- Lessons and Quizes
- Games
- Glossary
- Resources
Lessons and Quizes
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Module 1: Review
- Lesson 1.1: The numbers 1000 to 9999
- Lesson 1.2: The numbers 10 000 to 99 999
- Lesson 1.3: Addition up to the number 999
- Lesson 1.4: Addition to 9999 and beyond
- Lesson 1.5: Subtraction of two-digit numbers Involving comparison.
- Lesson 1.6: Subtraction up to the number 999 using the renaming method
- Lesson 1.7: Multiplying 3 and 4-digit numbers by multiples of 100
- Lesson 1.8: Multiplying 2-digit numbers by 2-digit numbers
- Lesson 1.9: Multiples and factors of whole numbers
- Lesson 1.10:Division with and without a remainder.
- Let’s Review Module 1 IBM4
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Module 2: Review
- Lesson 2.1Dividing two and three digit numbers by a single digit number
- Lesson 2.2: Days of the week
- Lesson 2.3: Months and seasons of the year
- Lesson 2.4: O’clock and half past using digital time
- Lesson 2.5: O’clock and half past on the analogue clock
- Lesson 2.6: Analogue – Telling time – minutes in the hour
- Lesson 2.7: Quarter past and quarter to
- Lesson 2.8: Units of time
- Let’s Review Module 2 IBM4
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Module 3: Number sense
- Lesson 3.1: Place values
- Lesson 3.2: Convert between place values
- Lesson 3.3: Word names for numbers
- Lesson 3.4: Ordinal numbers to 100th
- Lesson 3.5: Rounding
- Lesson 3.6: Even or odd: arithmetic rules
- Lesson 3.7: Inequalities with number lines
- Lesson 3.8: Compare numbers up to five digits
- Let’s Review Module 3 Number Sense IBM4
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Module 4: Addition
- Lesson 4.1: Add numbers up to five digits
- Lesson 4.2: Add numbers up to five digits: word problems
- Lesson 4.3: Addition: fill in the missing digits
- Lesson 4.4: Properties of addition
- Lesson 4.5: Add three or more numbers up to five digits each
- Lesson 4.6: Addition patterns over increasing place value
- Lesson 4.7: Choose numbers with a particular sum
- Lesson 4.8: Estimate sums
- Lesson 4.9: Estimate sums: word problems
- Let’s Review Module 4 Addition IBM4
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Module 5: Subtraction
- Lesson 5.1: Subtract numbers up to five digits
- Lesson 5.2: Subtract numbers up to five digits: word problems
- Lesson 5.3: Subtraction: fill in the missing digits
- Lesson 5.4: Subtraction patterns over increasing place values
- Lesson 5.5: Choose numbers with a particular difference
- Lesson 5.6: Estimate differences
- Lesson 5.7: Estimate differences: word problems
- Let’s Review Module 5 Subtraction IBM4
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Module 6: Multiplication
- Lesson 6.1: Multiplication facts to 10
- Lesson 6.2: Multiplication facts up to 10: find the missing factor
- Lesson 6.3: Compare numbers using multiplication
- Lesson 6.4: Choose the multiples of a given number up to 12
- Lesson 6.5: Identify factors
- Lesson 6.6: Multiply one-digit numbers by two-digit numbers
- Lesson 6.7: Multiply one-digit numbers by three-digit or four-digit numbers
- Lesson 6.8: Multiply one-digit numbers by larger numbers
- Lesson 6.9: Multiplication patterns over increasing place values
- Lesson 6.10: Properties of multiplication
- Lesson 6.11: Estimate products
- Lesson 6.12: Estimate products: word problems
- Lesson 6.13: Box multiplication
- Lesson 6.14: Lattice multiplication
- Lesson 6.15: Multiply a two-digit number by a two-digit number: complete the missing steps
- Lesson 6.16: Multiply a two-digit number by a two-digit number
- Lesson 6.17: Multiply a two-digit number by a two-digit number: word problems
- Lesson 6.18: Choose numbers with a particular product
- Lesson 6.19: Multiply numbers ending in zeroes
- Lesson 6.20: Multiply numbers ending in zeroes: word problems
- Lesson 6.21: Multiply three numbers
- Lesson 6.22: Multiply a two-digit number by a three-digit number: complete the missing steps
- Lesson 6.23: Multiply a two-digit number by a three-digit number
- Lesson 6.24: Multiply a two-digit number by a three-digit number: word problems
- Let’s Review Module 6 Multiplication IBM4
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Module 7: Division
- Lesson 7.1: Division facts to 10
- Lesson 7.2: Division facts to 10: word problems
- Lesson 7.3: Properties of division
- Lesson 7.4: Divide larger numbers
- Lesson 7.5: Divide larger numbers: word problems
- Lesson 7.6: Complete the division table
- Lesson 7.7: Interpret remainders
- Lesson 7.8: Choose numbers with a particular quotient
- Lesson 7.9: Divide numbers ending in zeroes
- Lesson 7.10: Estimate quotients: word problems
- Lesson 7.11: Divisibility rules
- Lesson 7.12: Divisibility rules: word problems
- Lesson 7.13: Division patterns over increasing place values
- Let’s Review Module 7 Division IBM4
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Module 8: Mixed Operations
- Lesson 8.1: Add, subtract, multiply and divide
- Lesson 8.2: Addition, subtraction, multiplication and division word problems
- Lesson 8.3: Estimate sums, differences, products and quotients: word problems
- Lesson 8.4: Multi-step word problems
- Lesson 8.5: Word problems with extra or missing information
- Lesson 8.6: Solve word problems using guess-and-check
- Lesson 8.7: Choose numbers with a particular sum, difference, product or quotient
- Lesson 8.8: Mentally add and subtract numbers ending in zeroes
- Let’s Review Module 8 Mixed Operations IBM4
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Module 9: Logical reasoning
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Module 10: Data and graphs
- Lesson 10.1: Read a table
- Lesson 10.2: Interpret line graphs
- Lesson 10.3: Create line graphs
- Lesson 10.4: Interpret bar graphs
- Lesson 10.5: Create bar graphs
- Lesson 10.6: Interpret line plots
- Lesson 10.7: Interpret line plots
- Lesson 10.8: Frequency charts
- Lesson 10.9: Interpret stem-and-leaf plots
- Leeson 10.10: Create stem-and-leaf plots
- Lesson 10.11: Pie charts
- Lesson 10.12: Choose the best type of graph
- Let’s Review Module 10 Data and Graphs IBM4
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Module 11: Patterns and Sequences
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Module 12: Money
- Lesson 12.1: Compare money amounts
- Lesson 12.2: Round money amounts
- Lesson 12.3: Add and subtract money amounts
- Lesson 12.4: Add, subtract, multiply and divide money amounts
- Lesson 12.5: Making change
- Lesson 12.6: Price lists
- Lesson 12.7: Price lists with multiplication
- Lesson 12.8: Unit prices
- Let’s Review Module 12 Money IBM4
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Module 13: Units of measurement
- Lesson 13.1: Choose the appropriate metric unit of measure
- Lesson 13.2: Compare and convert metric units of length
- Lesson 13.3: Compare and convert metric units of mass
- Lesson 13.4: Compare and convert metric units of volume
- Lesson 13.5: Metric mixed units
- Let’s Review Module 13 Units of Measurement IBM4
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Module 14: Time
- Lesson 14.1: Convert time units
- Lesson 14.2: Add and subtract mixed time units
- Lesson 14.3: Fractions of time units
- Lesson 14.4: Elapsed time
- Lesson 14.5: Find start and end times: multi-step word problems
- Lesson 14.6: Convert between 12-hour and 24-hour time
- Lesson 14.7: Transportation schedules – 12-hour time
- Lesson 14.8: Transportation schedules – 24-hour time
- Lesson 14.9: Time patterns
- Let’s Review Module 14 Time IBM4
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Module 15: Geometry
- Lesson 15.1: Which two-dimensional figure is being described?
- Lesson 15.2: Identify three-dimensional figures
- Lesson 15.3: Count vertices, edges and faces
- Lesson 15.4: Identify faces of three-dimensional figures
- Lesson 15.5: Which three-dimensional figure is being described?
- Lesson 15.6: Is it a polygon?
- Lesson 15.7: Number of sides in polygons
- Lesson 15.8: Parallel, perpendicular and intersecting lines
- Lesson 15.9: Acute, right, obtuse and straight angles
- Lesson 15.10: Angles of 90, 180, 270 and 360 degrees
- Lesson 15.11: Measure angles with a protractor
- Lesson 15.12: Estimate angle measurements
- Lesson 15.13: Symmetry
- Lesson 15.14: Identify lines of symmetry
- Let’s Review Module 15 Geometry IBM4
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Module 16: Geometric Measurement
- Lesson 16.1: Perimeter
- Lesson 16.2: Perimeter: find the missing side lengths
- Lesson 16.3: Find the area of figures made of unit squares
- Lesson 16.4: Select figures with a given area
- Lesson 16.5: Select two figures with the same area
- Lesson 16.6: Create figures with a given area
- Lesson 16.7: Find the area or missing side length of a rectangle
- Lesson 16.8: Find the area of complex figures
- Lesson 16.9: Find the area between two rectangles
- Lesson 16.10: Compare area and perimeter of two figures
- Lesson 16.11: Relationship between area and perimeter
- Lesson 16.12: Area and perimeter: word problems
- Lesson 16.13: Use area and perimeter to determine cost
- Let’s Review Module 16 Geometric Measurement IBM4
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Module 17: Fractions and Mixed Numbers
- Lesson 17.1: Fractions review
- Lesson 17.2: Fractions of a whole: word problems
- Lesson 17.3: Fractions of a group: word problems
- Lesson 17.4: Find equivalent fractions using area models
- Lesson 17.5: Graph equivalent fractions on number lines
- Lesson 17.6: Equivalent fractions
- Lesson 17:7: Patterns of equivalent fractions
- Lesson 17.8: Write fractions in lowest terms
- Lesson 17.9: Graph and compare fractions on number lines
- Lesson 17.10: Compare fractions
- Lesson 17.11: Order fractions with like numerators or denominators
- Lesson 17.12: Order fractions
- Lesson 17.13: Find smaller or larger fractions
- Lesson 17.14: Fractions of a number
- Lesson 17.15: Fractions of a number: word problems
- Lesson 17.16: Mixed numbers
- Lesson 17.17: Mixed numbers: write the mixed number in words
- Lesson 17.18: Convert between improper fractions and mixed numbers
- Let’s Review Module 17 Fractions and Mixed Numbers IBM4
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Module 18: Add and Subtract Fractions
- Lesson 18.1: Decompose fractions into unit fractions
- Lesson 18.2: Decompose fractions
- Lesson 18.3: Decompose fractions multiple ways
- Lesson 18.4: Add fractions with like denominators using number lines
- Lesson 18.5: Subtract fractions with like denominators using number lines
- Lesson 18.6: Add and subtract fractions with like denominators using number lines
- Lesson 18.7: Add and subtract fractions with like denominators
- Lesson 18.8: Add and subtract fractions with like denominators: word problems
- Lesson 18.9: Add 3 or more fractions with like denominators
- Lesson 18.10: Add fractions with unlike denominators
- Lesson 18.11: Subtract fractions with unlike denominators
- Lesson 18.12: Add and subtract fractions with unlike denominators: word problems
- Lesson 18.13: Add 3 or more fractions with unlike denominators
- Lesson 18.14: Add 3 or more fractions with like and unlike denominators: word problems
- Lesson 18.15: Find the missing numerator or denominator in addition and subtraction sentences
- Let’s Review Module 18 Add and Subtract Fractions IBM4
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Module 19: Multiply fractions
- Lesson 19.1: Multiply unit fractions by whole numbers using number lines
- Lesson 19.2: Multiply unit fractions by whole numbers using models
- Lesson 19.3: Multiply unit fractions and whole numbers: sorting
- Lesson 19.4: Multiply unit fractions by whole numbers
- Lesson 19.5: Multiply unit fractions by whole numbers: word problems
- Lesson 19.6: Multiples of fractions
- Lesson 19.7: Multiply fractions by whole numbers using number lines
- Lesson 19.8: Multiply fractions by whole numbers using models
- Lesson 19.9: Multiply fractions and whole numbers: sorting
- Lesson 19.10: Multiply fractions by whole numbers
- Lesson 19.11: Multiply fractions by whole numbers: word problems
- Let’s Review Module 18 Multiply fractions IBM4
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Module 20: Decimals
- Lesson 20.1: What decimal number is illustrated?
- Lesson 20.2: Model decimals and fractions
- Lesson 20.3: Understanding decimals expressed in words
- Lesson 20.4: Place values in decimal numbers
- Lesson 20.5: Equivalent decimals
- Lesson 20.6: Graph decimals on number lines
- Lesson 20.7: Decimal number lines
- Lesson 20.8: Graph fractions as decimals on number lines
- Lesson 20.9: Convert fractions and mixed numbers to decimals
- Lesson 20.10: Convert decimals to fractions and mixed numbers
- Lesson 20.11: Round decimals
- Lesson 20.12: Compare decimals on number lines
- Lesson 20.13: Compare decimal numbers
- Lesson 20.14: Put decimal numbers in order I
- Lesson 20.15: Put decimal numbers in order II
- Lesson 20.16: Number sequences involving decimals
- Let’s Review Module 20 Decimals IBM4
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Module 21: Add and subtract decimals
- Lesson 21.1: Add decimal numbers
- Lesson 21.2: Subtract decimal numbers
- Lesson 21.3: Add and subtract decimals: word problems
- Lesson 21.4: Choose decimals with a particular sum or difference
- Lesson 21.5: Add three or more decimals
- Lesson 21.6: Add three or more decimals: word problems
- Lesson 21.7: Complete the addition or subtraction sentence
- Lesson 21.8: Estimate sums and differences of decimals
- Lesson 21.9: Solve decimal problems using diagrams
- Let’s Review Module 21 Add and Subtract Decimals IBM4
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Module 22: Multiply and divide decimals
- Lesson 22.1: Estimate products of decimals
- Lesson 22.2:: Multiply a decimal by a power of ten
- Lesson 22.3: Multiply a decimal by a one-digit whole number
- Lesson 22.4: Multiply decimals and whole numbers: word problems
- Lesson 22.5: Multiply money amounts: word problems
- Lesson 22.6: Divide by powers of ten
- Lesson 22.7: Decimal division patterns over increasing place values
- Lesson 22.8: Division with decimal quotients
- Lesson 22.9: Division with decimal quotients and rounding
- Lesson 22.10: Division with decimal quotients: word problems
- Let’s Review Module 22 Multiply and Divide Decimals IBM4
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Module 23: Probability and Statistics
Games
Glossary
- Factors: Numbers that are multiplied together to get a product.
- Multiples: Numbers that can be divided by another number without leaving a remainder.
- Prime Numbers: Numbers that have exactly two factors, 1 and themselves.
- Composite Numbers: Numbers that have more than two factors.
- Equivalent Fractions: Fractions that represent the same value but may have different numerators and denominators.
- Improper Fractions: Fractions where the numerator is greater than or equal to the denominator.
- Mixed Numbers: A combination of a whole number and a fraction.
- Decimal Notation: Numbers written using a decimal point to represent parts of a whole or a place value less than one.
- Decimal Place Value: The value of a digit based on its position in a decimal number, such as tenths, hundredths, etc.
- Rounding Decimals: Approximating a decimal number to a given place value.
- Addition and Subtraction of Decimals: Basic operations of combining and taking away decimal numbers.
- Multiplication and Division of Decimals: Basic operations of multiplying and dividing decimal numbers.
- Geometric Shapes: Different types of two-dimensional and three-dimensional shapes, such as triangles, rectangles, cubes, and spheres.
- Area and Perimeter of Rectangles: The measure of the space enclosed by a rectangle and the distance around its boundary.
- Lines and Angles: Different types of lines (parallel, perpendicular) and angles (acute, obtuse, right).
- Line Symmetry: The property of a shape being the same on both sides when divided by a line.
- Fraction and Decimal Conversions: Converting fractions to decimals and decimals to fractions.
- Data Analysis: Collecting, organizing, and interpreting data using graphs and charts.
- Line Plots: A graph that shows the frequency of data points along a number line.
- Measurement: The process of comparing the size or length of an object using standard units, such as inches, feet, centimeters, meters, etc.
- Time and Elapsed Time: The measurement of the sequence of events and the amount of time that has passed.
- Perimeter and Area of Irregular Shapes: Finding the perimeter and area of shapes that do not have regular or standard measurements.
- Factors and Multiples: Identifying and understanding the relationship between factors and multiples.
- Division with Remainders: Division problems where there is a remainder.
- Angles in a Circle: Understanding angles formed by radii and chords in a circle.
Resources
Course Features
- Lectures 240
- Quizzes 23
- Duration 40 weeks
- Skill level All levels
- Students 0
- Assessments Yes
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Module 1: Review
- Lesson 1.1: The numbers 1000 to 9999
- Lesson 1.2: The numbers 10 000 to 99 999
- Lesson 1.3: Addition up to the number 999
- Lesson 1.4: Addition to 9999 and beyond
- Lesson 1.5: Subtraction of two-digit numbers Involving comparison.
- Lesson 1.6: Subtraction up to the number 999 using the renaming method
- Lesson 1.7: Multiplying 3 and 4-digit numbers by multiples of 100
- Lesson 1.8: Multiplying 2-digit numbers by 2-digit numbers
- Lesson 1.9: Multiples and factors of whole numbers
- Lesson 1.10:Division with and without a remainder.
- Let’s Review Module 1 IBM4
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Module 2: Review
- Lesson 2.1Dividing two and three digit numbers by a single digit number
- Lesson 2.2: Days of the week
- Lesson 2.3: Months and seasons of the year
- Lesson 2.4: O’clock and half past using digital time
- Lesson 2.5: O’clock and half past on the analogue clock
- Lesson 2.6: Analogue – Telling time – minutes in the hour
- Lesson 2.7: Quarter past and quarter to
- Lesson 2.8: Units of time
- Let’s Review Module 2 IBM4
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Module 3: Number sense
- Lesson 3.1: Place values
- Lesson 3.2: Convert between place values
- Lesson 3.3: Word names for numbers
- Lesson 3.4: Ordinal numbers to 100th
- Lesson 3.5: Rounding
- Lesson 3.6: Even or odd: arithmetic rules
- Lesson 3.7: Inequalities with number lines
- Lesson 3.8: Compare numbers up to five digits
- Let’s Review Module 3 Number Sense IBM4
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Module 4: Addition
- Lesson 4.1: Add numbers up to five digits
- Lesson 4.2: Add numbers up to five digits: word problems
- Lesson 4.3: Addition: fill in the missing digits
- Lesson 4.4: Properties of addition
- Lesson 4.5: Add three or more numbers up to five digits each
- Lesson 4.6: Addition patterns over increasing place value
- Lesson 4.7: Choose numbers with a particular sum
- Lesson 4.8: Estimate sums
- Lesson 4.9: Estimate sums: word problems
- Let’s Review Module 4 Addition IBM4
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Module 5: Subtraction
- Lesson 5.1: Subtract numbers up to five digits
- Lesson 5.2: Subtract numbers up to five digits: word problems
- Lesson 5.3: Subtraction: fill in the missing digits
- Lesson 5.4: Subtraction patterns over increasing place values
- Lesson 5.5: Choose numbers with a particular difference
- Lesson 5.6: Estimate differences
- Lesson 5.7: Estimate differences: word problems
- Let’s Review Module 5 Subtraction IBM4
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Module 6: Multiplication
- Lesson 6.1: Multiplication facts to 10
- Lesson 6.2: Multiplication facts up to 10: find the missing factor
- Lesson 6.3: Compare numbers using multiplication
- Lesson 6.4: Choose the multiples of a given number up to 12
- Lesson 6.5: Identify factors
- Lesson 6.6: Multiply one-digit numbers by two-digit numbers
- Lesson 6.7: Multiply one-digit numbers by three-digit or four-digit numbers
- Lesson 6.8: Multiply one-digit numbers by larger numbers
- Lesson 6.9: Multiplication patterns over increasing place values
- Lesson 6.10: Properties of multiplication
- Lesson 6.11: Estimate products
- Lesson 6.12: Estimate products: word problems
- Lesson 6.13: Box multiplication
- Lesson 6.14: Lattice multiplication
- Lesson 6.15: Multiply a two-digit number by a two-digit number: complete the missing steps
- Lesson 6.16: Multiply a two-digit number by a two-digit number
- Lesson 6.17: Multiply a two-digit number by a two-digit number: word problems
- Lesson 6.18: Choose numbers with a particular product
- Lesson 6.19: Multiply numbers ending in zeroes
- Lesson 6.20: Multiply numbers ending in zeroes: word problems
- Lesson 6.21: Multiply three numbers
- Lesson 6.22: Multiply a two-digit number by a three-digit number: complete the missing steps
- Lesson 6.23: Multiply a two-digit number by a three-digit number
- Lesson 6.24: Multiply a two-digit number by a three-digit number: word problems
- Let’s Review Module 6 Multiplication IBM4
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Module 7: Division
- Lesson 7.1: Division facts to 10
- Lesson 7.2: Division facts to 10: word problems
- Lesson 7.3: Properties of division
- Lesson 7.4: Divide larger numbers
- Lesson 7.5: Divide larger numbers: word problems
- Lesson 7.6: Complete the division table
- Lesson 7.7: Interpret remainders
- Lesson 7.8: Choose numbers with a particular quotient
- Lesson 7.9: Divide numbers ending in zeroes
- Lesson 7.10: Estimate quotients: word problems
- Lesson 7.11: Divisibility rules
- Lesson 7.12: Divisibility rules: word problems
- Lesson 7.13: Division patterns over increasing place values
- Let’s Review Module 7 Division IBM4
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Module 8: Mixed Operations
- Lesson 8.1: Add, subtract, multiply and divide
- Lesson 8.2: Addition, subtraction, multiplication and division word problems
- Lesson 8.3: Estimate sums, differences, products and quotients: word problems
- Lesson 8.4: Multi-step word problems
- Lesson 8.5: Word problems with extra or missing information
- Lesson 8.6: Solve word problems using guess-and-check
- Lesson 8.7: Choose numbers with a particular sum, difference, product or quotient
- Lesson 8.8: Mentally add and subtract numbers ending in zeroes
- Let’s Review Module 8 Mixed Operations IBM4
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Module 9: Logical reasoning
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Module 10: Data and graphs
- Lesson 10.1: Read a table
- Lesson 10.2: Interpret line graphs
- Lesson 10.3: Create line graphs
- Lesson 10.4: Interpret bar graphs
- Lesson 10.5: Create bar graphs
- Lesson 10.6: Interpret line plots
- Lesson 10.7: Interpret line plots
- Lesson 10.8: Frequency charts
- Lesson 10.9: Interpret stem-and-leaf plots
- Leeson 10.10: Create stem-and-leaf plots
- Lesson 10.11: Pie charts
- Lesson 10.12: Choose the best type of graph
- Let’s Review Module 10 Data and Graphs IBM4
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Module 11: Patterns and Sequences
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Module 12: Money
- Lesson 12.1: Compare money amounts
- Lesson 12.2: Round money amounts
- Lesson 12.3: Add and subtract money amounts
- Lesson 12.4: Add, subtract, multiply and divide money amounts
- Lesson 12.5: Making change
- Lesson 12.6: Price lists
- Lesson 12.7: Price lists with multiplication
- Lesson 12.8: Unit prices
- Let’s Review Module 12 Money IBM4
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Module 13: Units of measurement
- Lesson 13.1: Choose the appropriate metric unit of measure
- Lesson 13.2: Compare and convert metric units of length
- Lesson 13.3: Compare and convert metric units of mass
- Lesson 13.4: Compare and convert metric units of volume
- Lesson 13.5: Metric mixed units
- Let’s Review Module 13 Units of Measurement IBM4
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Module 14: Time
- Lesson 14.1: Convert time units
- Lesson 14.2: Add and subtract mixed time units
- Lesson 14.3: Fractions of time units
- Lesson 14.4: Elapsed time
- Lesson 14.5: Find start and end times: multi-step word problems
- Lesson 14.6: Convert between 12-hour and 24-hour time
- Lesson 14.7: Transportation schedules – 12-hour time
- Lesson 14.8: Transportation schedules – 24-hour time
- Lesson 14.9: Time patterns
- Let’s Review Module 14 Time IBM4
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Module 15: Geometry
- Lesson 15.1: Which two-dimensional figure is being described?
- Lesson 15.2: Identify three-dimensional figures
- Lesson 15.3: Count vertices, edges and faces
- Lesson 15.4: Identify faces of three-dimensional figures
- Lesson 15.5: Which three-dimensional figure is being described?
- Lesson 15.6: Is it a polygon?
- Lesson 15.7: Number of sides in polygons
- Lesson 15.8: Parallel, perpendicular and intersecting lines
- Lesson 15.9: Acute, right, obtuse and straight angles
- Lesson 15.10: Angles of 90, 180, 270 and 360 degrees
- Lesson 15.11: Measure angles with a protractor
- Lesson 15.12: Estimate angle measurements
- Lesson 15.13: Symmetry
- Lesson 15.14: Identify lines of symmetry
- Let’s Review Module 15 Geometry IBM4
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Module 16: Geometric Measurement
- Lesson 16.1: Perimeter
- Lesson 16.2: Perimeter: find the missing side lengths
- Lesson 16.3: Find the area of figures made of unit squares
- Lesson 16.4: Select figures with a given area
- Lesson 16.5: Select two figures with the same area
- Lesson 16.6: Create figures with a given area
- Lesson 16.7: Find the area or missing side length of a rectangle
- Lesson 16.8: Find the area of complex figures
- Lesson 16.9: Find the area between two rectangles
- Lesson 16.10: Compare area and perimeter of two figures
- Lesson 16.11: Relationship between area and perimeter
- Lesson 16.12: Area and perimeter: word problems
- Lesson 16.13: Use area and perimeter to determine cost
- Let’s Review Module 16 Geometric Measurement IBM4
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Module 17: Fractions and Mixed Numbers
- Lesson 17.1: Fractions review
- Lesson 17.2: Fractions of a whole: word problems
- Lesson 17.3: Fractions of a group: word problems
- Lesson 17.4: Find equivalent fractions using area models
- Lesson 17.5: Graph equivalent fractions on number lines
- Lesson 17.6: Equivalent fractions
- Lesson 17:7: Patterns of equivalent fractions
- Lesson 17.8: Write fractions in lowest terms
- Lesson 17.9: Graph and compare fractions on number lines
- Lesson 17.10: Compare fractions
- Lesson 17.11: Order fractions with like numerators or denominators
- Lesson 17.12: Order fractions
- Lesson 17.13: Find smaller or larger fractions
- Lesson 17.14: Fractions of a number
- Lesson 17.15: Fractions of a number: word problems
- Lesson 17.16: Mixed numbers
- Lesson 17.17: Mixed numbers: write the mixed number in words
- Lesson 17.18: Convert between improper fractions and mixed numbers
- Let’s Review Module 17 Fractions and Mixed Numbers IBM4
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Module 18: Add and Subtract Fractions
- Lesson 18.1: Decompose fractions into unit fractions
- Lesson 18.2: Decompose fractions
- Lesson 18.3: Decompose fractions multiple ways
- Lesson 18.4: Add fractions with like denominators using number lines
- Lesson 18.5: Subtract fractions with like denominators using number lines
- Lesson 18.6: Add and subtract fractions with like denominators using number lines
- Lesson 18.7: Add and subtract fractions with like denominators
- Lesson 18.8: Add and subtract fractions with like denominators: word problems
- Lesson 18.9: Add 3 or more fractions with like denominators
- Lesson 18.10: Add fractions with unlike denominators
- Lesson 18.11: Subtract fractions with unlike denominators
- Lesson 18.12: Add and subtract fractions with unlike denominators: word problems
- Lesson 18.13: Add 3 or more fractions with unlike denominators
- Lesson 18.14: Add 3 or more fractions with like and unlike denominators: word problems
- Lesson 18.15: Find the missing numerator or denominator in addition and subtraction sentences
- Let’s Review Module 18 Add and Subtract Fractions IBM4
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Module 19: Multiply fractions
- Lesson 19.1: Multiply unit fractions by whole numbers using number lines
- Lesson 19.2: Multiply unit fractions by whole numbers using models
- Lesson 19.3: Multiply unit fractions and whole numbers: sorting
- Lesson 19.4: Multiply unit fractions by whole numbers
- Lesson 19.5: Multiply unit fractions by whole numbers: word problems
- Lesson 19.6: Multiples of fractions
- Lesson 19.7: Multiply fractions by whole numbers using number lines
- Lesson 19.8: Multiply fractions by whole numbers using models
- Lesson 19.9: Multiply fractions and whole numbers: sorting
- Lesson 19.10: Multiply fractions by whole numbers
- Lesson 19.11: Multiply fractions by whole numbers: word problems
- Let’s Review Module 18 Multiply fractions IBM4
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Module 20: Decimals
- Lesson 20.1: What decimal number is illustrated?
- Lesson 20.2: Model decimals and fractions
- Lesson 20.3: Understanding decimals expressed in words
- Lesson 20.4: Place values in decimal numbers
- Lesson 20.5: Equivalent decimals
- Lesson 20.6: Graph decimals on number lines
- Lesson 20.7: Decimal number lines
- Lesson 20.8: Graph fractions as decimals on number lines
- Lesson 20.9: Convert fractions and mixed numbers to decimals
- Lesson 20.10: Convert decimals to fractions and mixed numbers
- Lesson 20.11: Round decimals
- Lesson 20.12: Compare decimals on number lines
- Lesson 20.13: Compare decimal numbers
- Lesson 20.14: Put decimal numbers in order I
- Lesson 20.15: Put decimal numbers in order II
- Lesson 20.16: Number sequences involving decimals
- Let’s Review Module 20 Decimals IBM4
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Module 21: Add and subtract decimals
- Lesson 21.1: Add decimal numbers
- Lesson 21.2: Subtract decimal numbers
- Lesson 21.3: Add and subtract decimals: word problems
- Lesson 21.4: Choose decimals with a particular sum or difference
- Lesson 21.5: Add three or more decimals
- Lesson 21.6: Add three or more decimals: word problems
- Lesson 21.7: Complete the addition or subtraction sentence
- Lesson 21.8: Estimate sums and differences of decimals
- Lesson 21.9: Solve decimal problems using diagrams
- Let’s Review Module 21 Add and Subtract Decimals IBM4
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Module 22: Multiply and divide decimals
- Lesson 22.1: Estimate products of decimals
- Lesson 22.2:: Multiply a decimal by a power of ten
- Lesson 22.3: Multiply a decimal by a one-digit whole number
- Lesson 22.4: Multiply decimals and whole numbers: word problems
- Lesson 22.5: Multiply money amounts: word problems
- Lesson 22.6: Divide by powers of ten
- Lesson 22.7: Decimal division patterns over increasing place values
- Lesson 22.8: Division with decimal quotients
- Lesson 22.9: Division with decimal quotients and rounding
- Lesson 22.10: Division with decimal quotients: word problems
- Let’s Review Module 22 Multiply and Divide Decimals IBM4
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Module 23: Probability and Statistics
