Ontario

1.B Number

• 1.B1 Number Sense

  • Whole Numbers

    • 1.B1.1 read and represent whole numbers up to and including 50, and describe various ways they are used in everyday life

      • Writing numbers in words - convert words to digits (1-A.26)
      • Writing numbers in words - convert digits to words (1-A.27)

    • 1.B1.2 compose and decompose whole numbers up to and including 50, using a variety of tools and strategies, in various contexts

      • Count to fill a ten frame (1-A.2)
      • Counting tens and ones - up to 20 (1-A.4)

    • 1.B1.3 compare and order whole numbers up to and including 50, in various contexts

      • Comparing - review (1-K.1)
      • Comparing numbers up to 20 (1-K.2)
      • Comparing numbers up to 100 (1-K.3)
      • Comparison word problems (1-K.4)
      • Put numbers in order - up to 20 (1-W.3)
      • Put numbers in order - up to 100 (1-W.4)

    • 1.B1.4 estimate the number of objects in collections of up to 50, and verify their estimates by counting

      • Estimate to the nearest ten (1-L.1)

    • 1.B1.5 count to 50 by 1s, 2s, 5s, and 10s, using a variety of tools and strategies

      • Counting review - up to 10 (1-A.1)
      • Counting review - up to 20 (1-A.3)
      • Count on ten frames - up to 40 (1-A.5)
      • Skip-counting by twos (1-A.6)
      • Skip-counting by fives (1-A.7)
      • Skip-counting by tens (1-A.8)
      • Skip-counting by twos and fives (1-A.9)
      • Skip-counting by twos, fives and tens (1-A.10)
      • Counting - up to 100 (1-A.11)
      • Counting forward - up to 100 (1-A.14)

  • Fractions

    • 1.B1.6 use drawings to represent and solve fair-share problems that involve 2 and 4 sharers, respectively, and have remainders of 1 or 2

      • Halves and fourths (1-M.2)
      • Make halves and fourths (1-M.4)
      • Make halves and fourths in different ways (1-M.6)

    • 1.B1.7 recognize that one half and two fourths of the same whole are equal, in fair-sharing contexts

    • 1.B1.8 use drawings to compare and order unit fractions representing the individual portions that result when a whole is shared by different numbers of sharers, up to a maximum of 10

• 1.B2 Operations

  • Properties and Relationships

    • 1.B2.1 use the properties of addition and subtraction, and the relationship between addition and subtraction, to solve problems and check calculations

      • Complete the addition sentence - sums up to 10 (1-D.4)
      • Related addition facts (1-D.13)
      • Complete the addition sentence - make ten (1-E.5)
      • Complete the subtraction sentence (1-H.5)
      • Related subtraction facts (1-H.14)
      • Relate addition and subtraction sentences (1-I.1)
      • Fact families (1-J.3)

  • Math Facts

    • 1.B2.2 recall and demonstrate addition facts for numbers up to 10, and related subtraction facts

      • Adding 1 (1-C.1)
      • Adding 2 (1-C.2)
      • Adding 3 (1-C.3)
      • Adding 4 (1-C.4)
      • Adding 5 (1-C.5)
      • Adding 6 (1-C.6)
      • Adding 7 (1-C.7)
      • Adding 8 (1-C.8)
      • Adding 9 (1-C.9)
      • Adding 0 (1-C.10)
      • Addition facts - sums up to 10 (1-D.1)
      • Addition facts - sums up to 20 (1-D.8)
      • Subtraction sentences - numbers up to 10 (1-F.3)
      • Subtract zero and all (1-F.5)
      • Subtracting 1 (1-G.1)
      • Subtracting 2 (1-G.2)
      • Subtracting 3 (1-G.3)
      • Subtracting 4 (1-G.4)
      • Subtracting 5 (1-G.5)
      • Subtracting 6 (1-G.6)
      • Subtracting 7 (1-G.7)
      • Subtracting 8 (1-G.8)
      • Subtracting 9 (1-G.9)
      • Subtracting 0 (1-G.10)
      • Subtraction facts - numbers up to 10 (1-H.1)
      • Subtraction facts - numbers up to 18 (1-H.9)
      • Addition and subtraction facts - numbers up to 10 (1-J.4)
      • Addition and subtraction facts - numbers up to 18 (1-J.5)

  • Mental Math

    • 1.B2.3 use mental math strategies, including estimation, to add and subtract whole numbers that add up to no more than 20, and explain the strategies used

      • Add doubles (1-E.1)
      • Add using doubles plus one (1-E.2)
      • Add using doubles minus one (1-E.3)
      • Subtract zero and all (1-F.5)
      • Subtract doubles (1-I.2)

  • Addition and Subtraction

    • 1.B2.4 use objects, diagrams, and equations to represent, describe, and solve situations involving addition and subtraction of whole numbers that add up to no more than 50

      • Add with cubes - sums up to 10 (1-B.1)
      • Add with pictures - sums up to 10 (1-B.2)
      • Addition sentences up to 10: which model matches? (1-B.3)
      • Addition sentences up to 10: what does the model show? (1-B.4)
      • Addition sentences using number lines - sums up to 10 (1-B.5)
      • Turn words into an addition sentence - sums up to 10 (1-B.6)
      • Addition word problems with pictures - sums up to 10 (1-D.5)
      • Addition word problems - sums up to 10 (1-D.6)
      • Addition sentences for word problems - sums up to 10 (1-D.7)
      • Addition sentences using number lines - sums up to 20 (1-D.9)
      • Addition word problems - sums up to 20 (1-D.10)
      • Addition sentences for word problems - sums up to 20 (1-D.12)
      • Use models to add a two-digit and a one-digit number - without regrouping (1-D.15)
      • Use models to add a two-digit and a one-digit number - with regrouping (1-D.17)
      • Subtract with cubes - up to 10 (1-F.1)
      • Subtract with pictures - numbers up to 10 (1-F.2)
      • Subtraction sentences - numbers up to 10 (1-F.3)
      • Subtraction sentences using number lines - numbers up to 10 (1-F.4)
      • Subtraction word problems with pictures - numbers up to 10 (1-H.6)
      • Subtraction word problems - numbers up to 10 (1-H.7)
      • Subtraction sentences for word problems - numbers up to 10 (1-H.8)
      • Subtraction sentences using number lines - numbers up to 18 (1-H.10)
      • Subtraction word problems - numbers up to 18 (1-H.11)
      • Subtraction sentences for word problems - numbers up to 18 (1-H.12)
      • Addition and subtraction facts - numbers up to 18 (1-J.5)
      • Add and subtract numbers up to 40 (1-J.6)
      • Addition and subtraction word problems - numbers up to 20 (1-J.7)
      • Addition and subtraction word problems - numbers up to 40 (1-J.8)

  • Multiplication and Division

    • 1.B2.5 represent and solve equal-group problems where the total number of items is no more than 10, including problems in which each group is a half, using tools and drawings

      • Equal parts (1-M.1)

1.C Algebra

• 1.C1 Patterns and Relationships

  • Patterns

    • 1.C1.1 identify and describe the regularities in a variety of patterns, including patterns found in real-life contexts

    • 1.C1.2 create and translate patterns using movements, sounds, objects, shapes, letters, and numbers

      • Colour patterns (1-U.1)
      • Size patterns (1-U.2)
      • Shape patterns (1-U.3)
      • Make a pattern (1-U.6)

    • 1.C1.3 determine pattern rules and use them to extend patterns, make and justify predictions, and identify missing elements in patterns

      • Sequences - count up and down by 1, 2, 3, 5 and 10 (1-A.24)
      • Find the next shape in a pattern (1-U.4)
      • Complete a pattern (1-U.5)
      • Growing patterns (1-U.7)
      • Find the next shape in a growing pattern (1-U.8)
      • Find the next row in a growing pattern (1-U.9)

    • 1.C1.4 create and describe patterns to illustrate relationships among whole numbers up to 50

      • Skip-counting patterns - with tables (1-A.23)

• 1.C2 Equations and Inequalities

  • Variables

    • 1.C2.1 identify quantities that can change and quantities that always remain the same in real-life contexts

  • Equalities and Inequalities

    • 1.C2.2 determine whether given pairs of addition and subtraction expressions are equivalent or not

      • Make a number using addition - sums up to 10 (1-D.3)
      • Make a number using addition - sums up to 20 (1-D.11)
      • Make a number using subtraction - numbers up to 10 (1-H.4)
      • Make a number using subtraction - numbers up to 20 (1-H.13)

    • 1.C2.3 identify and use equivalent relationships for whole numbers up to 50, in various contexts

      • Ways to make a number - addition sentences (1-D.2)
      • Ways to make a number - subtraction sentences (1-H.2)
      • Ways to subtract from a number - subtraction sentences (1-H.3)
      • Addition and subtraction - ways to make a number (1-J.1)

• 1.C3 Coding

  • Coding Skills

    • 1.C3.1 solve problems and create computational representations of mathematical situations by writing and executing code, including code that involves sequential events

    • 1.C3.2 read and alter existing code, including code that involves sequential events, and describe how changes to the code affect the outcomes

1.D Data

• 1.D1 Data Literacy

  • Data Collection and Organization

    • 1.D1.1 sort sets of data about people or things according to one attribute, and describe rules used for sorting

    • 1.D1.2 collect data through observations, experiments, or interviews to answer questions of interest that focus on a single piece of information; record the data using methods of their choice; and organize the data in tally tables

      • Which tally chart is correct? (1-Q.3)

  • Data Visualization

    • 1.D1.3 display sets of data, using one-to-one correspondence, in concrete graphs and pictographs with proper sources, titles, and labels

      • Which picture graph is correct? (1-Q.1)
      • Which table is correct? (1-Q.5)

  • Data Analysis

    • 1.D1.4 order categories of data from greatest to least frequency for various data sets displayed in tally tables, concrete graphs, and pictographs

      • Interpret picture graphs (1-Q.2)
      • Interpret tally charts (1-Q.4)
      • Interpret data in tables (1-Q.6)

    • 1.D1.5 analyse different sets of data presented in various ways, including in tally tables, concrete graphs, and pictographs, by asking and answering questions about the data and drawing conclusions, then make convincing arguments and informed decisions

      • Interpret picture graphs (1-Q.2)
      • Interpret tally charts (1-Q.4)
      • Interpret data in tables (1-Q.6)

• 1.D2 Probability

  • Probability

    • 1.D2.1 use mathematical language, including the terms "impossible", "possible", and "certain", to describe the likelihood of events happening, and use that likelihood to make predictions and informed decisions

      • More, less and equally likely (1-V.1)
      • Certain, probable, unlikely and impossible (1-V.2)

    • 1.D2.2 make and test predictions about the likelihood that the categories in a data set from one population will have the same frequencies in data collected from a different population of the same size

1.E Spatial Sense

• 1.E1 Geometric and Spatial Reasoning

  • Geometric Reasoning

    • 1.E1.1 sort three-dimensional objects and two-dimensional shapes according to one attribute at a time, and identify the sorting rule being used

    • 1.E1.2 construct three-dimensional objects, and identify two-dimensional shapes contained within structures and objects

      • Identify shapes traced from solids (1-O.7)
      • Identify faces of three-dimensional shapes (1-O.8)

    • 1.E1.3 construct and describe two-dimensional shapes and three-dimensional objects that have matching halves

      • Symmetry (1-N.11)

  • Location and Movement

    • 1.E1.4 describe the relative locations of objects or people, using positional language

      • Above and below (1-P.1)
      • Beside and next to (1-P.2)
      • Left, middle and right (1-P.3)
      • Top, middle and bottom (1-P.4)
      • Location in a grid (1-P.5)

    • 1.E1.5 give and follow directions for moving from one location to another

      • Flip, turn and slide (1-N.10)

• 1.E2 Measurement

  • Attributes

    • 1.E2.1 identify measurable attributes of two-dimensional shapes and three-dimensional objects, including length, area, mass, capacity, and angle

      • Square corners (1-N.6)
      • Equal sides (1-N.7)
      • Long and short (1-R.1)
      • Tall and short (1-R.2)
      • Light and heavy (1-R.3)
      • Holds more or less (1-R.4)

    • 1.E2.2 compare several everyday objects and order them according to length, area, mass, and capacity

      • Compare size, weight and capacity (1-R.5)

  • Time

    • 1.E2.3 read the date on a calendar, and use a calendar to identify days, weeks, months, holidays, and seasons

      • Seasons of the year (1-X.9)
      • Days of the week (1-X.10)
      • Months of the year (1-X.11)
      • Read a calendar (1-X.12)

1.F Financial Literacy

• 1.F1 Money and Finances

  • Money Concepts

    • 1.F1.1 identify the various Canadian coins up to 50¢ and coins and bills up to $50, and compare their values

      • Coin values (1-T.1)