10 Minute Maths The aim is to give children opportunities to practise regularly important mental maths skills. This is similar to the way we encourage regular reading at home. Resources: Digit cards: (0 – 5) and (0 – 9) Dice: (0 – 3) dot, (1 – 6) dot / number and (0 – 9) number Dominoes Year R Rapid recall - addition and subtraction facts - I can count up to 10 objects and always get it right. - I can find one more than a number up to 10. - I can find one less than a number up to 10. - I can add by counting both groups. Roll the dice (1-6). Say the number that is 1 more / less. Count the number of dots on a domino. Compare with another domino. Which domino has more / less dots? Lay out all (10) digit cards face up. Find the card that is one more than … / one less than … Roll a (1-3) dot dice and a (1-6) dot dice. How many spots are there altogether? Year R Rapid recall – multiplication and division facts - I can double amounts. - I can halve amounts. Children will need to explore doubling / halving in a variety of practical contexts (eg cooking, shopping, role play). Find a domino that has the same number of dots on both ‘sides’. How many dots are there on each side / altogether? Practise the number sentence: “double 1 is the same as 1 and 1” etc Roll a pair of (1-3) or (1-6) dice. Call “SNAP” when both dice have the same number of dots. How many dots are there altogether? Talk about the number sentence each time. Use the digit cards 2, 4, 6 and 8. Reveal a card. Find a ‘double’ domino that has the same (ie total) number of spots as the digit card. Practise the number sentence: “3 and 3 makes 6 & half of 6 is 3”. 10 Minute Maths The aim is to give children opportunities to practise regularly important mental maths skills. This is similar to the way we encourage regular reading at home. Resources: Digit cards: (0 – 5) and (0 – 9) Dice: (0 – 3) dot, (1 – 6) dot / number and (0 – 9) number Dominoes Year 1 Year 1 Rapid recall - addition and subtraction facts Rapid recall – multiplication and division facts - I can double numbers up to 10. - I can halve even numbers up to 10. - I can count in 1s, 2s, 5s and 10s from, and back to, zero - I can add by counting on (using a number track). - I know my number pairs to 10. - I know + facts for totals up to 5. - I can work out subtraction facts up to 5. Roll a (1-3) dot dice and a (1-6) number dice. Add the two numbers together? You can use a number track to help you count on. Lay out (0-9) digit cards face down. Reveal a card. How many more to make 10? Roll the (1-6) dice. Say a number sentence (addition or subtraction) to make the answer 5. Play dominoes. For this game, touching numbers must have total that is less than 10. Children will still need to explore doubling / halving in a variety of practical contexts before moving to a more abstract understanding. Play the ‘doubles race’ game. Draw a ‘3x3’ grid. Roll the dice (1-6 or 1-9). Double the number and record in the grid. Repeat to complete the grid. Now, roll the dice, double and cross out that number if it’s on the grid. Shuffle number cards (2, 4, 6, 8 and 10). Place face down. Reveal a card and say what is half of that number. (eg “half of 6 is 3 and double 3 is 6”) Play dominoes. For this game, touching numbers must be double / half of each other. Use everyday objects to support counting in 1s / 2s / 5s / 10s. Encourage counting beyond the set of objects provided. What numbers will / won’t we say if we carry on counting correctly? 10 Minute Maths The aim is to give children opportunities to practise regularly important mental maths skills. This is similar to the way we encourage regular reading at home. Resources: Digit cards: (0 – 5) and (0 – 9) Dice: (0 – 3) dot, (1 – 6) dot / number and (0 – 9) number Dominoes Year 2 Year 2 Rapid recall - addition and subtraction facts - I know my number pairs to 20. - I know all pairs of multiples of 10 that total to 100. - I know / can work out + facts for numbers up to (at least) 10. - I know / can work out subtraction facts up to (at least) 10. Lay out (0-9) digit cards face down. Reveal 2 cards. Add them together. How many more to make 20? Roll the (1-9) dice to create a ‘target number’. Say a number sentence (+ and -) to make the target number. Find all dominoes with, for example, a dot total of 7 or a dot difference of 2. Roll the (1-9) dice to create a multiple of 10. Say the complement to 100. Rapid recall – multiplication and division facts - I can double numbers up to 20. - I can halve even numbers to 40. - I can work out multiplication facts for the 2 / 5 / 10 times tables. - I can work out division facts for the 2 / 5 / 10 times tables. Play the ‘tables race’ game. Draw a ‘3x3’ grid. Roll the (1-9) dice. Multiply the number (by 2, 5 or 10) and record in the grid. Repeat to complete the grid. Now, roll the dice, multiply (by 2, 5 or 10) and cross out that number if it’s on the grid. Confirm with knowledge of related division facts. Play ‘Number Battleships’ game. Each player draws two, ‘4x3’ grids and fills one grid with numbers from 1-20. [other grid left empty] Take turns to say a no. sentence using halves of (even) numbers up to 40. You score a ‘hit’ if the number is on your opponent’s grid. You record number in correct place on empty grid. Shuffle the digit cards (1-9). Place in a pile face down. Turn over one card and say multiplication fact for, say, the 10 times table. Each time, say the related division fact. Repeat for each card in the pile. Play dominoes. In this game, the total of touching numbers must a multiple of 2. State related multiplication / division fact. 10 Minute Maths The aim is to give children opportunities to practise regularly important mental maths skills. This is similar to the way we encourage regular reading at home. Resources: Digit cards: (0 – 5) and (0 – 9) Dice: (0 – 3) dot, (1 – 6) dot / number and (0 – 9) number Dominoes Year 3 Rapid recall - addition and subtraction facts - I know / can work out addition facts for all numbers up to 20. - I know / can work out subtraction facts for all numbers up to 20. - I know / can work out sums of multiples of 10. - I know / can work out differences of multiples of 10. - I know / can work out number pairs that total 100. Roll a pair of (1-9) dice. Add the two numbers. Say the subtraction sentences that connect the three numbers. Find pairs of dominoes that have, for example, a dot total of 12 or a dot difference of 4. Roll a (1-9) dice twice to create a TU number. Work out the complement to 100 and the related subtraction facts. Lay out all (10) digit cards face down. Reveal 1 card. Multiply that number by 10. This is the target number. Find different ways (using + and –) of making the target number using only multiples of 10. Say the complement to 100. Year 3 Rapid recall – multiplication and division facts - I know multiplication facts for the 2 / 5 / 10 times tables. - I know division facts for the 2 / 5 / 10 times tables. - I can work out multiplication facts for the 3 / 4 / 6 times tables. - I can work out division facts for the 3 / 4 / 6 times tables Play dominoes. In this game, ‘touching’ numbers must be multiplied together and related multiplication / division fact must also be given. Players score points (ie the product each time) if both facts are given correctly. Reveal a domino to create a TU number. State a known (x / ÷) fact related to the number. [Agree a system for scoring points] Roll the dice (1-9). Each time, recall (x / ÷) facts for either the 2 / 3 / 4 / 5 / 6 / 10 times tables. [Agree a system for scoring points] Shuffle the digit cards (1-9). Place in a pile face down. Turn over one card and say multiplication fact for, say, the 10 times table. Each time, say the related division fact. Repeat for each card in the pile. Time yourself. [Extend to say facts each time for two / three different times tables] 10 Minute Maths The aim is to give children opportunities to practise regularly important mental maths skills. This is similar to the way we encourage regular reading at home. Resources: Digit cards: (0 – 5) and (0 – 9) Dice: (0 – 3) dot, (1 – 6) dot / number and (0 – 9) number Dominoes Year 4 Rapid recall – multiplication and division Year 4 facts Rapid recall - addition and subtraction facts - I know / can work out sums for pairs of multiples of 10, 100 or 1000. - I know / can work out differences for pairs of multiples of 10, 100 or 1000. - I know / can identify pairs of fractions that total 1. Make a pile of (1-9) cards face down. Turn over the top 2 cards and place side by side to create TU number. Say the complement to 100. If correct, turn over next card and place on top of 1 of the other cards. Say complement (to 100) for the ‘new’ number. Continue. Roll the (1-9) dice. Multiply by 10, 100 or 1000 to create the target number. Find different ways (using + and –) of making the target number using only multiples of 10 / 100 / 1000. Use (1-9) digit cards. Reveal two cards. Create a fraction <1. State the complement (fraction) to 1. Use dominoes [Remove the ‘0 / 0’ domino.] Reveal two dominoes to create two, TU numbers. Multiply both by 10 or 100. Find the total / - I know doubles of TU numbers (and their halves). - I can work out the doubles of multiples of 10 and 100 (and their halves) - I know / can work out x facts up to 10 x 10. - I know / can work out division facts for tables up to 10 x 10. Roll the (1-9) dice. Each time, recall (x / ÷) facts for a times table chosen by opponent. Take turns. [Score points for correct responses] Use digit cards (1-9). Select two cards and create an (even) TU number. Either: - halve the number or - link the number to known x / facts (incl. remainders) Play dominoes. For this game, touching numbers must have a product that is >10 but <20. State x / ÷ facts each time. Roll a pair of (1-9) dice. Generate TU number(s). State the double of each number. Play ‘domino / digit card bingo’. Draw a ‘4x3’ grid and fill with six numbers that can be a product of the two numbers on any domino / pair of digit cards. Turn over one domino / pair of digit cards and cross out if product is on the grid of numbers. [Agree rules for how to win the game] 10 Minute Maths The aim is to give children opportunities to practise regularly important mental maths skills. This is similar to the way we encourage regular reading at home. Resources: Digit cards: (0 – 5) and (0 – 9) Dice: (0 – 3) dot, (1 – 6) dot / number and (0 – 9) number Dominoes Year 5 Rapid recall - addition and subtraction facts - I know / can work out sums of decimals (eg 6.5 + 2.7). - I know / can work out differences of decimals (eg 6.5 - 2.7). - I know pairs of decimals that total 1 or 10 (1 decimal place). - I know / can work out subtraction facts for decimal pairs to 1 and 10. Roll the (1-9) dice. Divide by 10 to generate a decimal. Say the complement to 1 and the related subtraction facts. Choose a domino to create a U.t number. Say the complement to 10 and the related subtraction facts. Make a pile of (1-9) cards face down. Turn over the top two cards and place side by side to create U.t number. Say the complement to 10. If correct, turn over next card and place on top of 1 of the other cards. Say complement (to 100) for the ‘new’ number. Continue. Roll a pair of (1-9) dice twice to create two, 2digit decimals (eg 0.56 / 0.91 or 5.6 / 9.1). Find the total / difference and use inverse operation (incl use calculator) to check. Year 5 Rapid recall – multiplication and division facts - I can work out doubles of decimals (eg 4.8; 0.37). - I can work out halves of decimals (eg 5.6; 0.92). - I know multiplication facts up to 10 x 10. - I know / can quickly work out division facts up to 10 x 10. - I can x pairs of multiples of 10 and 100 Roll the (1-9) dice. Each time, state 5 numbers that are / are not multiples of that number. Explain your thinking. Play ‘Deal all 10’ game. Use digit cards (1-10). Turn two cards over and place side by side. Say the product. If correct, turn over a new card, place on top of one of the other cards & multiply numbers again. Continue until all cards are used. Record your quickest time. Play dominoes. ‘Touching’ numbers must be read as a two-digit decimal and doubled / halved. Roll a pair of (1-9) dice. Multiply each digit by 10 or 100. Multiply the pair of ‘new’ numbers. ‘Score’ the product (as long as related division fact is given). Add scores for each round. First to10000 / 100 000 wins. Use digit cards (1-9). Select a pair of cards to create U.t number. You have 5 seconds to double / halve the number. [Agree system for scoring points] 10 Minute Maths The aim is to give children opportunities to practise regularly important mental maths skills. This is similar to the way we encourage regular reading at home. Resources: Digit cards: (0 – 5) and (0 – 9) Dice: (0 – 3) dot, (1 – 6) dot / number and (0 – 9) number Dominoes Year 6 Rapid recall - addition and subtraction facts - I know pairs of decimals that total 1 or 10 (1 or 2 decimal places). - I know subtraction facts for decimal pairs to 1 and 10 (1 or 2 decimal places). Reveal two dominoes and create U.t numbers. Add them together. Find the difference between the total and 10. Lay out (0-9) digit cards face down. Reveal 4 cards. Create two U.t numbers (eg 2.8 & 6.1) or two numbers less than one (eg 0.28 & 0.61). Add them together. Use inverse to check. Use the same 4 digit cards to create other numbers. Which pair gives the total nearest to 10 or 1? Year 6 Rapid recall – multiplication and division facts - I know facts up to 10 x 10. - I know division facts up to 10 x 10. - I can work out x facts with decimals (eg 0.8 x 7) - I can work out facts with decimals (eg 4.8 6) - I know sq numbers up to 10 x 10 - I know squares of multiples of 10 - I can work out factors of TU numbers Roll a pair of (0-9) dice to create a TU number. State the factors. Convince your opponent. [Score points according to the number of factors found] Play ‘Largest remainder’ game. Use digit cards (09). Each player picks three cards and arranges them to make TU ÷ U that gives the largest possible remainder. [Agree a system for scoring points] Roll the (1-9) dice four times to give four digits (eg 3, 6, 4, 3). Use the digits to create a number less than 1 (eg 0.33) and a number less than 10 (eg 4.6). Add them together. What other totals can you make? Find the difference each time. What combination gives the smallest / largest difference? Roll (1-9) dice two / three times. Create 0.t x U or U.t U calculation. Give correct ‘inverse’ calculation. [Agree a system for scoring points] Play ‘even product’ game. Use cards (1-10). Find different ways of pairing all ten cards so that the product of each pair is an even number. Can you make the product an odd number each time? Play dominoes. For this game, touching numbers must have: a) an even / odd product b) a product that is a multiple of, say, either 3, 4, 5, 6 or 8