1. Year 8 Maths Homework WeekHomework number Topic 12.1Averages – Mean Median Mode and Range 2 2.2Scatter graphs - mymaths 3 2.3Pie Charts 42.4Handling data - mymaths 5 2.5Angles - calculating 62.6Angles (reasoning) - mymaths 7 2.7Bearings 82.8Construction and loci 9 2.9Enlargement 102.10Ratio and proportion 112.11Integers, Powers and Roots 12 2.12Review Each week there is to be homework set, due in the day the teacher requests. The topics for each week are listed below. Each homework is divided into 3 sections, A B & C. A is for all pupils to attempt. B is slightly harder and for most pupils to attempt. C is the higher level work for some pupils to attempt. (Your teacher will tell you which parts you should work up to) ONLY SPEND AROUND 30mins! If you are struggling, try using mymaths, if this doesn’t help then ask someone who can, preferably your maths teacher (BEFORE IT IS DUE IN!) Every other week is a Mymaths based homework. These are to be done online using your own login and password. The initial school login is testwood and password is triangle. Please remember to click ‘checkout’ at the end so your work is submitted. If you do not have the internet at home please use the learning resource centre.

2. Homework 2.1 – Mean Median Mode and Range Week 1 B.Find the mean median mode & range for these sets of data: i) 23 56 12 43 32 11 23 16 ii) The mean of these numbers is 9 and the range is eight, What are the two missing numbers? 61197 ?13?8 A. Find the mean and median of these sets of numbers: 6 4 8 9987 1 i) ii) iii) 2 4 5 1 Number of drawing pins Frequency 292 305 312 321 C. Rosie had 10 boxes of drawing pins. She counted the number of drawing pins in each box. The table gives information about her results. (i) Write down the modal number of drawing pins in a box. (ii) Work out the range of the number of drawing pins in a box. (iii) Work out the mean number of drawing pins in a box.

3. Homework 2.2 – Scatter graphs A. Coordinates B. Scattergraphs C. Line of best fit Week 2 Week 1 Mymaths.co.uk Homework http://www.mymaths.co.uk/tasks/libr ary/loadTask.asp?title=scattergraph s/scattergraphsOH&taskID=1213 http://www.mymaths.co.uk/tasks/libr ary/loadTask.asp?title=coordinates/ CoordinatesOH&taskID=1092 http://www.mymaths.co.uk/tasks/lib rary/loadTask.asp?title=scattergrap hs/lineOfBestFitOH&taskID=1250

4. Homework 2.3 – Pie Charts Week 3 B. Copy the following table of data and draw a pie chart to represent it: RedGreenBlueYellow Frequency60455025 Angle120 o 90 o ?? C. Copy the following table of data and draw a pie chart to represent it: DogCatHamsterOther Frequency23351121 Angle???? A.

5. Homework 2.4 – Handling data Mymaths.co.uk Homework A. Analysing data B. Handling data C. Averages (including stem and leaf diagrams) Week 4 http://www.mymaths.co.uk/tasks/library/loadTas k.asp?title=fourbooster/ow18Data&taskID=78 http://www.mymaths.co.uk/tasks/library/loadTask.asp?title=boosters/ow13HandlingData&taskID= 13 http://www.mymaths.co.uk/tasks/library/loa dTask.asp?title=gcseFoundation/ow18Aver ages&taskID=218

6. Homework 2.5 – Angles A. B. Week 5 C.

7. A. Angle Sums B. Angle Reasoning C. Angles in Parallel Lines http://www.mymaths.co.uk/tasks/library/loadTas k.asp?title=angles/anglesumsOH&taskID=1082 http://www.mymaths.co.uk/tasks/library/loadTask.asp?title=angles/angleReasoningOH&taskID=1 080 http://www.mymaths.co.uk/tasks/library/loa dTask.asp?title=angles/parallelOH&taskID= 1109 Homework 2.6 – Angles - reasoning Mymaths.co.uk Homework Week 6

8. Homework 2.7 – Bearings and Scale Drawings Week 7 A.Find the bearing of each boat (1-4) from the lighthouse. B. Find the bearing of each boat from the anchor. C. If there is a scale of 1cm:100m, find the distances of each boat from both the lighthouse and the anchor 1 2 3 4

9. Homework 2.8 – Construction and Loci Mymaths.co.uk Homework A. Constructing Triangles B. Constructing Shapes C. Drawing Loci Week 8 http://www.mymaths.co.uk/tasks/library/loadT ask.asp?title=loci/lociOH&taskID=1147 http://www.mymaths.co.uk/tasks/library/loadTask.asp?t itle=constructions/constructOH&taskID=1089 http://www.mymaths.co.uk/tasks/library/loadTask.asp?ti tle=constructions/constructTrianglesOH&taskID=1090

10. Homework 2.9 – Enlargement Mymaths.co.uk Homework A. Enlargement B. Similar Triangles C. Area Scale Factor Week 9 http://www.mymaths.co.uk/tasks/library/loadTask.as p?title=transformations/enlargementOH&taskID=10 99 http://www.mymaths.co.uk/tasks/library/loadTask.asp?title=similarity/similarityOH&taskID=1119 http://www.mymaths.co.uk/tasks/library/loadTask.asp?title=scalefactors/asfOH&taskID=1085

11. Homework 2.10 – Ratio and Proportion Week 10 A. What is the ratio of grey to white squares? (give answers in simplest form) i) ii)iii) v) iv) C. Divide the amounts by the given ratio i) £45 in ratio 7:2 ii) £36 in ratio 1:2 iii) £150 in ratio 11:4 B. Solve these problems using unitary method of proportion. i)If 6 loaves of bread cost £6.30, what do 8 loaves cost? ii)If 3 lemons cost 90p, how much would 10 cost? iii)If 11 melons cost £19, how much would 17 cost?

12. Homework 2.11 – Integers Powers and Roots Week 11 B. Calculate the following: i) 3 2 ii) 7 2 iii) 10 2 iv) 1 2 v) 6 2 vi) 2 3 A.1) Multiply these numbers: i)3 x 10 ii) 15 x 10 iii) 6 x 100 iv) 13 x 100 v) 4.6 x 10 vi) 5.9 x 100 2) Divide these Numbers i) 630 divided by 10 ii) 45 divided by 10 iii) 28 divided by 100 C. Estimate the square roots of: (please show how you got to your answer) i) 20 ii) 50 iii) 120

13. Homework 2.12 – Review of term – your teacher will direct you to one of the following: Mymaths.co.uk Homework A. Estimates with Decimals B. Averages and charts C. Ratio, proportion and enlargement including similarity. Week 12 http://www.mymaths.co.uk/tasks/library/loadTas k.asp?title=fourbooster/ow8RatioAndProportio n&taskID=68http://www.mymaths.co.uk/tasks/library/loadTas k.asp?title=fourbooster/ow8RatioAndProportio n&taskID=68 http://www.mymaths.co.uk/tasks/library/loadTas k.asp?title=boosters/ow14Proportion&taskID=1 4http://www.mymaths.co.uk/tasks/library/loadTas k.asp?title=boosters/ow14Proportion&taskID=1 4 http://www.mymaths.co.uk/tasks/library/loadTas k.asp?title=similarity/similarityOH&taskID=1119http://www.mymaths.co.uk/tasks/library/loadTas k.asp?title=similarity/similarityOH&taskID=1119 http://www.mymaths.co.uk/tasks/library/loadTask.a sp?title=estimating/estimatingDiamondOH&taskID =1374http://www.mymaths.co.uk/tasks/library/loadTask.a sp?title=estimating/estimatingDiamondOH&taskID =1374 http://www.mymaths.co.uk/tasks/library/loadTask.a sp?title=accuracy/decimalplacesOH&taskID=1001http://www.mymaths.co.uk/tasks/library/loadTask.a sp?title=accuracy/decimalplacesOH&taskID=1001 http://www.mymaths.co.uk/tasks/library/loadTask.a sp?title=estimating/estimatingOH&taskID=1043http://www.mymaths.co.uk/tasks/library/loadTask.a sp?title=estimating/estimatingOH&taskID=1043 http://www.mymaths.co.uk/tasks/library/loadTa sk.asp?title=fourbooster/ow18Data&taskID=78http://www.mymaths.co.uk/tasks/library/loadTa sk.asp?title=fourbooster/ow18Data&taskID=78 http://www.mymaths.co.uk/tasks/library/loadTa sk.asp?title=boosters/ow13HandlingData&taskI D=13http://www.mymaths.co.uk/tasks/library/loadTa sk.asp?title=boosters/ow13HandlingData&taskI D=13 http://www.mymaths.co.uk/tasks/library/loadTa sk.asp?title=gcseFoundation/ow19Charts&task ID=219http://www.mymaths.co.uk/tasks/library/loadTa sk.asp?title=gcseFoundation/ow19Charts&task ID=219