Year 3/4 Mastery Overview Autumn Year 3/4 Mixed Year Overview Guidance Since our Year 1 to Year 6 Schemes of Learning and overviews have been released we have had lots of requests for something similar for mixed year groups. This document provides the yearly overview that schools have been requesting. We really hope you find it useful and use it alongside your own planning. The White Rose Maths Hub has produced these long term plans to support mixed year groups. The mixed year groups cover Y1/2, Y3/4 and Y5/6. These overviews are designed to support a mastery approach to teaching and learning and have been designed to support the aims and objectives of the new National Curriculum. We had a lot of people interested in working with us on this project and this document is a summary of their work so far. We would like to take this opportunity to thank everyone who has contributed their thoughts to this final document. The overviews: • have number at their heart. A large proportion of time is spent reinforcing number to build competency. • ensure teachers stay in the required key stage and support the ideal of depth before breadth. • provide plenty of time to build reasoning and problem solving elements into the curriculum These overviews will be accompanied by more detailed schemes linking to fluency, reasoning and problem solving. Termly assessments will be available to evaluate where the children are with their learning. If you have any feedback on any of the work that we are doing, please do not hesitate to get in touch. It is with your help and ideas that the Maths Hubs can make a difference. The White Rose Maths Hub Team © Trinity Academy Halifax 2016 [email protected] This document fits in with the White Rose Maths Hub Year 1 – 6 Mastery documents. If you have not seen these documents before you can register to access them for free by completing the form on this link http://www.trinitytsa.co.uk/maths-hub/freelearning-schemes-resources/ Once registered you will be provided with a Dropbox link to access these documents; please be aware some school IT systems block the use of Dropbox so you may need to access this at home. Year 3/4 Mixed age planning Using the document Progression documents The overviews provide guidance on the length of time that should be dedicated to each mathematical concept and the order in which we feel they should be delivered. Within the overviews there is a breakdown of objectives for each concept. This clearly highlights the age related expectations for each year group and shows where objectives can be taught together. We are aware that some teachers will teach mixed year groups that may be arranged differently to our plans (eg Y2/3). We are therefore working to create some progression documents that help teachers to see how objectives link together from Year 1 to Year 6. There are certain points where objectives are clearly separate. In these cases, classes may need to be taught discretely or incorporated through other subjects (see guidance below). Certain objectives are repeated throughout the year to encourage revisiting key concepts and applying them in different contexts. Lesson Plans As a hub, we have collated a variety of lesson plans that show how mixed year classes are taught in different ways. These highlight how mixed year classes use additional support, organise groups and structure their teaching time. All these lesson structures have their own strengths and as a teacher it is important to find a structure that works for your class. © Trinity Academy Halifax 2016 [email protected] As a hub, we are also planning to create mixed age planning for Y2/3 and Y4/5 later in the year. Linking of objectives Within the overviews, the objectives are either in normal font or in bold. The objectives that are in normal font are the lower year group out of the two covered (Year 1, Year 3, Year 5). The objectives in bold are the higher year group out of the two covered (Year 2, Year 4, Year 6), Where objectives link they are placed together. If objectives do not link they are separate and therefore require discrete teaching within year groups. Year 3/4 Mixed age planning Teaching through topics Objectives split across topics Most mathematical concepts lend themselves perfectly to subjects outside of maths lessons. It is important that teachers ensure these links are in place so children deepen their understanding and apply maths across the curriculum. Within different year groups, topics have been broken down and split across different topics so children can apply key skills in different ways. Here are some examples: Statistics- using graphs in Science, collecting data in Computing, comparing statistics over time in History, drawing graphs to collect weather data in Geography. Roman Numerals- taught through the topic of Romans within History Geometry (shape and symmetry)- using shapes within tessellations when looking at Islamic art (R.E), using shapes within art (Kandinsky), symmetry within art Measurement- reading scales (science, design technology), Co-ordinates- using co-ordinates with maps in Geography. Written methods of the four operations- finding the time difference between years in History, adding or finding the difference of populations in Geography, calculating and changing recipes in food technology. Direction- Programming in ICT © Trinity Academy Halifax 2016 [email protected] Money is one of the topics that is split between other topics. It is used within addition and subtraction and also fractions. In Year 1 and 2 it is important that the coins are taught discretely however the rest of the objectives can be tied in with other number topics. Other measurement topics are also covered when using the four operations so the children can apply their skills. In Year 5 and 6, ratio has been split across a variety of topics including shape and fractions. It is important that these objectives are covered within these other topics as ratio has been removed as a discrete topic. Times tables Times tables have been placed within multiplication and division however it is important these are covered over the year to help children learn them. Year 3/4 Everyone Can Succeed More Information As a Maths Hub we believe that all students can succeed in mathematics. We don’t believe that there are individuals who can do maths and those that can’t. A positive teacher mindset and strong subject knowledge are key to student success in mathematics. If you would like more information on ‘Teaching for Mastery’ you can contact the White Rose Maths Hub at [email protected] Acknowledgements The White Rose Maths Hub would like to thank the following people for their contributions, and time in the collation of this document: Cat Beaumont Matt Curtis James Clegg Becky Gascoigne Sarah Gent Sally Smith Sarah Ward © Trinity Academy Halifax 2016 [email protected] We are offering courses on: Bar Modelling Teaching for Mastery Subject specialism intensive courses – become a Maths expert. Our monthly newsletter also contains the latest initiatives we are involved with. We are looking to improve maths across our area and on a wider scale by working with other Maths Hubs across the country. Year 3/4 Term by Term Objectives Year 3/4 Overview Summer Spring Autumn Week 1 Week 2 Week 3 Week 4 Week 5 Place Value © Trinity Academy Halifax 2016 [email protected] Week 7 Week 8 Week 9 Week 10 Addition and Subtraction Multiplication and Division Length and Perimeter Week 6 Week 11 Week 12 Multiplication and Division Fractions and Decimals Volume and Capacity (Y3) Time Shape Statistics Co-ordinates (Y4) Year 3/4 Term by Term Objectives Year Group Week 1 Week 2 Y3/4 Week 3 Term Week 4 Place Value Read and write numbers up to 1000 in numerals and in words. Identify, represent and estimate numbers up to 1000 using different representations. Identify, represent and estimate numbers using different representations. Find 10 or 100 more or less than a given number. Find 1000 more or less than a given number. Recognise the place value of each digit in a 3 digit number. Recognise the place value of each digit in a 4 digit number. Order and compare numbers to 1000. Order and compare numbers beyond 1000. Count from 0 in multiples of 4, 8, 50 and 100 Count in multiples of 6, 7, 9. 25 and 1000 Solve number problems and practical problems involving these ideas. Solve number and practical problems that involve all of the above and with increasingly large positive numbers. Count backwards through zero to include negative numbers. Round any number to the nearest 10, 100 or 1000 Read Roman numerals to 100 (I to C) and know that over time, the numeral system changed to include the concept of zero and place value. © Trinity Academy Halifax 2016 [email protected] Autumn Week 5 Week 6 Week 7 Week 8 Week 9 Week 10 Number: Addition and Subtraction Add and subtract numbers mentally, including: a three-digit number and ones; a three-digit number and tens; a three digit number and hundreds. Add and subtract numbers with up to three digits, using formal written methods of columnar addition and subtraction Add and subtract numbers with up to 4 digits using the formal written methods of columnar addition and subtraction where appropriate. Estimate the answer to a calculation and use inverse operations to check answers. Estimate and use inverse operations to check answers to a calculation. Solve problems, including missing number problems, using number facts, place value, and more complex addition and subtraction. Solve addition and subtraction two step problems in contexts, deciding which operations and methods to use and why. Add and subtract amounts of money to give change using both £ and p in practical contexts. Estimate, compare and calculate different measures, including money in pounds and pence Measure, compare, add and subtract: lengths (mm, cm, m); mass (kg/g); volume/capacity (l/ml). Solve simple measure and money problems involving fractions and decimals to two decimal places. Week 11 Week 12 Multiplication and Division Recall and use multiplication and division facts for the 3, 4 and 8 multiplication tables. Recall and use multiplication and division facts for multiplication tables up to 12 x 12. Write and calculate mathematical statements for multiplication and division using the multiplication tables they know. Recognise and use factor pairs and commutativity in mental calculations. Use place value, known and derived facts to multiply and divide mentally, including: multiplying by 0 and 1; dividing by 1; multiplying together three numbers. Year 3/4 Term by Term Objectives All students National Curriculum Statement Fluency Reasoning Fill in the blanks Numbers in words Four hundred and two What number is represented in the place value grid? Problem Solving Numerals 100s 10s 1s Four hundred and sixty two Four hundred and twenty six Six hundred and forty two Two hundred and sixty four Place Value 560 Three hundred and sixty six 132 Read and write numbers up to 1000 in numerals and in words. © Trinity Academy Halifax 2016 [email protected] What number is represented by the Base 10? Write it in numerals and words. 352 children were on time for school this morning. Write this number in words. Five hundred and seventy people went to the school fair. Write this number in numerals. Match the number in words to the number in numerals. Fill in the missing numbers. Using the same number of counters, how many different numbers can you make? Convince me you have found them all. Tim was asked to write the number four hundred and forty. He wrote 400 40. Do you agree with Tim? Explain why. Hannah has written the number five hundred and thirteen as 530. Explain the mistake that Hannah has made. 4 4 4 6 There are 3 cards with a digit on each. Find every 3 digit number that could be made from the cards. Write out the largest, smallest and middle number in words. 3 6 8 Work out the missing word: A number between 450 and 460. Four hundred and ______ six. Repeat this with different clues and numbers. Year 3/4 Term by Term Objectives All students National Curriculum Statement Fluency What number is represented in each set? Reasoning Place 725 on each of the number lines below. 0 Place Value Identify, represent and estimate numbers up to 1000 using different representations. 0 © Trinity Academy Halifax 2016 [email protected] Use place value counters or base 10 to represent the following numbers 382, 560, 905 Problem Solving 1000 700 800 720 730 Alice says ‘The number in the place value grid is the largest number you can make with 8 counters.’ Do you agree? Prove your answer. 100s 10s Using four counters and the place value grid below, how many different numbers can you make? Eg 211 100s 10s 1s Simon was making a three digit number using place value counters. He has dropped three of his counters on the floor. What could his number be? If the number on the number line is 780, what could the start and end point of the number line be? 1s Show 450 on the number line. 1000 Henry has one counter and a place value grid. He says he can make a one, two, three and four digit number. Is he correct? Show this on a place value grid. Year 3/4 Term by Term Objectives All students National Curriculum Statement Fluency Reasoning What number is represented below? Place 2500 on the number lines below. 0 2000 This ten frame represents 1000 when it is full. 10000 Has the place on the number line changed? Why? Show 1600 on the number line. 0 1000 0 Amelia says ‘The number in the place value grid is the largest number you can make with 8 counters.’ Do you agree? Prove your answer. What number is represented in the ten frame? © Trinity Academy Halifax 2016 [email protected] 100 10 1 100 10 1 Dan was making a 4 digit number using place value counters. He dropped two of his counters on the floor. These are the counters he had left. What number could he have made? 1000 Using 3 counters and the place value grid below, how many 4 digit numbers can you make? 4000 I add 7 hundreds and 4 tens to it. What is the new number? Identify, represent and estimate numbers using different representations. 5000 2000 Place Value Problem Solving If the arrow on the number line represents 1788, what could the start and end numbers be? Year 3/4 Term by Term Objectives All students National Curriculum Statement Fluency Place Value Find 10 more and less than the following numbers: 23 65 96 146 192 304 What is 100 more or less than these numbers? 283 Find 10 or 100 more or less than a given number. 591 2901 Reasoning 1392 1892 Fill in the missing numbers: 10 less Starting number 325 10 more 674 892 1001 © Trinity Academy Halifax 2016 [email protected] Emily has made the number: 3 0 Problem Solving 10 more than my number is 100 less than 320. What is my number? Using number cards 0-9 can you make the answers to the questions below: 5 Write down the number that is 10 less than 305. Now write down the number that is 10 less than this new number. 10 less than 8 + 7: 10 more than 3 x 10: 100 less than 336: 100 more than 691: 10 less than 3 x 6: Explain what is happening to the number each time. What comes next? 536-10=526 526-10=516 516-10=506 What is the 10th answer in the pattern? True or False When I add 100 to any number, I only need to change the hundreds digit. I think of a number. I add 10 and then take away 100. My answer is 350. What was my number? Year 3/4 Term by Term Objectives All students National Curriculum Statement Fluency Reasoning Find the value of 3891 + = 4891 Henry says ‘When I add 1000 to 4325 I only have to change 1 digit.’ Problem Solving 3210 Is he correct? Which digit does he need to change? Find 1000 more and less than the following numbers. Fill in the boxes by finding the patterns. 1210 3110 Place Value 6010 4591 2392 8901 1892 Complete the table. Find 1000 more or less than a given number. 1000 more Starting number 3467 1000 less Phil says that he can make the number that is 1000 less than 3512 using the number cards 1, 2, 3 and 4. Do you agree? Explain your answer. Find 1000 more than the number in the place value grid. 1000 1000 H T O What do you notice? Why does this happen? 1000 more than my number is 100 less than 4560. What is my number? Using number cards 0-9 can you make the answers to the questions below: 1000 less than 999 + 80 1000 more than 7 x 6 1000 less than 9500 – 135 Add one thousand to 2554 665 Th Add ten hundreds to 2554 2219 © Trinity Academy Halifax 2016 [email protected] Lucy thinks of a number. She says ‘The number 1000 more than my number has the digits 1,2,3 and 4. The number 1000 less uses the digits 1, 3 and 4’ What number is Lucy thinking of? Year 3/4 Term by Term Objectives All students National Curriculum Statement Fluency Write the value of each underlined digit. 318, 92, 921 512 is made of __ hundreds, __ ten and ___ ones. Place Value Reasoning Find the value of statements. in each of these 546 = 500 + 70 + 4 628 = Recognise the place value of each digit in a three digit number (hundreds, tens, ones). + 20 + 8 703 = 700 + +3 Fill in the place value grid with counters to make 608 H T O Explain the value of 4 in the following numbers: 473 Henry thought of a number. He thought of a two-digit number less than 50. The sum of its digits was 12. Their difference was 4. What number did Henry think of? Use the clues to find the missing digits: 894 543 is made of 5 hundreds, 4 tens and 3 ones. It is also made of 54 tens and 3 ones. It is also made of 543 ones. Can you show 113 in this way? Can you express 627 in the same way? Problem Solving What is the same about these numbers and what is different? 375 357 The hundreds digit is double the tens digit. The tens digit is 5 less than 2 x 8. The ones digit is 2 less than the hundreds digit. Claire, Libby and Katie are holding three digit numbers. Claire and Libby have given clues below: Claire- My number has the smallest amount of ones. Libby- The tens in my number are 2 less Claire and Katie’s added together. 345 247 368 Can you work out which number is which? © Trinity Academy Halifax 2016 [email protected] Year 3/4 Term by Term Objectives All students Place Value National Curriculum Statement Recognise the place value of each digit in a four digit number (thousands, hundreds, tens and ones) Fluency Find the value of in each statement. = 3000+ 500+ 40 2000 + + 2 = 2702 + 40 + 5 = 3045 Write the value of the underlined digit. 3462, 5124, 7024, 4720 1423 is made up of _ thousands, _ hundreds, _ tens and _ ones. What number has been made in the place value chart? Reasoning Show the value of 5 in each of these numbers. 5462, 345, 652, 7523 Explain how you know. Create 5 four digit numbers where the tens number is 2 and the digits add up to 9. Order them from smallest to largest. Jeff says Claire thinks of a 4 digit number. The digits add up to 12. The difference between the first and fourth digit is 5. What could Claire’s number be? Use the clues to find the missing digits. The thousands and tens digit multiply together to make 24. The hundreds and tens digit have a digit total of 9. The ones digit is double the thousands digit. The whole number has a digit total of 18. Hafsa says Who has the biggest number? Explain why © Trinity Academy Halifax 2016 [email protected] Problem Solving There are 4 number cards, A, B, C and D. They each have a four digit number on. Using the clues below, work out which card has which number. 3421, 1435, 3431, 1243 A has a digit total of 10. B and C have the same thousands digit. In C and D the tens and hundreds digits add up to 7. D has the largest digit total. Year 3/4 Term by Term Objectives All students National Curriculum Statement Fluency Place Value Compare and order numbers up to 1000 Compare the numbers. Use < > or = 377 397 5_3 29_ 700 70 tens 10s 301 368 Which number would be third? Put one digit in each box to make the list of numbers in order from smallest to largest. 1 3 I am thinking of a number. My number is between 300 and 500. The digits add up to 14. The difference between the largest and the smallest digit is 2. What could my number be? Order all the possible numbers from smallest to largest. Deena has ordered 5 numbers. The largest number is 845, the smallest number is 800. The other numbers all have digit totals of 12. What could the other numbers be? 7 9 0 1 In pairs, each child has to make a 3 digit number. They pick a 0-9 number card and decide where to write the number. Do this until they have created a 3 digit number. In each game they change the criteria they have to meet to win. Eg Make the smallest number. Make the largest number. Make a number between 300 and 500. 5 5 Here are three digit cards. Write all the three digit numbers that you can make and order them from smallest to largest. 3 2 1s 2 278 287 100s Problem Solving Harry puts the following numbers in order. 345 Using 3 counters, like shown in the place value grid below, make all the numbers possible. Order from smallest to largest. 4 2 5 © Trinity Academy Halifax 2016 [email protected] Reasoning 5 True or False: You must look at the highest place value column first when ordering any numbers. Year 3/4 Term by Term Objectives All students National Curriculum Statement Fluency Write these numbers in order from smallest to largest. 1423 1324 1432 Place Value Order and compare numbers beyond 1000. If you wrote these numbers in order from largest to smallest which number would be fourth. 5331 1335 1533 5313 5133 3513 Lola has ordered five 4 digit numbers. The smallest number is 3450, the largest number is 3650. All the other numbers have digit totals of 20. What could the other three numbers be? 3 You have 2 sets of 0-9 digit cards. You can use each card once. Arrange the digits so they are as close to the target numbers as possible. Put one number in each box so that the list of numbers is ordered largest to smallest. 1 10s 1 1 1 1s 1 3 2 2 1 1 © Trinity Academy Halifax 2016 [email protected] I am thinking of a number. It is greater than 1500 but smaller than 2000. The digits add up to 13. The difference between the largest and smallest digit is 5. What could the number be? Order them from smallest to largest. Explain how you ordered them. Using four counters in the place value grid below make as many 4 digit numbers as possible. Put them in ascending order. 100s 1342 Here are 4 digit cards. Arrange them to make as many 4 digit numbers as you can and order your numbers from largest to smallest. 1000s Problem Solving 2341 4 0 5 Reasoning 5 5 3 7 9 0 1 5 True or False: You must look at the highest place value column first when ordering any numbers. 1. 2. 3. 4. 5. Largest odd number Largest even number Largest multiple of 3 Smallest multiple of 5 Number closest to 5000. Year 3/4 Term by Term Objectives All students National Curriculum Statement Fluency Continue the pattern: Reasoning Circle the odd one out. 100, 150, 200, 215, 300 Explain how you know. True or False. If I count in 100s from 0, all the numbers will be even. Convince me. 50, ___, 150, 200, ___ Problem Solving 100, 200, ___, ___, 500 Place Value Fill in the missing words: ____, ____, one hundred, one hundred and fifty Count from 0 in multiples of 4, 8, 50 and 100 Count in 10s from 0. Whenever you get to a multiple of 50 say Fizz, when you get to multiples of 100 say Buzz. If it is a multiple of both say Fizzbuzz. 400 300 Always, sometimes, never Create calculations for your friends to sort into the diagram e.g. Double 25, Half of 200 All multiples of 50 are multiples of 100 therefore all multiples of 100 are multiples of 50. All multiples of 8 are multiples of 4. Using equipment, show me the fifth multiple of 50 Find the next three numbers in each sequence: 4, 8, 12, 16, __, __, __ 8, 16, 24, 32, __, __, __ © Trinity Academy Halifax 2016 [email protected] 200 Use the number cards to make a sequence. Can you make more than one sequence? Jack says ‘If I can count in 4’s, I can use this to count in 8’s.’ Do you agree? Explain why What do you notice? Al’s money is arranged in stacks. Each stack contains 50p. He has 8 stacks. How much money does Al have? Year 3/4 Term by Term Objectives All students National Curriculum Statement Fluency Find the next two numbers 6, 12, 18, 24, 7, 14, 21, 28, 35, 9, 18, 27, 36 25, 50, 75, 5000, 6000, 7000 Fill in the missing numbers: Place Value 14 28 100 Count in multiples of 6, 7, 9. 25 and 1000 © Trinity Academy Halifax 2016 [email protected] What is the same and what is different about these two number sequences? 6, 12, 18, 24, 30….. 45, 36, 27, 18, 9…… Problem Solving Reasoning 35 175 200 Hassan counts on in 25’s from 250. Circle the numbers he will say. 990, 125, 300, 440, 575, 700 Convince me that the number 14 will be in this sequence if it is continued. 49, 42, 35, 28 ……. Mr Hamm has three disco lights. The first light shines for 3 seconds then is off for 3 seconds. The second light shines for 4 seconds then is off for four seconds. The third light shines for 5 seconds then is off for 5 seconds. All the lights have just come on. When is the first time all the lights will be off? When is the next time all the lights will come on at the same time? Here is a hundred square. Always, Sometimes, Never Hayley is counting in 25’s and 1000’s. She says: - Multiples of 1000 are also multiples of 25. - Multiples of 25 are therefore multiples of 1000. Are these statements always, sometimes or never true? Some numbers have been shaded in blue, and some in pink. Can you notice the pattern? Why are some numbers maroon? Work out the patterns on the parts of the hundred squares below. Could there be more than one pattern? Year 3/4 Term by Term Objectives All students National Curriculum Statement Fluency Reasoning Here are two number lines. Find the difference between A and B. Here is part of a number square. Place Value Add together the two numbers that would be in the shaded squares. Can you place the numbers in the diagram below? Between 16 and 23 Solve number problems and practical problems involving these ideas. © Trinity Academy Halifax 2016 [email protected] Which of these prizes can Sasha get? 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 Sasha is playing a game to win prizes. Each blue counter is worth 4 points. Each green counter is worth 8 points. She wins the following counters. The balloons cost 40p altogether. What is each balloon worth? Not between 16 and 23 Digits add up to an even number Digits add up to an odd number Problem Solving Use < > or = to compare the numbers. Jack has 10 more points than Sasha. He uses his points on 2 prizes. Which 2 prizes does he choose? Year 3/4 Term by Term Objectives All students National Curriculum Statement Fluency Can you place the numbers in the diagram below? Place Value Between 700 and 1200 Solve number and practical problems that involve all of the above and with increasingly large positive numbers. Reasoning Three numbers are marked on a number line. Not between 700 and 1200 Digits add up to an even number Digits add up to an odd number © Trinity Academy Halifax 2016 [email protected] The difference between A and B is 28 The difference between A and C is 19 D is 10 less than C Problem Solving Sasha is playing a game to win prizes. Each blue counter is worth 6 points. Each green counter is worth 7 points. She wins the following counters. Which of these prizes can Sasha get? What is the value of D? 854 2402 690 3564 793 1198 6428 3421 999 Can you mark D on the number line? Jack has 2 more blue counters and one more green counter than Sasha. He uses his points on 2 prizes. Which 2 prizes does he choose? Year 3/4 Term by Term Objectives All students National Curriculum Statement Fluency Find the missing numbers in the sequences: Place Value 5, 4, 3, 2, 1, 0, _, -2, _ 8, 6, 4, 2, 0, _, -4, _, 10, 6, 2, -2, _, -10, __ What temperature is 10 degrees below 3 degrees Celsius? Use the number line to complete the questions. Count backwards through zero to include negative numbers. Reasoning Anna is counting down from 11 in fives. Does she say -11? Explain your reasoning. Harris is finding the missing numbers in this sequence. What is 7 less than 3? What is the difference between -5 and 4? Fred is a police officer. He is chasing a suspect on Floor 5 of an office block. The suspect jumps into the lift and presses -1. Fred has to run down the stairs, how many flight must he run down? Draw the new temperature on the thermometer after each temperature change: _, _, 5, _, _, -5 He writes down: 15, 10, 5, 0, -0, -5 What is 4 more than -2? Problem Solving Explain the mistake Harris has made. Sam counted down in 3’s until he reached -18. He started at 21. What was the tenth number he said? -In the morning it is 4 degrees, it drops 8 degrees. -In the afternoon it is 12 degrees Celsius, overnight it drops by 14 degrees. -It is 1 degree, it drops by 11 degrees. © Trinity Academy Halifax 2016 [email protected] Year 3/4 Term by Term Objectives All Students National Curriculum Statement Fluency Reasoning Complete the tables. Nearest Nearest Nearest 10 100 1000 667 1274 Place Value 2495 Lowest possible whole number 4500 Round any number to the nearest 10, 100 or 1000. ________ ________ © Trinity Academy Halifax 2016 [email protected] Caroline thinks that the largest whole number that rounds to 400 is 449. Is she correct? Explain why. Problem Solving Make all the three digit numbers that you can using the three digits. Round them to the nearest 100. Can each of the numbers round to the same multiple of 100? Can all of the numbers round to a different multiple of 100? Henry says ‘747 to the nearest 10 is 740.’ Rounded number 5000 to the nearest 1000 300 to the nearest 100 ___ to the nearest 10 Highest possible whole number 5499 Do you agree with Henry? Explain why. ________ 74 The school kitchen wants to order enough jacket potatoes for lunch. Potatoes come in sacks of 100. How many sacks do they need for 766 children? Roll three dice. A number rounded to the nearest 10 is 550. What is the smallest possible number it could be? Using the number cards 0-9, can you make numbers that fit the following rules? 1. When rounded to the nearest 10, I round to 20. 2. When rounded to the nearest 10, I round to 10. 3. When rounded to the nearest 1000, I round to 1000. 4. When rounded to the nearest 100, I round to 7200. When a number is rounded to the nearest 100 it is 200. When the same number is rounded to the nearest 10 it is 250. What could the number be? Two different 2 digit numbers both round to 40 when rounded to the nearest ten. The sum of the two numbers is 79 What could the 2 number be? What are all the possibilities? Year 3/4 Term by Term Objectives All Students National Curriculum Statement Fluency Place Value Read Roman numerals to 100 (I to C) and know that over time, the numeral system changed to include the concept of zero and place value. Match the Arabic numeral to the correct Roman numeral. Fill in any missing numbers to complete the table. Look at the multiples of 10 in Roman Numerals. Is there a pattern? What do you notice? Bobby says In the 10 times table, all the numbers have a zero. Therefore, in Roman numerals all multiples of 10 have an X Convert the Roman numeral into Arabic numerals. XVII XXIV XIX Order the numbers in ascending order. X © Trinity Academy Halifax 2016 [email protected] Reasoning V 8 Is he correct? Prove it. What is today’s short date in Roman numerals? How do you know? Problem Solving Treasure huntComplete the trail by adding the Roman Numerals together as you go. If you know 1 – 100 in Roman numerals. Can you guess the numbers up to 1000? Order these answers from greatest to smallest XXII + XXXV = XXXI + LIV = LXIII + XXVI = LV + XXII = LXXI + XXXVIII= LXV + XXXII = Year 3/4 Term by Term Objectives All Students National Curriculum Addition and Subtraction Statement Fluency Calculate: 153 + 6 153 + 60 153 + 600 Are these number sentences true or false? 396 + 6 = 412 504 – 70 = 444 556 + 150 = 706 Justify your answers. Calculate: 356 – 9 356 – 90 356 – 200 © Trinity Academy Halifax 2016 [email protected] Fill in the missing numbers Start Add and subtract numbers mentally, including: a three-digit number and ones; a three-digit number and tens; a three digit number and hundreds. Add 5 Reasoning Add 50 Add 500 Always, Sometimes, Never When you add 7 to a number ending in 8 your answer ends with 5. Explain your answer. Problem Solving Always, Sometimes, Never - 2 odd numbers add up to make an even number. - 3 odd numbers add up to make an even number. - Adding 8 to a number ending in 2 makes a multiple of 10. Three pandas ate 25 bamboo sticks. Each of them ate a different odd number of bamboo sticks. How many bamboo sticks did they each eat? Find as many ways as you can to do it. A magician is performing a card trick. He has eight cards with the digits 1-8 on them. He chooses four cards and the numbers on them add up to 20. How many different combinations could he have chosen? Which questions are easy, which are hard? 342 322 246 Complete the bar models 453 + 10 = 493 + 10 = 930 – 100 = 910 – 120 = How many different ways can you complete the part whole model? 70 Year 3/4 Term by Term Objectives All Students National Curriculum Statement Fluency Addition and Subtraction Use the grid to solve the calculation below. 355 +426 Reasoning Find the missing numbers in the addition. 6 2 © Trinity Academy Halifax 2016 [email protected] The answer to the addition is 201. All the digits used are either 1 or 9. Fill in the boxes. 4 + 2 Add and subtract numbers with up to three digits, using formal written methods of columnar addition and subtraction. Problem Solving Write down three numbers that add up to make 247. Dan saved £342 in his bank account. He spent £282. Does the subtraction below show how much he has left? Explain your answer. 282 -342 140 201 = + + Can this be done more than one way? Convince me. Roll a 1-6 die, fill in each of the boxes and try to make the smallest total possible. Repeat and try to find different answers. Could you have placed the digits in a different place to make a lower total? __+__+__= 247 Write down a different set of numbers that add up to 247. Harry has 357 stickers, John has 263. How many do they have altogether? If Harry gives John 83 stickers, how many do they have each now? Find the errors in the calculations and correct them to find the right answer. Calculation Error Correct solution 256 + 347 2907 63 - 38 35 + Molly went swimming every day for 5 days. She swam 80 lengths during the 5 days. Each day she swam 4 less lengths than the day before, how many lengths did she swim each day? Year 3/4 Term by Term Objectives All Students National Curriculum Statement Fluency Addition and Subtraction Complete the calculations below using the column method. 354 276= 1425 + 2031= 3864 – 2153 = 2416 – 1732= = 770 50 + 199 + - 555 = 8 782 -435 353 5 Desani adds three numbers together that total 7170 Complete the part whole models. A game to play for two people. The aim of the game is to get a number as close to 5000 as possible. Each child rolls a 1-6 die and chooses where to put the number on their grid or the other players. Once they have filled their grids then they add up their totals to see who has won. + ? ? ? ? ? ? ? ? A chocolate factory usually produce 1568 caramel bars on a Saturday but on a Sunday production decreases and they make 325 fewer bars. How many bars are produced at the weekend in total? All of the digits below are either a 3 or a 9. Can you work out each digit? 540 + 460 298 + 342 999 + 999 They all have 4 digits. They are all multiples of 5 What could the numbers be? Prove it. © Trinity Academy Halifax 2016 [email protected] What is the largest possible number that will go in the rectangular box? What is the smallest? Convince me. Choose whether to solve these questions mentally or using written methods. 54 + 46 34 + 69 + 26 566 + 931 Find the mistake and then make a correction to find the correct answer. 2451 +562_ 8071 Problem Solving = 450 - 75 = 94 Fill in the missing numbers: 432 + Add and subtract numbers with up to 4 digits using the formal written methods of columnar addition and subtraction where appropriate. Reasoning 7338=???? + ???? Year 3/4 Term by Term Objectives All Students National Curriculum Statement Fluency Addition and Subtraction Estimate the answer to a calculation and use inverse operations to check answers. © Trinity Academy Halifax 2016 [email protected] Make an estimate: Which of the following number sentences have an answer between 50 and 60? 274 - 219 533 – 476 132 - 71 34 + 45 = 79 Use a subtraction to check the answer to the addition. Hannah has baked 45 cakes for a bun sale. She sells 18 cakes. How many does she have left? Double check your answer by using an addition. Reasoning Niamh estimates the answer to 489 + 109 as shown: Is it magic? Think of a number. Multiply it by 5. Double it. Add 2. Subtract 2. Halve it. Divide it by 5. Have you got back to your original number? Is this magic? Can you work out what has happened? Using the idea above (Is it magic?). Create your own set of instructions where you think of a number and end up back at the original number. I think of a number. I divide by 2 and add 98. My answer is 100. What was my number? 489 + 109 ≈ 500 Do you agree with Niamh? Explain your answer. Leonie says: ‘ 353- 26 = 333 because 300 – 0 = 300, 50 – 20= 30, 6 – 3= 3 so 35326 = 333’ Sam has used the bar model to find Do you agree with her answer? Prove your answer by using an addition calculation. 113 + 134 = 247 Can you write a subtraction to check his answer? Problem Solving Colin says ‘If I add two numbers together I can check my answer by taking them away afterwards. So to check 3 + 4, I can do 4 -3.’ Is he right? Explain Colin’s thinking. Year 3/4 Term by Term Objectives All Students National Curriculum Statement Fluency Addition and Subtraction Julie has 578 stamps. Heidi has 456 stamps. How many stamps do they have altogether? Show how you can check your answer using the inverse. Reasoning Jenny estimates the answer to 3568 + 509 ≈ 4000. Do you agree? Explain your answer. Always, sometimes, never. The difference between two odd numbers is odd. Estimate the answers to these number sentences. Show your working. 3243 + 4428 7821- 2941 Estimate and use inverse operations to check answers to a calculation. © Trinity Academy Halifax 2016 [email protected] Check the answers to the following calculations using the inverse. Show all your working. 762 + 345 = 1107 2456- 734 = 1822 Problem Solving Harry thinks of a number. He multiplies it by 3, adds 7 and then divides it by 2. How could he get back to his original number? If Harry starts with the number 3, write out all the calculations he will do to get back to his original number. With a friend, discuss before working each out which will be greater or smaller than the other. Why do you think this? What key facts did you use? Hazel fills in this bar model 2821 2178 She makes the following calculations from it. 2821 – 2178 = 757 2821 – 757 = 2178 2178 + 757 = 2821 757 + 2178 = 2821 Is she correct? Explain why. 3567 – 567 3677 – 344 4738 + 36 4738 + 18 + 18 2139 – 85 + 27 2151 – 86 + 30 Year 3/4 Term by Term Objectives All Students National Curriculum Statement Fluency Addition and Subtraction Rich and Georgia have the same number of stickers. Reasoning If Problem Solving In the pyramids, the two numbers below add to make the number above. Complete these two pyramids. Rich gives 15 stickers away. Georgia gives 32 stickers away. How many more stickers does Rich have than Georgia? Solve problems, including missing number problems, using number facts, place value, and more complex addition and subtraction. Work out Choose either < > or = to complete the number sentences. Put the numbers 6, 7, 8, 9, 10 and 11 into the boxes. You can only use each one once. Lucy has some balloons. Andy has 12 more balloons than Lucy. In total they have 40 balloons. How many balloons has Lucy got? What is the value of the blue box? How did you get your answer? © Trinity Academy Halifax 2016 [email protected] Year 3/4 Term by Term Objectives All Students National Curriculum Statement Fluency Addition and Subtraction There are 2452 people at a theme park. 538 are children, how many are adults? Sarah draws a diagram to help. Place a (√) next to the correct diagram Solve addition and subtraction two step problems in contexts, deciding which operations and methods to use and why. © Trinity Academy Halifax 2016 [email protected] • Archie and Sophie are both working out the answer to the following question: Problem Solving A supermarket has 1284 loaves of bread at the start of the day. During the day, 857 loaves are sold and a further 589 loaves are delivered. How many loaves of bread are there at the end of the day? John is having a garden party. He will need to make 4,250 sandwiches in total. He makes 1,500 tuna, 750 cheese, 1,350 ham and 920 egg. He decides to make the rest cucumber. How many cucumber sandwiches will there be? These three chicks lay some eggs. 350 + 278 + 250 They have both used different strategies. Adults 2452 538 2452 Adults 538 538 2452 Reasoning Archie’s method 350+ 278+ 250 350+ 278= 628 628 + 250= 878 Sophie’s method 350+278+250 350+250= 600 600+ 278= 878 Answer = 878 Answer= 878 Adults Use the correct diagram to help you solve the problem. Which do you prefer? Explain why. Use the method you preferred to solve 320+ 458 + 180 Alice is trying to complete a sticker book. It needs 350 stickers overall. She has 134 in the book and a further 74 ready to stick in. How many more stickers will she need? Beth lays twice as many as Kelsey. Caroline lays 4 more than Beth. They lay 44 eggs in total. How many eggs does Caroline lay? Year 3/4 Term by Term Objectives All Students National Curriculum Addition and Subtraction Statement Fluency What is 2 pounds and fifty pence less than 9 pounds? Jack buys 2 pencils from the shop. They cost 27p each. How much change does he receive from one pound? Reasoning Mary buys these two items. Marie is posting a letter and a parcel. It costs 29 pence to post the letter. It costs 15 pence more to post the parcel. Marie pays with this coin. 19p 68p These items are sold in a shop. Here is her change. Has she been given the correct change? 126p Mo is saving for a book. His mum gives him a quarter of the money. How much more does he need to save? 16p How much change does she get? Complete the part whole diagram. 16p She pays with this coin. Add and subtract amounts of money to give change using both £ and p in practical contexts. Problem Solving James buys butter for 37p and flour for 48p. He pays for them with a £1 coin. James calculates that he should receive 25p change. Do you agree with James? Explain your answer. Ray buys three items for £23 Two of them were the same item. Which items does he buy? Mike buys these items and it costs him 30 pence. Olga buys these items and it costs her 42 pence. How much does a ruler cost? © Trinity Academy Halifax 2016 [email protected] Year 3/4 Term by Term Objectives All Students National Curriculum Statement Fluency Addition and Subtraction Order the following amounts, placing < or > between them. £25.62 Estimate, compare and calculate different measures, including money in pounds and pence. Which would you rather have, three quarters of £2.40 or one quarter of £6? Explain your reasoning. Which would you rather have, five 50p coins or 12 20p coins? Robbie buys a toy car for 99p, a yoyo for £1.05, three sweets for 30p each and a chocolate bar for 47p. Does he have enough money to pay with a £5 note? Danielle has one 50p coin and three 20p coins. She buys one grapefruit and one melon. How much money does she have left? 59p each Problem Solving Explain why. Martina buys a jacket for 2165p and a t shirt for £9.99. Hamid buys a coat for £32.00. Who spends the most? 45p each © Trinity Academy Halifax 2016 [email protected] 2657p 2567p Reasoning 1 chocolate bar costs the same as 4 sweets. 4 sweets cost the same as 2 stickers. 1 sticker costs 30p. How much does the chocolate bar cost? Choose a route through the money maze. You can only go on each square once. Can you find the route that makes the highest/ lowest amount of money? Start £100 + £50 Halve it Halve it X2 - £25 + £35 +£100 + £20 +£15 ÷4 Finish Lola and Jamal are sharing some coins. Lola gets half the amount of Jamal. Which coins could they each get? Year 3/4 Term by Term Objectives All Students National Curriculum Statement Fluency Addition and Subtraction Use <, > or = to complete the statements below 750g 0.8kg 500ml Half a litre 17mm Reasoning Adam makes 2.5 litres of lemonade for a charity event. He pours it into 600ml glasses to sell. He thinks he can sell 7 glasses. Is he correct? Prove it. Here is a blue strip of paper. Problem Solving In groups, children turn over a flashcard to reveal a length (e.g. 20cm). They use Play Doh to create a stick of the length given. They estimate then check by measuring. What is the difference between the smallest and largest Play Doh stick? Using only 3 objects each time, try to get as close to 2kg as possible. Explain why you chose those objects. Work out how much more or how much less is needed to make it 2kg. Erik is making buns for 12 people. He follows this recipe for 6 people. 2cm – 5mm An orange strip is 7 times longer. Measure, compare, add and subtract: lengths (m/cm/mm): mass (kg/g) volume/capacity (l/ml). © Trinity Academy Halifax 2016 [email protected] A pack of strawberries weighing 226g and 2 jars of coffee, each weighing 480g, are put on the scale. Draw an arrow to show the weight of the 3 items. Find the length from A – C, find the length from B-C. Which is longer? How much longer? The strips are joined end to end. 32cm How long is the blue strip? How long is the orange strip? Show your working. 65g caster sugar 70g butter 60g self-raising flour 1 egg Sugar, butter and flour are all sold in 200g packs. Work out how much he will have left over of each. Does he have enough to make 6 more buns? 4 buns? 2 buns? Year 3/4 Term by Term Objectives All Students National Curriculum Statement Fluency Addition and Subtraction A box of chocolates costs £1.25. Hannah and Thomas want to buy 4 boxes of chocolates. If Hannah pays £2.45, how much must Thomas pay? Reasoning Emma has five pounds. She spends a quarter of her money. How much does she have left? Solve simple measure and money problems involving fractions and decimals to two decimal places. © Trinity Academy Halifax 2016 [email protected] In the sale I bought some clothes for half price. Jumper £14 Scarf £7 Hat £2.50 T-shirt £6.50 How much would the clothes have been full price? How much did I spend altogether? How much did I save? A class is planning a trip to a theme park. Adult tickets cost £8. Children’s tickets cost £4. How many tickets could they buy for £100? How many different ways can you find to do this? Hazel buys a teddy bear for £6.00, a board game for £4.00, a cd for £5.50 and a box of chocolates for £2.50. She has some discount vouchers. She can either get £10.00 off or half price on her items. Which voucher would save her more? Explain your thinking. Yasmin is choosing a new mobile phone. One phone costs £5.50 per month. The other costs £65.50 for a year. Which is the better deal over a year? Problem Solving Kim bought a chocolate bar and a drink. The cost of them both together is in one of the boxes below. £1.85 75p £1.56 £1.74 £2.25 £1.00 £1.80 80p £2.10 £1.44 £3.06 £1.50 £1.20 £1.25 £1.60 £1.45 90p £1.27 Using these five clues can you work out which price in the boxes is correct? 1. You need more than three coins to make this amount. 2. There would be change when using the most valuable coin to buy them. 3. The chocolate bar cost more than 50p 4. You could pay without using any copper coins 5. The chocolate bar cost exactly half the amount of the drink. Year 3/4 Term by Term Objectives All Students National Curriculum Statement Fluency Multiplication and Division How many altogether? Recall and use multiplication and division facts for the 3, 4 and 8 times tables. © Trinity Academy Halifax 2016 [email protected] If I know 3 x 8= 24. What other multiplication and division facts do I know? Fill in the boxes: 3x Tom says ‘I can use my 4 times table to help me work out my 8 times table’. Is he correct? Convince me. What pair of numbers could be written in the boxes? X = 21 X 8 = 32 Calculate: 3 x 4 = 4 x 7 = 8 x 3= 40 Reasoning = 24 Start this rhythm, clap, clap, click, clap, clap, click. Carry on the rhythm, what will you be doing on the 15th beat? How do you know? What will you be doing on the20th beat? Explain and prove your answer. Use the array to complete the number sentences below: =8 Problem Solving A group of aliens live on Planet Xert. Tinions have three legs, Quinions have four legs. The group has 22 legs altogether. How many Tinions and Quinions might there be? Sally has baked some buns. She counted her buns in 4’s and had 3 left over. She counted them in fives and had four left over. How many buns has Sally got? Can you sort the cards below so that they would follow round in a loop? The number at the top is the answer, then follow the instruction at the bottom to get the next answer. 18 21 15 8 -3 ÷3 ÷3 -5 5 10 20 4 ×2 ×2 +1 ×2 14 12 3 7 -2 ÷3 ×6 ×2 Complete the bar models. 3x x 3 ÷3 ÷ = = = = 3 Year 3/4 Term by Term Objectives All Students National Curriculum Multiplication and Division Statement Fluency Find the answers: 4 x 12 = 5x9= 7x8= 8 x 11 = Fill in the gaps: 4 x __ = 12 8 x __ = 64 32 = 4 x __ 6 = 24 ÷ __ Leila has 6 bags with 5 apples in each. How many apples does she have altogether? Reasoning Complete these calculations: 7 x 8= 7 x 4 x 2= 5x6= 5 x 3 x 2= 12 x 4 = 12 x 2 x 2= Which calculations have the same answer? Can you explain why? Problem Solving x How many multiplication and division sentences can you write that have the number 72 in them? I am thinking of 2 secret numbers where the sum of the numbers is 16 and the product is 48. What are my secret numbers? Can you make up 2 secret numbers and tell somebody what the sum and product are? Here is part of a multiplication square. True or False 6x8=6x4x2 6x8=6x4+4 Can you write the number 24 as a product of three numbers? = 24 Explain your reasoning. Recall multiplication and division facts of multiplication tables up to 12 x 12. Find three possible values for and . Which pair of numbers could go in the boxes? x = 48 Shade in any other squares that have the same answer as the shaded square. © Trinity Academy Halifax 2016 [email protected] Year 3/4 Term by Term Objectives All Students National Curriculum Multiplication and Division Statement Fluency Cards come in packs of 4. How many packs do I need to buy to get 32 cards? Show your working in a number sentence. Use the three numbers below to make four multiplication and division sentences. 12 Calculate mathematical statements for multiplication and division within the multiplication tables and write them using the multiplication (x), division (÷) and equals (=) signs. © Trinity Academy Halifax 2016 [email protected] Reasoning 4 3 Harry bought 5 bags of sweets. There are 8 sweets in each. How many sweets are there altogether? Show your answer in a number sentence. Write four calculation statements for each bar model. Andy says ‘I can use my three times table to work out 180 ÷ 3’. Explain what Andy could do to work out this calculation. Problem Solving Holly bought a chocolate bar costing 55p. She paid using 8 coins which were either 5p’s or 10p’s. How many different ways could she have paid? Write down the multiplication sentences you have used to solve the problem. Use the numbers 1-8 to fill in the circles below. Solve the problem and write down all the steps you went through in number sentences: I think of a number, I divide my number by 3, add 4 and times by 2. My answer is 20. What number did I start with? Which of the problems below can be solved using 8 ÷ 2? -There are 2 bags of sweets with 8 sweets in each. How many altogether? -A rollercoaster carriage holds 2 people, how many carriages are needed for 8 people? -I have 8 crayons and share them out so people have 2 crayons each. How many people did I share them between? -I have 8 buns and I give two to my brother. How many do I have left? Explain your reasoning. You are asked to work out 54 x 3. Would you need to know 3 x 5 to solve it? Convince me. Year 3/4 Term by Term Objectives All students National Curriculum Statement Fluency Multiplication and Division Fill in the missing numbers: x 1 = 13 12 x 0 = 3 x 2 x = 18 Sally has 0 boxes of 12 eggs. How many eggs does she have? Use place value, known and derived facts to multiply and divide mentally, including: multiplying by 0 and 1; dividing by 1; multiplying together three numbers. © Trinity Academy Halifax 2016 [email protected] Holly has 1 box of 12 eggs. How many eggs does she have? Write these two questions as multiplication sentences. Reasoning Always, sometimes, never Problem Solving Write the number 30 as the product of 3 numbers. Can you do it in different ways? Try to reach the target number below by multiplying three of the numbers together. Cross out any numbers you don’t use. An even number that is divisible by 3 is also divisible by 6. Harvey has written a number sentence. 13 x 0 = 0 He says Target number: 144 I can change one number in my number sentence to make a brand new multiplication. 1 Five children share some cherries. Each child gets 6 cherries. There are 3 cherries left over. How many cherries were in the bag to begin with? Is he correct? Which number should he change? Explain your reasoning. 5 3 0 6 8 Use the numbers 1-8 to fill the circles. Year 3/4 Term by Term Objectives All students National Curriculum Statement Fluency Multiplication and Division Recognise and use factor pairs and commutatively in mental calculations. © Trinity Academy Halifax 2016 [email protected] Use 16 cubes. How many different arrays can you make? Think about making towers of cubes that are equal in height. Can you write a multiplication sentence to describe the towers? The numbers in your multiplication sentences are the factors of 16! 7x5= Find the missing numbers 12 x 6 = 6 x ___ 2 x 3 x 5 = __ x 5 2 x 7 x 5 = __ x 5 =5x 13 x 12 can be solved by using factor pairs, eg 13 x 3 x 4 or 13 x 2 x 6. What factor pair could you use to solve 17 x 8? Reasoning Fill in the missing numbers 25 x 3 = = x x Use factor pairs to solve 15 x 8. Is there more than one way you can do it? Multiply a number by itself and then make one factor one more and the other one less. What do you notice? Does this always happen? Eg 4 x 4 = 16 6 x 6= 36 5 x 3 = 15 7 x 5= 35 Try out more examples to prove your thinking. Problem Solving Place <, >, or = in these number sentences to make them correct: 50 x 4 4 x 50 4 x 50 40 x 5 200 x 5 3 x 300 The school has a singing group of more than 12 singers but less than 32. They sing together in different ways. Sometimes they sing in pairs and sometimes in groups of 3, 4 or 6. Whatever size groups they are in, no one is left out and everyone is singing. How many singers are there in the school choir?
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