Lessons [1–100 of 2246 lessons]

• Reading and Writing Numbers to 100

  • 1 Worksheet • 9 Questions

• Place Value to 100

  • 1 Worksheet • 14 Questions

• Comparing Numbers up to 20

  • 1 Worksheet • 5 Questions

• The Basic Definition of Circles

  • 1 Worksheet • 1 Question

• Non-Negative Integer Powers

  • 1 Worksheet • 14 Questions

• Subtracting Four- and Five-digit Numbers Across Zeros

  • 1 Worksheet • 5 Questions

• Finding the Angle between Two Straight Lines in Two Dimensions

  • 1 Worksheet • 15 Questions

• Determining the Number of Solutions to a Homogenous System of Linear Equations

  • 1 Worksheet • 6 Questions

• Ordering Numbers up to 10

  • 1 Worksheet • 23 Questions

• Determining the Number of Solutions to a Non-Homogenous System of Linear Equations

  • 1 Worksheet • 6 Questions

• Operations on Algebraic Fractions

  • 1 Worksheet • 3 Questions

• Introducing Vertical Subtraction with Numbers Up to 20

  • 1 Worksheet • 3 Questions

• Comparing Objects by Size

  • 1 Worksheet • 8 Questions

• Describing 2D Shapes with Informal Language

  • 1 Worksheet • 18 Questions

• Identifying 2D Shapes in Pictures

  • 1 Worksheet • 1 Question

• Sorting and Counting Real World Objects

  • 1 Worksheet • 7 Questions

• Sorting Groups of Objects by How Many There Are

  • 1 Worksheet • 2 Questions

• Attributes of 2D Shapes

  • 1 Worksheet • 17 Questions

• Attributes of 3D Shapes

  • 1 Worksheet • 12 Questions

• Comparing Lengths of Three Objects Directly

  • 1 Worksheet • 8 Questions

• Decompose 2D Figures

  • 1 Worksheet • 5 Questions

• Finding the Value of Groups of the Same Note or Coin

  • 1 Worksheet • 1 Question

• Decompose 3D Figures

  • 1 Worksheet • 5 Questions

• Order Events by Start Time

  • 1 Worksheet • 1 Question

• Ordering Up to 6 Objects by Length

  • 1 Worksheet • 9 Questions

• Sorting 3D Shapes

  • 1 Worksheet • 3 Questions

• Time to the Half Hour on Analogue Clocks

  • 1 Worksheet • 1 Question

• Using Tools to Measure Length in Meters

  • 1 Worksheet • 2 Questions

• Reading Picture Graphs With Up to Four Categories

  • 1 Worksheet • 1 Question

• Sorting 2D Shapes

  • 1 Worksheet • 19 Questions

• Telling Time to the Hour on Analog Clocks

  • 1 Worksheet • 1 Question

• Calculating Duration with Times to the Nearest 5 Minutes

  • 1 Worksheet • 1 Question

• Comparing Lengths and Calculating How Many Centimeters Longer or Shorter

  • 1 Worksheet • 1 Question

• Comparing Lengths of Paths Which Are Not Straight

  • 1 Worksheet • 1 Question

• Counting Angles to Name Polygons

  • 1 Worksheet • 4 Questions

• Counting Sides and Vertices to Name Polygons

  • 1 Worksheet • 8 Questions

• Estimating Lengths in Inches, Feet, and Yards

  • 1 Worksheet • 4 Questions

• Estimating Lengths in Meters and Centimeters

  • 1 Worksheet • 14 Questions

• Making Amounts of Money in Different Ways

  • 1 Worksheet • 3 Questions

• Measuring Length to the Nearest Inch

  • 1 Worksheet • 1 Question

• Order Two Events by Duration with Times to the Nearest 5 Minutes

  • 1 Worksheet • 1 Question

• Reading a Bar Graph with Up to Five Categories

  • 1 Worksheet • 7 Questions

• Partition Rectangles into Same-Sized Squares

  • 1 Worksheet • 9 Questions

• Telling the Time Using AM and PM

  • 1 Worksheet • 11 Questions

• Adding Three Numbers Within 20: Making Ten

  • 1 Worksheet • 9 Questions

• Adding Three Numbers WIthin 20: Use Known Strategies

  • 1 Worksheet • 6 Questions

• Represent Whole Numbers on Number Lines

  • 1 Worksheet • 3 Questions

• Using Rulers to Measure Length in Centimeters

  • 1 Worksheet • 1 Question

• Adding Three Numbers Within 20: Add in Any Order

  • 1 Worksheet • 6 Questions

• Adding Within 10 to Solve "Adding To" Word Problems with Equations

  • 1 Worksheet • 1 Question

• Adding Within 100 Using Compensation

  • 1 Worksheet • 1 Question

• Adding Within 10 to Solve "Put Together" Word Problems with Equations

  • 1 Worksheet • 4 Questions

• Deciding Whether to Add or Subtract in Word Problems with Numbers to 10

  • 1 Worksheet • 5 Questions

• Adding Zero to Numbers Up to 10

  • 1 Worksheet • 1 Question

• Decompose Groups of Up to 10 Things into Pairs

  • 1 Worksheet • 1 Question

• Modelling and Solving Comparison Problems

  • 1 Worksheet • 10 Questions

• Modelling One-Step Word Problems with Equations

  • 1 Worksheet • 6 Questions

• Exploring All the Ways to Take Away From 3, 4, and 5

  • 1 Worksheet • 1 Question

• Decompose Groups of Up to 5 Things into Pairs

  • 1 Worksheet • 1 Question

• Decomposing Numbers Up to 10 with Number Bonds

  • 1 Worksheet • 1 Question

• Finding the Missing Number in Addition and Subtraction Sentences with the Unknown in Any Position

  • 1 Worksheet • 25 Questions

• Identifying Equivalent Addition and Subtraction Expressions

  • 1 Worksheet • 13 Questions

• Matching to Find How Many More or Fewer

  • 1 Worksheet • 4 Questions

• Modelling Addition Within 100 With Bar Models

  • 1 Worksheet • 3 Questions

• Modelling Two-Step Word Problems with Equations

  • 1 Worksheet • 2 Questions

• Representing Subtraction as Taking From

  • 1 Worksheet • 1 Question

• Representing Addition as Adding To

  • 1 Worksheet • 2 Questions

• Solving Addition Problems with Numbers Up to 10: "Adding To"

  • 1 Worksheet • 2 Questions

• Solving Addition Problems with Numbers Up to 10: "Put Together"

  • 1 Worksheet • 6 Questions

• Solving One-Step Story Problems by Adding and Subtracting WIthin 100

  • 1 Worksheet • 29 Questions

• Solving Subtraction Problems with Numbers Up to 10: "Taking Apart"

  • 1 Worksheet • 5 Questions

• Using Skip-Counting, Multiplication, or Division to Identify Odd and Even Numbers

  • 1 Worksheet • 11 Questions

• Write and Solve Subtraction Sentences Describing a Picture or Model with Numbers Up to 20

  • 1 Worksheet • 1 Question

• Solving Two-Step Story Problems by Adding and Subtracting WIthin 100

  • 1 Worksheet • 10 Questions

• Subtracting Within 10 to Solve "Taking From" Word Problems with Equations

  • 1 Worksheet • 3 Questions

• Subtracting Within 100 Using Compensation

  • 1 Worksheet • 2 Questions

• Subtracting One-Digit Numbers From Teen Numbers by Subtracting Ones

  • 1 Worksheet • 4 Questions

• Subtraction with Numbers up to 20: Using Multiple Strategies

  • 1 Worksheet • 8 Questions

• Subtraction Strategies: Break Apart to Subtract within 20

  • 1 Worksheet • 8 Questions

• Subtraction Within 20: Counting back

  • 1 Worksheet • 4 Questions

• Verifying and Completing Equations

  • 1 Worksheet • 20 Questions

• Write and Solve Addition Sentences Describing a Picture or Model with Numbers Up to 20

  • 1 Worksheet • 2 Questions

• Writing Addition Sentences

  • 1 Worksheet • 9 Questions

• Writing Addition Sentences Using Pictures and Number Bonds for Sums Within 10

  • 1 Worksheet • 2 Questions

• Writing Subtraction Sentences

  • 1 Worksheet • 9 Questions

• Writing Subtraction Sentences Using Pictures and Number Bonds for Numbers Within 10

  • 1 Worksheet • 1 Question

• Repeated Multiplication

  • 1 Worksheet • 14 Questions

• General Equation of the Line Passing through the Intersection Point of Two Lines

  • 1 Worksheet • 15 Questions

• Optimization with Linear Programming

  • 1 Worksheet • 20 Questions

• Geometric Constructions

  • 1 Worksheet • 13 Questions

• Circular Segment

  • 1 Worksheet • 20 Questions

• Equality of Two Algebraic Fractions

  • 1 Worksheet • 12 Questions

• Factorization by Identifying the Highest Common Factor (H.C.F.)

  • 1 Worksheet • 15 Questions

• Dividing Multiples of 10, 100, and 1000 by One-Digit Number

  • 1 Worksheet • 1 Question

• Applications of the Indefinite Integration

  • 1 Worksheet • 28 Questions

• Solving Base e Exponential Equations

  • 1 Worksheet • 1 Question

• Comparing the Measures of the Angles of a Triangle

  • 1 Worksheet • 4 Questions

• Validating the subtraction by addition and estimating

  • 1 Worksheet • 10 Questions

• Pyramid and Cone

  • 1 Worksheet • 16 Questions

• Determining the Rank of a Matrix by Checking Determinant or Minor Determinant of a Matrix

  • 1 Worksheet • 20 Questions