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P2.NA.1.1.f use place-value cards to compare numbers digit by digit from left to right, and use language such as 'greater than', 'greatest', 'smaller than', 'smallest' and 'the same as' to describe the comparison.
P2.NA.1.2.d use the part-whole and comparison models to illustrate the concepts of addition and subtraction and use the models to determine which operation (addition or subtraction) to use when solving 1-step word problems.
P2.NA.1.2.e use the comparison model to reinforce the language of comparison such as "Ali has 30 more stickers than Siti."
P2.NA.1.2.f solve 2-part word problems (1 step for each part) before solving 2-step word problems.
P2.NA.1.P2.G achieve mastery of addition and subtraction algorithms up to 3 digits by playing games, including applets and digital games.
P2.NA.1.2.h work in groups to create word problems involving addition and subtraction for other groups to solve.
P2.NA.1.3 Multiplication and Division
P2.NA.1.3.1 multiplication tables of 2, 3, 4, 5 and 10
P2.NA.1.3.d.2 playing games, including applets and digital games.
P2.NA.1.3.d.3 writing a family of 4 basic facts within the multiplication tables given any one of the basic facts (e.g. 3 x 4 = 12, 4 x 3 = 12, 12 ÷ 4 = 3 and 12 ÷ 3 = 4 are a family of multiplication and division facts).
P2.NA.2.1.b use concrete objects, fraction discs and pictorial representations to represent and interpret fractions in terms of unit fractions, e.g. 3/5 is 3 units of 1/5, 1/5 + 1/5 + 1/5, or 3 fifths, and to compare the sizes of fractions referring to the same whole.
P2.NA.2.1.c use fraction discs to represent and compare two unit fractions and explain why the greater the denominator, the smaller the unit fraction, e.g. 1/6 is smaller than 1/3.
P2.NA.2.1.d use fraction discs to represent and compare two like fractions (i.e. fractions with the same denominator) and explain why the greater the numerator, the greater the like fraction, e.g. 6/7 is greater than 4/7.
P2.NA.2.1.e achieve mastery of fraction recognition and comparison by playing games using fraction cards (pictures and symbols), including applets and digital games.
P2.NA.2.2 Addition and Subtraction
P2.NA.2.2.1 adding and subtracting like fractions within one whole with denominators of given fractions not exceeding 12
P2.NA.3.1.a read the prices of items from a supermarket advertisement or a grocery shopping list, write the prices in dollars and cents and in decimal notation, e.g. $3.45 is 3 dollars and 45 cents, and use play money to make up an amount of money to pay for a selected item.
P2.NA.3.1.b use play money to make up a given amount of money in different ways (e.g. $1 is made up of 2 fifty-cent coins or 5 twenty-cent coins), and write the amount in different ways (e.g. $1, $1.00 and 100 cents).
P2.G.1.1.e work in groups to measure the length of curves using a string.
P2.G.1.1.f work in groups to measure length/mass using appropriate units and explain their choices of units and how the measurement is done, e.g. measure the length of a longer object in metres and the mass of a heavier object in kg.
P2.G.1.1.g estimate length/mass/volume before measuring it and use the word 'about' (e.g. about 20 cm) to describe the estimation and measurement.
P2.S.1.1.a work in groups to write a question and answer it by collecting data from more than one class, or use data from the internet to make a picture graph and explain why a scale is used instead of one-to-one representation.
P2.S.1.1.b represent and interpret picture graphs in both vertical and horizontal forms, and make a story using information from a graph.