Maths Mixed age Year 5/Year 6 Weekly Plan: Spring Week 1: Place value and negative numbers No starter No starter Tuesday Monday Y5 Objectives: Know what each digit represents in 6-digit numbers; Use place value to add and subtract; Compare numbers up to 1 million, Use < and > signs; Place 6-digit numbers on number lines; Round 6-digit numbers to the nearest 100 or 1000; Use negative numbers in context of temperature; Calculate rises and falls in temperature. Y6 Objectives: Know what each digit represents in 7-digit numbers; Use place value to add and subtract; Compare nos up to 10 million, Use < and > signs; Place 7-digit nos on number lines; Round 7-digit numbers to the nearest 10,000, 100,000 or 1,000,000; Use negative nos in context of temperature; Calculate rises and falls in temperature; Calculate intervals across zero. Very quick Starter Whole class teaching Guided group and independent paired/indiv practice activities Plenary Place value in 6-digit numbers (PV + and -, compare numbers); GUIDED: Y5 Easier Y5 Harder/ Y6 Easier TA if available Do you think the Place value in 7-digit numbers (PV + and -, compare numbers) Write a 6-digit number on Chn play in pairs. They each write □□□,□□□ number of people Write 351,468 and 351 468 on the board. Discuss how commas or thin spaces (in the f/c with all digits and take it in turns to roll a 0 to 9 dice and in our town (or print) are used to group digits in groups of three to help us to read big numbers. different, e.g. 741,356. decide where to place the digit in their boxes village or city) Cover the first three digits, and read the number. Now reveal the 3, 5 and 1. These Discuss how to change to make a number bigger than their partner’s. would be in 100s, digits tell us how many 1000s there are. Read the whole number. Write the next 3 each digit in turn to 0. Ask Whoever has the bigger number scores one 1000s, 10,000s, nos on your w/bs. Show a vertical place value chart (see resources). Point to 1 chn to test out their ideas point. Next they take it in turns to roll a 0 to 9 100,000s or number from each column. Ask chn to write then say the 6-digit number created. on the calculator and dice. If that digit is in their opponent’s millions? What Include using only 3, 4 or 5 cards, e.g. 340,156, 740,306 and 403,150. Chn write record the subtractions, number, the opponent has to subtract that about the number 743,561. What is 743,561 – 40,000? Which digit will change? Subtract 500. What e.g. 741,356 – 700,000 = part of the number! E.g. roll 6 so subtract 600 of leaves on a are we left with? Subtract 3001. What’s left? Write □□□,□□□ > □□□,□□□ on the 41,356; 741,356 – 40,000 from 345,682. They write the new number tree? Ask each board. Roll a 0 to 9 dice and ask chn where to place the digit. Rpt until all spaces = 701,356; 741,356 – underneath. Rpt 3 times each. Whoever has group to make a are filled, aiming to make the first number greater than the second. Ask half the 1,000 = 740,356; 741,356 the bigger number now scores a point. Rpt list of items that class to write the biggest number possible using the six digits on the left, and the – 300 = 741,056; 741,356 both parts of the game. Chn then investigate might be other half to write the smallest 6-digit number using the digits on the right. Write – 50 = 741,306 then finally how many 6-digit nos can be written using measured in 2,351,468 and say that the 2 tells us how many millions are in this number. Write 741,356 – 6 = 741,350. consecutive digits. They write them in order. millions. Share 6,450,532. Cover the 6 and ask Y5 to read the number, reveal the 6 and ask Y6 to their ideas. Y6 Harder As Y5 Harder/Y6 Easier but they write □,□□□,□□□ and find read the number. Ask Y6 chn to write a number in between these two 7digit nos. numbers using 7 consecutive digits. Add and subtract 1, 10, 100, 1000, 10,000 and Y5 TA with easier group if available Y5 Harder I’m thinking of a 100,000 to/from 6-digit nos; Chn work in pairs to write a 6-digit Chn play in pairs. They each write 111,111 and take turns to roll number, I add 10, Add and subtract 1, 10, 100, 1000, 10,000, number, all digits different. One child adds a 1 to 6 dice. If they roll 1, they add 1, if they roll 2, add 10, roll 3, I get 237,843. 100,000 and 1,000,000 to/from 7-digit nos 1, then 10, then 100, 1000, 10,000, then add 100, 4 add 1000, 5 add 10,000, 6 add 100,000 (they must What numbers Use the IWB calculator’s constant function to 100,000 to this number recording each write each addition). Write this key on the board to remind was I thinking of? repeatedly add then subtract 1, 10, 100, 1000, addition. The other person subtracts 1, 10, them. Their aim is to get as close to 1 million as they can but they Ask a child to 10,000 and 100,000 to 555,555, e.g. the 100, 1000, 10,000 and 100,000. They must not go over or they lose! They can decide to stick at any think of a constant function may work if you enter choose a new number and swap roles. point. The child with the number closest to 1 million wins. Rpt. number, add 100, 456,789 + 1====…. Ask chn to predict the next and write the GUIDED Y6 Easier Y6 Harder number . Take care when crossing multiples of Write 8,346,207 on the f/c. Chn play in pairs. They each write 10,000,000. They take it turns to roll a 1 to answer on the 10, 100, 1000, 10,000 and 100,000. Add 1 to board. Can the Explain that they are going to 6 dice. If they roll 1, they subtract 10, if they roll 2 they subtract 100, if they 999,999 to show what one million looks like. rest of the class change each digit one at a roll 3 they subtract 1000, 4 they subtract 10,000, 5 they subtract 100,000, 6 Send Y5 away now to work with TA or time to 5. Discuss what needs they subtract 1,000,000 (they must write each subtraction). Write this key on guess the first independently Repeat but begin with to be added/subtracted each the board to remind them. Their aim is to get as close to 1 million as they can number? Rpt with 5,555,555 and add 1,000,000 until you reach other chn, adding time. Chn test their ideas out but they must not go under or they lose! They can decide to stick at any 10,555,555. 1000 or 10,000. on calculators. point. The child with the number closest to 1 million wins. Rpt. © Original plan copyright Hamilton Trust, who give permission for it to be adapted as wished by individual users. MATHS Mixed age Y5/Y6 Week 1 Spring Thursday Wednesday Maths Mixed age Year 5/Year 6 Weekly Plan: Spring Week 1: Place value and negative numbers Very quick Starter Whole class teaching Guided group and independent paired/indiv practice activities Plenary Place value Place 6-digit nos on number lines and round to the nearest 100 or 1000; Place 7Y5 Easier TA if available Y5 Harder Ask Y5 chn in 6-digit nos digit nos on number lines and round to the nearest 10,000, 100,000 or 1,000,000 Chn write at least four Chn work in pairs to shuffle a pack of to write a Chn use the Show a 0 to one million landmarked line (see resources). What number do you numbers on a 250,000 – 0-9 digit cards, and take six to make a number digit 2, 3, 4, think comes half way between 100,000 and 200,000? Draw a mark half way 260,000 landmarked line 6-digit number. They discuss which between 5, 6 and 7 to between other neighbouring multiples of 100,000 and ask chn what number (1000s labelled) (see two multiples of 1000 it lies between, 400,000 make five 6belongs there. Point to the second line which goes from 100,000 to 200,000 and resources). They write the sketch a line between the two and digit numbers mark on 150,000 (without a label). Write 175,000, 110,000, 145,000 and 195,000 four numbers underneath, multiples of 1000 and mark on the 500,000. and write on Post-its™. Give one at a time to different chn and ask them to place where they and write the nearest number. They ring the nearest Y6 chn them on their think they belong on the line. Do the rest of the class agree? Each time discuss multiple of 100 and 1000 at multiple of 1000. Rpt for multiples of write a w/bs. Ring a which multiple of 100,000 the number is closer to. Chn sketch a line from 125,000 the side of each. 100. Rpt with a new number. number number and 126,000 on their w/bs. Think of a number between 125,000 and 126,000 and between Y6 Easier GUIDED: Y6 Harder where: 6 is mark it on your line. Which is the nearest multiple of 1000? Think of a different 4,000,000 Chn write at least 4 nos Write the following nos on the f/c: worth number that will round to 125,000. Show me a number that will round to 126,000. and on a 2,000,000 – 2,345,670, 6,432,400, 9,623,000, 60,000, 3 is Write 6-digit numbers and ask chn for the nearest multiple of 1000. Rpt this time 5,000,000. 3,000,000 landmarked 3,450,000, 7,600,000 and 4,000,000. Chn worth 3000, asking chn to sketch a line from 125,600 to 125,700, mark and round numbers to Chn on line (100,000s labelled) work in pairs to write numbers which 4 is worth the nearest 100. Send Y5 away now to work with TA or independently each table (see resources). They round to 2,345,670 when rounded to the 400… The Ask chn to sketch a 1,000,000 to 2,000,000. They mark the number that is half put their write the four nos nearest 10, One child writes a number first child to way. Do they agree with their neighbours? Ask chn to mark a number rounding to w/bs in underneath, and write which round down, the other a number ring all 5 1,000,000 and one rounding to 2,000,000. Chn draw a line from 2,500,000 to ascending the nearest multiple of which rounds up. Rpt for the other nos numbers is 2,600,000, mark on the halfway point, a number which rounds to 2,500,000 and order. 1,000,000 and 100,000 rounding to the nearest 100, 1000, the winner. one which rounds to 2,600,000. Rpt for nos between 2,530,000 and 2,540,000. at the side of each. 10,000, 100,000 and finally 1,000,000. Add and subtract near Use negative numbers in context of temperature; Calculate rises and Y5 Easier GUIDED: Y5 Harder Show chn a bar multiples of 10 and 100 to falls in temperature; Use negative numbers in context of temperature; Chn use a Chn order temperatures and chart of 3-digit numbers Calculate rises and falls in temperature thermometer picture calculate rises and falls in temperatures in Write 257, 478, 325, 746 in Launch the ITP Thermometer, and choose a range of -10 to 10. At to help them work temperature (see resources). different cities in one set on the board, and what sort of temperature might we get ice outside? Why? Agree that out falls in Support them in sketching vertical the UK in January 29, 51, 198, 203 in the as water freezes at 0 degrees Celsius the temperature will be less than temperature (see number lines to answer the (see resources). Ask second set. Explain that chn this, e.g. minus one, -2, etc. Ask chn to label some temperatures on resources). questions. questions such as: choose a number in the the thermometer. Which of these temperatures is the coldest? During how much warmer Y6 Easier TA if available first set and add or subtract one day it was 5 °C. At night the temperature fell to minus 5 °C. Move was it in London As Year 5 Harder. a number from the second the slide to 5, then -5 on the thermometer. How many degrees has than Glasgow? Y6 Y6 Harder set. Challenge them to the temperature fallen? How many degrees had it fallen when it got to Chn use www.bbc.co.uk/weather to find the five-day Harder group work in pairs to complete zero? Draw a hop of 5 to 0. And then? Draw a hop of 5 to -5. Click on report the greatest forecast for New York. They work out the range of as many additions and ‘change’ to check. Move the slider up to 3°C. The next day the temperature for each day. They find another city where the difference between subtractions as they can in temperature rose, but it was colder than the previous day. How much day and night daytime temperatures are above freezing and night time 7 minutes. There are 32 has the temperature gone up by? Draw a hop of 5 to 0°C, and then a temperatures that temperatures are below and see if they can find a greater possible combinations! hop of 3 to 3°C. Rpt with similar questions. they found. range between day and night time temperatures. © Original plan copyright Hamilton Trust, who give permission for it to be adapted as wished by individual users. MATHS Mixed age Y5/Y6 Week 1 Spring Friday Maths Mixed age Year 5/Year 6 Weekly Plan: Spring Week 1: Place value and negative numbers Very quick Starter Whole class teaching Guided group and independent paired/indiv practice activities Double 2Use negative numbers in the context of temperature; Find differences between temperatures; Y5 investigation TA if available digit Calculate intervals across zero Challenge chn to work in pairs to find numbers Display the following table: as many pairs of temperatures with a Throw a soft difference of 10°C as they can. One Maximum Minimum ball to a child temperature must be above freezing temperature temperature saying a 2and one below. Monday 7°C -2°C digit number. GUIDED: Y6 investigation Tuesday 5°C -3°C They throw it Ask chn to work out -5 + 7 and -5 – 7. Wednesday 1°C -2°C back as they They then add the large answer (2) Thursday 2°C -4°C say double to the smaller answer (-12) to give Friday 0°C -5°C that number. 10. Ask them to work in pairs to add These are temperatures recorded at a school weather station. When do you think they were recorded? Differentiate and subtract numbers to/from -5 to by choosing a What was the highest temperature recorded? And the lowest? On which day was there the greatest give one answer >0 and one answer few numbers difference between maximum and minimum temperature? By how much did the temperature fall? Sketch a <0. They add the pairs of answers. vertical line from -2°C to 7°C to help chn to see this. Which day has the smallest difference between less than 50, What do they find? (The sum is maximum and minimum temperature? What was the drop? Sketch a vertical line to help chn see this. but most always -10). Send Y5 away now to work with TA or independently greater than Easier: Children use a -20 to 20 Show a line from -20 to 20, with 0 and multiples of 5 labelled (see resources). This number line has both 50. number line to help. positive and negative numbers. We can have numbers less than 0! For example, if the temperature is less than 0 or a bank account is overdrawn, or we are below ground. Point to -20. We can read this as negative 20. What do you think will be the next number? And the next? Count on from -20 through 0 to 20. If we have 5 subtract 6, we’d normally say we can’t do it, but we can if we use negative numbers. What do you think 5 subtract 6 is? Make up some other subtractions with a negative answer. © Original plan copyright Hamilton Trust, who give permission for it to be adapted as wished by individual users. Plenary How many pairs of numbers did Y5 chn find with a difference of 10, where one number was greater than 0°C and one was less? (Ten: -9 and 1, -8 and 2… -1 and 9). Show the -20 to 20 line and explain to Y5 that numbers less than zero can be read as negative 1, negative 2 etc. Count from -20 to 3 in ones, then from 20 to 4 in twos, then from -20 to 5 in fives. MATHS Mixed age Y5/Y6 Week 1 Spring Maths Mixed age Year 5/Year 6 Weekly Plan: Spring Week 1: Place value and negative numbers Resources Monday: 100,000s, 10,000s, 1000s, 100s, 10s and 1s place value chart (see resources) 0 to 9 dice 1 to 6 dice Calculators Wednesday: Sheet of landmarked lines to display (see resources) Wednesday: Year 5 Easier activity sheet of 250,000 – 260,000 landmarked line (1000s labelled) (see resources) 0 to 9 digit cards Wednesday: Year 6 easier activity sheet of 2,000,000 – 3,000,000 landmarked line (100,000s labelled) (see resources ITP Thermometer (see resources) Thursday: Year 5 Temperature Activity sheets (easier and harder versions) (see resources) Website: www.bbc.co.uk/weather Thursday: Bar chart to show January temperatures in UK cities (see resources) Soft ball Friday: -20 to 20 line (see resources) Abacus Year 5 Textbooks 2 and 3 and Year 6 Textbooks 1 and 2 Abacus Workbook Pages for Alternative/Additional Practice Day Monday Group Year 5 Page Wednesday Easier Harder Easier Harder Textbook 2, page 8 Textbook 2, page 9 Textbook 3, page 28 Textbook 3, page 29 Thursday Group Easier Harder Most children Year 6 Page Textbook 2, pages 4 and 9 Textbook 2, pages 5 and 6 Textbook 2, page 10 Easier Harder Textbook 1, page 59 Textbook 1, page 60 The links to the websites and the contents of the web pages associated with such links specified on this list (hereafter collectively referred to as the ‘Links’) have been checked by Hamilton Trust (being the operating name of the registered charity, William Rowan Hamilton Trust) and to the best of Hamilton Trust’s knowledge, are correct and accurate at the time of publication. Notwithstanding the foregoing or any other terms and conditions on the Hamilton Trust website, you acknowledge that Hamilton Trust has no control over such Links and indeed, the owners of such Links may have removed such Links, changed such Links and/or contents associated with such Links. Therefore, it is your sole responsibility to verify any of the Links which you wish you use. Hamilton Trust excludes all responsibility and liability for any loss or damage arising from the use of any Links. © Original plan copyright Hamilton Trust, who give permission for it to be adapted as wished by individual users. MATHS Mixed age Y5/Y6 Week 1 Spring Maths Mixed age Year 5/Year 6 Weekly Plan: Spring Week 1: Place value and negative numbers Year 6 Year 5 Outcomes Outcomes for most children Wednesday Monday Tuesday Thursday Friday 1. Say what each digit represents in a 6-digit number. 2. Write place value related additions and subtractions. 3. Compare pairs of 6-digit numbers. 1. Add and subtract 1, 10, 100, 1000, 10,000 and 100,000 to/from six-digit numbers. 1. Place 6-digit numbers on empty number lines. 2. Round 6-digit numbers to the nearest 100 to 1000. 1. Use negative numbers in context of temperature. 2. Calculate rises and falls in temperature. 1. Find a difference between a negative temperature and positive temperature. 1. Say what each digit represents in a 7-digit number. 2. Write place value related additions and subtractions. 3. Compare pairs of 7-digit numbers. 1. Add and subtract 1, 10, 100, 1000, 10,000, 100,000 and 1,000,000 to/from 7-digit numbers. 1. Place 7-digit numbers on empty number lines. 2. Round 7-digit numbers to the nearest 10, 100, 1000, 10,000, 100,000 or 1,000,000. 1. Use negative numbers in context of temperature. 2. Calculate rises and falls in temperature. 1. Calculate intervals across zero. Year 6 Year 5 Default (outcomes for children not on statements but not able to reach the outcomes for most children) 1. Say what each digit represents in a 6-digit number. 2. Write place value related subtractions. 1. Add and subtract 1, 10, 100, 1000, 10,000 and 100,000 to/from six-digit numbers without crossing boundaries. 1. Place 6-digit numbers on landmarked number lines. 2. Round 6-digit numbers to the nearest 100 to 1000. 1. Use negative numbers in context of temperature. 2. Calculate rises and falls in temperature using a thermometer image to help. 1. Find a difference between a negative temperature and positive temperature. 1. Say what each digit represents in a 6-digit number. 2. Write place value related additions and subtractions. 3. Compare pairs of 6-digit numbers. 1. Know what each digit represents in a 7-digit number. 2. Add and subtract 1, 10, 100, 1000, 10,000, 100,000 and 1,000,000 to/from 7-digit numbers without crossing boundaries. 1. Place 7-digit numbers on landmarked lines. 2. Round 7-digit numbers to the nearest 100,000 or 1,000,000. 1. Use negative numbers in context of temperature. 2. Calculate rises and falls in temperature. 1. Calculate intervals across zero using a number line to help. Only record names of children who struggled or exceeded these outcomes © Original plan copyright Hamilton Trust, who give permission for it to be adapted as wished by individual users. MATHS Mixed age Y5/Y6 Week 1 Spring