Highland Numeracy Blog | Making sense of maths….



I can use my knowledge of rounding to routinely estimate the answer to a problem then, after calculating, decide if my answer is reasonable, sharing my solution with others. MNU 2-01aI have extended the range of whole numbers I can work with and having explored how decimal fractions are constructed, can explain the link between a digit, its place and its value. MNU 2-02aHaving determined which calculations are needed, I can solve problems involving whole numbers using a range of methods, sharing my approaches and solutions with others. MNU 2-03aI have explored the contexts in which problems involving decimal fractions occur and can solve related problems using a variety of methods. MNU 2-03bHaving explored the need for rules for the order of operations in number calculation, I can apply them correctly when solving simple problems. MTH 2-03cI can show my understanding of how the number line extends to include numbers less than zero and have investigated how these numbers occur and are used. MNU 2-04aHaving explored the patterns and relationships in multiplication and division, I can investigate and identify the multiples and factors of numbers. MTH 2-05aHaving explored more complex number sequences, including well-known named number patters, I can explain the rule used to generate the sequence, and apply it to extend the pattern. MTH 2-13aI can apply my knowledge of number facts to solve problems where an unknown value is represented by a symbol or a letter. MTH 2-15aKnowledge:I can….Second Level – Number word sequencesCount forwards and backwards in steps of 1000, 500,100,50,20,10 and 1 from different start points to 10 000 HNP p40Count forwards and backwards in steps of 10 000, 5000, 1000, 500,100,50,20,10 and 1 from different start points to 100 000 HNP p40Count forwards and backwards in steps of 100 000, 50 000, 10 000, 5000, 1000, 500, 100, 50, 20 and 10 from different start points to a million HNP p40Say the number word after or before for numbers up to 10 000HNP p40Say the number word after or before for numbers up to 100 000HNP p40Say the number word after or before for numbers up to 1 000 000HNP p40Count forwards and backwards in decimal amounts to 1 decimal placeHNP p40Count forwards and backwards in decimal amounts to 2 decimal placesHNP p40Count forwards and backwards in decimal amounts to 3 decimal placesHNP p40Say the number one tenth before and after decimal amounts to one decimal place HNP p41Say the number one hundredth before and after decimal amounts to two decimal places HNP p41Say the number one thousandth before and after decimal amounts to two decimal places HNP p41Knowledge:I can….Second level – numeral identificationRead, write and say ordinal numbers beyond 100HNP p41Read, write, identify and represent any whole number up to 10 000 HNP p41Read, write, identify and represent any whole number up to 100 000 HNP p41Read, write, identify and represent any whole number up to a millionHNP p41Sequence and order numerals up to 10 000HNP p41/42Sequence and order numerals up to 100 000HNP p41/42Read, write and say decimal numbers to one decimal placeHNP p42Read, write and say decimal numbers to two decimal placesHNP p42Read, write and say decimal numbers to three decimal placesHNP p42Identify and represent decimal numbers to one decimal places using numerals, words and pictures HNP p42Identify and represent decimal numbers to two decimal places using numerals, words and pictures HNP p42Identify and represent decimal numbers to three decimal places using numerals, words and pictures HNP p42Sequence and order decimal numbers to one decimal placeHNP p43Sequence and order decimal numbers to two decimal placesHNP p43Sequence and order decimal numbers to three decimal placesHNP p43Locate decimal numbers to 1 decimal place on a scaled number line, using tenths HNP p43Locate decimal numbers to 2 decimal places on a scaled number line, using hundredths HNP p43Knowledge:I can….Second level – grouping and place valueRecognise exact partitions of 1000 HNP p44Recognise exact partitions of 10 000HNP p44Recognise exact partitions of one millionHNP p44Convert hundreds and thousands into groups of 10, 100 and 1000 HNP p45Convert thousands and ten thousands up to 100 000 into groups of 10, 100 and 1000 HNP p45Convert numbers up to one million into groups of 10, 100 and 1000 HNP p45Show groupings of 2, 3, 4, 5 and 10 within numbers to 100 and show any remainders HNP p45Show groupings of all numbers to 10 within numbers to 100 and show any remainders HNP p45Recognise places to the right of the decimal place as tenths HNP p45Recognise places to the right of the decimal place as tenths and hundredths HNP p45Recognise places to the right of the decimal place as tenths, hundredths and thousandths HNP p45Explain how many tenths are in the whole number for numbers to 1 decimal place HNP p46Explain how many tenths and hundredths are in the whole number for numbers to 2 decimal places HNP p46Knowledge:I can….Second level – basic factsInstantly recall all addition and subtraction facts within 20 HNP p47Instantly recall all multiples of 100 that add to one thousandHNP p47Instantly recall multiples of 10 to 200HNP p47Instantly recall all addition and subtraction facts within 20 and extend these facts to multiples of 10 within 200 HNP p47Recall quickly a single digit number added/subtracted to/from a 2 digit number without bridging a decade HNP p47Recall quickly a single digit number or multiple of a hundred added/subtracted to/from a 3 digit number HNP p47Recall a multiple of ten added or subtracted to/from a multiple of ten without bridging a century HNP p47Recall doubles and halves for multiples of ten, hundred and thousandHNP p47Instantly recall all multiplication facts up to 10 x 10 HNP p47Instantly recall all multiplication and division facts up to 10 times tables, including square numbers HNP p47Recall multiplication facts with tens, hundreds and thousandsHNP p47Recall some common multiples beyond ten times tableHNP p47Recall divisibility rules for 2, 5 and 10HNP p47Recall divisibility rules for 2, 3, 5, 9 and 10HNP p47Knowledge:I can….Second level – rounding and estimatingRound whole numbers to the nearest ten or hundredHNP p59Round whole numbers to the nearest ten, hundred or one thousandHNP p59Round numbers to one decimal place to the nearest whole numberHNP p60Round numbers to two decimal places to the nearest whole numberHNP p60Round numbers to two decimal places to the nearest whole number or tenthHNP p60Identify the number halfway between two given numbers up to 10 000HNP p60Identify the number halfway between two given numbers up to 100 000HNP p60Identify the number halfway between two given numbers up to 1 000 000HNP p60Second level – written recordingRecord calculations using a range of symbols and numbersUse empty number lines to record calculationsUse arrow notation to record calculationsUnderstand that the equals sign can be used in the middle of a number sentence and that both sides must balance Use formal algorithms for addition and subtractionUse semi-formal written strategies for multiplication and divisionUnderstand the order of operations when solving and recording written problems ................
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