3A:

Unit 2: Addition and Subtraction- Sum and Difference/Add Ones, Tens, Hundred and Thousands/Two-step Word Problems

Engage in problem-solving experiences that are connected to place, story, cultural practices, and perspectives relevant to local First Peoples communities, the local community, and other cultures

This competency can be done through lessons that can be applied to daily life in the community e.g. counting money, measuring things in the house, measurement in baking/cooking, stories when adding/subtracting

Communicating/Representing

Communicate mathematical thinking in many ways

This competency can be done through lessons that can be applied to daily life/events e.g. counting money, measuring things in the house, measurement in baking/cooking, stories when adding/subtracting

Use mathematical vocabulary and language to contribute to mathematical discussions

This competency can be done through lessons that can be applied to daily life/events e.g. counting money, measuring things in the house, measurement in baking/cooking, stories when adding/subtracting

Explain and justify mathematical ideas and decisions

This competency can be done through lessons that can be applied to daily life/events e.g. counting money, measuring things in the house, measurement in baking/cooking, stories when adding/subtracting

Represent mathematical ideas in concrete, pictorial, and symbolic forms

Any Unit where the student analyzes pictorial, symbols, concrete representations while complete math exercise can cover this competency

Connecting/Reflecting

Reflect on mathematical thinking

Supplementation Required

Connect mathematical concepts to each other and to other areas and personal interests

This competency can be done through lessons that can be applied to daily life/events e.g. counting money, measuring things in the house, measurement in baking/cooking, stories when adding/subtracting, etc.

Incorporate First Peoples worldviews and perspectives to make connections to mathematical concepts

First Peoples perspectives are not covered