In this half term you will be regularly tested on these key skills: Skill Example Support Generating and describing a sequence Generate the first four terms of this sequence: First term is 5, rule is +8 What is the term-to-term rule for this sequence? 8, 17, 26, 35,… Hegartymaths Clip 197 Multiplying with decimals Work out 4.9 × 7.7 Hegartymaths Clip 48 Dividing with decimals Work out 120.4 ÷ 7 Hegartymaths Clip 49 Simplifying a ratio this ratio in its simplest form: 21 : 14 Hegartymaths Clip 329 Direct proportion problems 10 oranges cost £4. What is the cost of 6 oranges? Hegartymaths Clip 339 Identify a fraction / proportion In a packet of biscuits, 5 are broken and 30 are not. What proportion of the biscuits are broken? Hegartymaths Clip 330 Times tables Complete this multiplication grid: timestable.pixl.org.uk School ID 5223 Objectives – Set 1 By the end of these units of work, you will have learned how to….
Recognise and describe different kinds of data Construct angle bisectors and perpendicular bisectors Find the mean, median, mode and range for raw data and data in a frequency table Construct triangles accurately Construct and understand different types of bar charts and pie charts Describe a locus of a moving point and draw it accurately Create suitable data collection sheets Use and construct drawings Write questions which are clear, unbiased and easy to answer Name and describe 3D solids Collect discrete and continuous data in a grouped frequency table and find the modal class Draw plans, elevations and nets of 3D solids Compare sets of data These are the homework clip numbers that are appropriate for this half term. Statistics Constructions and 3D Shapes 404 – Mode 405 – Mean 1 409 – Median 410 – Range 414 – Range from frequency tables 415 – Mode from frequency tables 416 – Median from frequency tables 417 – Mean from frequency tables 1 425 – Bar charts and vertical line graphs 427 – Pie charts 1 428 – Pie charts 2 429 – Pie charts 3 392 – Types of data 1 399 – Surveys & questionnaires 1 400 – Surveys & questionnaires 2 402 – Grouped frequency tables – discrete 403 – Grouped frequency tables - continuous 660 – Construct a perpendicular bisector 661 – Construct an angle bisector 584 – Surface area of cuboids 568 – Cuboids 1 Objectives – Set 2 and 3 By the end of these units of work, you will have learned how to….
Understand and draw different kinds of bar chart Draw triangles and quadrilaterals accurately using a ruler and protractor Understand pie charts Use and construct a scale drawing Understand and draw line graphs Know various 3D shapes and their names Find averages and from a list of data Count the vertices, faces and edges of a 3D shape Collect data and recognise a good questionnaire Use isometric to draw 3D shapes Organise data using tally charts and frequency tables Compare data from lists or represented in diagrams These are the homework clip numbers that are appropriate for this half term. Statistics Constructions and 3D Shapes 404 – Mode 405 – Mean 1 409 – Median 410 – Range 414 – from frequency tables 415 – Mode from frequency tables 416 – Median from frequency tables 425 – Bar charts and vertical line graphs 427 – Pie charts 1 428 – Pie charts 2 429 – Pie charts 3 392 – Types of data 1 401 - Data collection sheets (tally charts) 402 – Grouped frequency tables – discrete 567 – Counting cubes 568 – Cuboids 1 Objectives – Set 4 By the end of units of work, you will have learned how to….
Plan how to collect and organise small sets of data from surveys and experiments Recognise and name common 3D shapes Solve problems by interpreting data in lists and tables Construct simple nets of 3D shapes Construct and interpret statistical diagrams, including pictograms, bar charts, pie charts and line graphs Use 2D representations to visualise 3D shapes Calculate statistics for small sets of data, including the mode, median and range Use a protractor to measure and draw angles Use a ruler and protractor to construct a triangle Know the parts of a circle These are the homework clip numbers that are appropriate for this half term. Statistics Constructions and 3D Shapes 399 – Surveys & questionnaires (1) 401 – Data collection sheets (tally charts) 415 – Mode from frequency tables 426 – Pictograms 427 – Pie charts (1) 428 – Pie charts (2) 429 – Pie charts (3) 404 – The mode 409 – The median 410 – Range 568 – 2D representations of 3D shapes 458 – Measuring angles 1 461 – Drawing angles Language Meaning Example Primary Data Data you collect yourself If you recorded the colour of each car passing your school for an hour, this would be primary data
Secondary data Data which has already been collected by someone else Data on the internet is secondary data Questionnaire An organised list of questions, often with options for answers Frequency Table A table that shows how often a particular item of data occurs. It often includes a tally column. Pictogram A diagram that shows data as a series of pictures. Bar chart A diagram that uses rectangles to represent frequency Pie chart A diagram that uses a circle to display data in proportion Line graph A graph that shows plotted points joined by straight lines Grouped data Data that is organised into class intervals Average A representative value for a set of data The mode, median and mean Mode The data value that occurs most often Data: 3, 2, 5, 8, 5, 6, 2, 5 Ordered: 2, 2, 3, 5, 5, 5, 6, 8 Mode = 5 Median = (5 + 5) ÷ 2 = 5 Mean = (2 + 2 + … + 8) ÷ 8 = 36 ÷ 8 = 4.5 Median The middle when data are sorted into numerical order. If there are two values in the middle, the median is found by adding the two values and dividing by 2. Mean An average defined as the sum of all of the data values divided by the number of data values Range The difference between the highest and lowest values in a set of data For the data above: = 8 – 2 = 6