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2Grade 2 Standards
Top Mathematicians
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Numbers, Operations and Relationships
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2.NOR.1.1.1
Estimate and count to at least 200 everyday objects reliably. Counting by grouping is encouraged.
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2.1Skip Counting by 5, 10 and 10020
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2.2Count by a Specific Number20
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2.3Rounding with Numbers Up to 500015
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2.NOR.1.1.1c
Count forwards and backwards in 5s from any multiple of 5 between 0 and 200.
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2.NOR.1.1.1d
Count forwards and backwards in 2s from any multiple of 5 between 0 and 200.
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2.NOR.1.1.1e
Count forwards and backwards in 3s from any multiple of 5 between 0 and 200.
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2.NOR.1.1.1f
Count forwards and backwards in 4s from any multiple of 5 between 0 and 200.
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2.NOR.1.1.2a
Count forwards and backwards in 1s from any number between 0 and 200.
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2.NOR.1.1.2b
Count forwards and backwards in 10s from any multiple of 10 between 0 and 200.
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2.NOR.1.10.1
Solve and explain solutions to practical problems that involve equal sharing leading to solutions that include unitary fractions.
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2.29Fraction20
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2.NOR.1.11.1
Recognise and identify the South African coins (5c, 10c, 20c, 50c, R1, R2, R5) and bank notes R10, R20, R50
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2.NOR.1.11.2
Solve money problems involving totals and change to R99 and in cents up to 90c
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2.30Equivalent Coins I5
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2.31Equivalent Coins II5
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2.32Least Number of Coins5
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2.33Making Change Up to $515
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2.34Making Change Up to $2015
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2.NOR.1.12.1
Use the following techniques when performing calculations:
• drawings or concrete apparatus e.g. counters
• building up and breaking down numbers
• doubling and halving
• number lines -
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2.35Write Addition Sentences to Describe Pictures15
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2.36Addition with Pictures Up to 105
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2.37Choose Addition Pictures Up to 105
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2.38Addition with Pictures Up to 2010
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2.39Choose Subtraction Pictures with Numbers Up to 105
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2.40Subtraction with Pictures Up to 1010
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2.41Subractions Sentences to Describe Pictures15
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2.42How to Make a Number - Values Up to 10020
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2.43How to Make a Number - Sums and Numbers Up to 1015
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2.44Related Subtraction Equations Up to 1010
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2.45Add a One Digit Number to a Two Digit Number15
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2.46Add Two Digit Numbers15
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2.47Add Two Numbers Up to 10015
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2.48Add Numbers - Sums Up to 100020
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2.49Subtract Two Numbers - 1 or 2 Digits Up to 2010
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2.50Subtract One-Digit Numbers from Two-Digit Numbers15
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2.51Subtract Two Numbers - Single and Double Digits20
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2.52Subtract Two Numbers - Double Digits Up to 10015
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2.53Ways to Make a Number Up to 2010
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2.54Ways to Make a Number with Values Up to 10020
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2.55Regrouping Tens and Ones I10
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2.56Add and Subtract - How to Make a Number Up to 10020
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2.57Add and Subtract - How to Make a Number10
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2.58Adding Doubles10
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2.59Subtracting Doubles5
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2.14Regrouping Tens and Ones II20
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2.15Convert Numbers to Tens and Ones Up to 100015
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2.16Convert Numbers to Tens and Ones Up to 9910
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2.17Adding Tens and Ones20
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2.18Value of Underlined Digit Up to 9915
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2.NOR.1.13.1
Add to 99
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2.45Add a One Digit Number to a Two Digit Number15
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2.46Add Two Digit Numbers15
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2.47Add Two Numbers Up to 10015
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2.48Add Numbers - Sums Up to 100020
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2.60Addition with Single Digit Numbers with Sums Up to 2015
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2.61Addition with a Specific Number50
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2.62Adding Three or More Numbers20
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2.63Add Tens20
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2.NOR.1.13.2
Subtract from 99
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2.49Subtract Two Numbers - 1 or 2 Digits Up to 2010
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2.50Subtract One-Digit Numbers from Two-Digit Numbers15
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2.51Subtract Two Numbers - Single and Double Digits20
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2.52Subtract Two Numbers - Double Digits Up to 10015
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2.64Subtract Two Numbers Up to 1815
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2.65Subtracting Zero and All15
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2.66Subtract Tens20
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2.NOR.1.13.3
Use appropriate symbols (+, -, =, __)
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2.NOR.1.13.4
Practice number bonds to 20
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2.NOR.1.14.1
Multiply numbers 1 to 10 by 2, 5, 3, and 4 to a total of 50
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2.69Multiply Two Numbers15
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2.NOR.1.14.2
Use appropriate symbols (+, x, =, __)
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2.NOR.1.16.1a
Order a given set of selected numbers up to 99.
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2.NOR.1.16.1b
Compare numbers up to 99 and say which is 1, 2, 3, 4, 5 and 10 more or less.
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2.NOR.1.16.2a
Rapidly recall:
• Addition and subtraction facts to 20
• Add or subtract multiples of 10 from 0 to 100 -
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2.56Add and Subtract - How to Make a Number Up to 10020
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2.57Add and Subtract - How to Make a Number10
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2.60Addition with Single Digit Numbers with Sums Up to 2015
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2.63Add Tens20
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2.64Subtract Two Numbers Up to 1815
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2.66Subtract Tens20
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2.71Addition and Subtraction Up to 185
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2.27Addition and Subtraction Up to 10020
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2.NOR.1.16.2b
Rapidly recall:
• Add or subtract multiples of 10 from 0 to 100 -
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2.NOR.1.16.3a
Calculation strategies
• Use calculation strategies to add and subtract efficiently:
- Put the larger number first in order to count on or count back
- Number line
- Doubling and halving
- Building up and breaking down
- Use the relationship between addition and subtraction. -
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2.39Choose Subtraction Pictures with Numbers Up to 105
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2.40Subtraction with Pictures Up to 1010
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2.42How to Make a Number - Values Up to 10020
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2.43How to Make a Number - Sums and Numbers Up to 1015
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2.44Related Subtraction Equations Up to 1010
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2.45Add a One Digit Number to a Two Digit Number15
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2.46Add Two Digit Numbers15
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2.47Add Two Numbers Up to 10015
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2.48Add Numbers - Sums Up to 100020
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2.49Subtract Two Numbers - 1 or 2 Digits Up to 2010
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2.50Subtract One-Digit Numbers from Two-Digit Numbers15
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2.51Subtract Two Numbers - Single and Double Digits20
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2.52Subtract Two Numbers - Double Digits Up to 10015
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2.53Ways to Make a Number Up to 2010
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2.54Ways to Make a Number with Values Up to 10020
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2.55Regrouping Tens and Ones I10
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2.56Add and Subtract - How to Make a Number Up to 10020
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2.57Add and Subtract - How to Make a Number10
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2.58Adding Doubles10
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2.59Subtracting Doubles5
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2.60Addition with Single Digit Numbers with Sums Up to 2015
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2.64Subtract Two Numbers Up to 1815
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2.65Subtracting Zero and All15
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2.72Related Addition Equations Up to 1010
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2.73Related Addition Equations Up to 100020
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2.74Related Subtraction Equations with Sums Up to 100020
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2.75Related Equations with Sums Up to 100015
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2.76Related Equations Up to 1015
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2.14Regrouping Tens and Ones II20
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2.15Convert Numbers to Tens and Ones Up to 100015
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2.16Convert Numbers to Tens and Ones Up to 9910
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2.17Adding Tens and Ones20
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2.18Value of Underlined Digit Up to 9915
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2.NOR.1.17.1
Use and name unitary fractions in familiar contexts including halves, quarters, thirds and fifths
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2.NOR.1.17.2
Recognise fractions in diagrammatic form
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2.77Identify Fractions Up to Fourths5
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2.78Identify Fractions of Shapes5
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2.79Identify Fractions Up to Tenths5
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2.NOR.1.17.3
Write fractions as 1 half
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2.NOR.1.3.1a
Recognise, identify and read number symbols 0 to 200.
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2.NOR.1.3.1b
Write number symbols 0 to 200.
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2.NOR.1.3.1c
Recognise, identify and read number names 0 to 100.
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2.NOR.1.3.1d
Write number names 0 to 100.
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2.NOR.1.4.1a
describe and compare whole numbers up to 99 using smaller than, greater than, more than, less than and equal to.
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2.8Compare Numbers Up to 100020
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2.9Compare Numbers Up to 10020
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2.10Solve Inequalities10
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2.11Put Numbers in Order Up to 12020
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2.12Greatest and Least15
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2.NOR.1.4.1b
Describe and order whole numbers up to 99 from smallest to greatest, and greatest to smallest.
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2.NOR.1.4.2
Use ordinal numbers to show order, place or position
• Position objects in a line from first to twentieth or first to last e.g. first, second, third... twentieth -
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2.NOR.1.5.1a
Decompose two-digit numbers up to 99 into multiples of 10 and ones units.
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2.14Regrouping Tens and Ones II20
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2.15Convert Numbers to Tens and Ones Up to 100015
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2.16Convert Numbers to Tens and Ones Up to 9910
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2.17Adding Tens and Ones20
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2.18Value of Underlined Digit Up to 9915
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2.NOR.1.5.1b
Identify and state the value of each digit up to 99.
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2.NOR.1.6.1
Use the following techniques when solving problems and explain solutions to problems:
• drawings or concrete apparatus e.g. counters
• building up and breaking down of numbers
• doubling and halving
• number lines -
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2.NOR.1.7.1
Solve word problems in context and explain own solution to problems involving addition and subtraction with answers up to 99.
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2.19Addition with Sum Up to 10020
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2.20Addition Sentences Up to 10020
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2.21Adding Three or More Numbers20
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2.22Subtraction with Sums Up to 10015
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2.23Subtraction Sentences with Numbers Up to 1810
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2.24Adding Three or More Numbers with One or Two Digits15
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2.25Subtraction Sentences with Sums Up to 10015
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2.26Addition and Subtraction Up to 2010
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2.27Addition and Subtraction Up to 10020
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2.NOR.1.8.1
Solve word problems in context and explain own solution to problems using repeated addition and multiplication with answers up to 50.
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2.NOR.1.9.1
Solves and explain solutions to practical problems that involve equal sharing and grouping up to 50 with answers that may include remainders.
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2.NOR.1.1.1
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Patterns, Functions and Algebra
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2.PFA.2.1.1
Create and describe own patterns.
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2.PFA.2.1.1
Copy, extend and describe simple number sequences to at least 200.
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2.2Count by a Specific Number20
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2.PFA.2.2.1
Copy, extend and describe in words simple patterns made with physical objects, and complex patterns made with drawings of lines, shapes or objects.
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2.80Mixed Patterns5
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2.PFA.2.2.2
Create and describe own patterns with physical objects and by drawing lines, shapes or objects.
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2.PFA.2.2.3
Identify, describe in words and copy geometric patterns in nature, from modern everyday life, and from our cultural heritage.
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2.PFA.2.1.1
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Space and Shape (Geometry)
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2.G.3.3.1.a
Language of position
• Describe the position of one object in relation to another e.g. on top of, in front of, behind, left, right, up, down, next to. -
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2.81Positions - Left, Middle, Right5
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2.82Positions - Top, Middle, Bottom5
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2.83Positions - 3x3 Grid5
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2.G.3.3.1.b
Position and views
• Recognise and match different views of the same everyday object. -
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2.G.3.3.1.c
Position and directions
• Follow directions to move around the classroom -
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2.G.3.3.2.a
Range of objects
• Recognise and name 3-D objects in the classroom and in pictures
- ball shapes (spheres)
- box shapes (prisms)
- cylinders -
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2.84Identify Solid Figures5
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2.G.3.3.2.b
Features of objects
• Describe, sort and compare 3-D objects in terms of:
- size
- objects that roll
- objects that slide -
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2.85Long and Short5
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2.86Tall and Short5
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2.87Light and Heavy5
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2.88Holds More or Less5
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2.89Compare Size, Weight and Capacity5
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2.G.3.3.2.c
Focused activities
• Observe and build given 3-D objects using concrete materials such as cut-out 2-D shapes, building blocks, recycling material, construction kits, other 3-D geometric objects -
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2.G.3.3.3.a
Range of shapes
• Recognise and name 2-D shapes
- circles
- triangles
- squares
- rectangles -
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2.90Identify Shapes I5
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2.91Identify Shapes II5
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2.G.3.3.3.b
Features of shapes
• Describe, sort and compare 2-D shapes in terms of:
- size
- shape
- straight sides
- round sides -
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2.92Venn Diagrams5
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2.93Count Sides and Corners5
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2.94Compare Sides and Corners5
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2.G.3.3.4.a
Symmetry
• Recognise and draw line of symmetry in 2-D geometrical and non-geometrical shapes -
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2.95Symmetry5
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2.G.3.3.1.a
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Measurement
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2.MT.4.1.a
Telling the time
• Name and sequence days of week and months of year
• Place birthdays, religious festivals, public holidays, historical events, school events on a calendar
• Tell 12-hour time in hours, half hours and quarter hours -
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2.96Reading Clocks10
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2.97Match Clocks and Time10
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2.98Match Analog and Digital Clocks5
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2.99Match Clocks and Time10
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2.100Reading Clocks5
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2.MT.4.1.b
Calculate length of time and passing of time
• Use calendars to calculate and describe lengths of time in:
- days,
- weeks
• Use clocks to calculate length of time in:
- hours
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2.MT.4.2.a
Informal measuring
• Estimate, measure, compare, order and record length using nonstandard measures e.g. hand spans, paces, pencil lengths, counters
• Describe the length of objects by counting and stating the length in informal units -
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2.MT.4.2.b
Introducing formal measuring
• Estimate, measure, compare order and record length using metres (either metre sticks or metre lengths of string) as the standard unit of length -
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2.MT.4.3.a
Informal measuring
• Estimate, measure, compare, order and record mass using a balancing scale and non-standard measures e.g. blocks, bricks.
• Describe the mass of objects by counting and stating the mass in informal units
• Use language to talk about comparison e.g. light, heavy, lighter, heavier -
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2.87Light and Heavy5
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2.MT.4.3.b
Introducing formal measuring
• Compare, order and record the mass of commercially packaged objects which have their mass stated only in kilograms e.g. 2 kilograms of rice and 1 kilogram of flour
• Measure own mass in kilograms using a bathroom scale -
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2.MT.4.4.a
Informal measuring
• Estimate, measure, compare, order and record the capacity of containers (i.e. the amount the container can hold if filled) by using non-standard measures e.g. spoons and cups
• Describe the capacity of the container by counting and stating how many of the informal units it takes to fill the container e.g. the bottle has the capacity of four cups -
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2.88Holds More or Less5
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2.MT.4.4.b
Introducing formal measuring
• Estimate, measure, compare, order and record the capacity of objects by measuring in litres
• Compare, order and record the capacity of commercially packaged objects whose capacity is stated in litres e.g. 2 litres of milk, 1 litre of cool drink, 5 litres of paint -
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2.MT.4.1.a
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Data Handling
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2.DH.5.1
Collect and sort objects
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2.DH.5.2
Represent sorted collection of objects
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2.DH.5.3
Discuss and report on sorted collection of objects
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2.DH.5.4
Collect and organise data
• Collect data about the class or school to answer questions posed by the teacher -
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2.DH.5.5
Represent data
• Represent data in pictograph
• Limited to pictographs with one-to-one correspondence -
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2.101Create Pictographs5
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2.DH.5.6
Analyse and interpret data
• Answer questions about data in pictograph
- limited to pictographs with one-to-one correspondence
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2.DH.5.1