Year 8 Overview – Pathway to A – Target Level 7 Term 1 Term Key content Topic 2 - Equations Topic 3 - Probability Topic 4 - Percentages Topic 5 - Volume How can we always keep it balanced? Why do we have theoretical probability? Is it always good to have a percentage increase? What makes a prism a prism? How do you: How do you: How do you: How do you: Plot coordinates in four quadrants – review? Solving Linear equations with unknowns on both sides – review? Calculate using theoretical probability - review? Calculate percentages of quantities – review? Use function machines to generate coordinates? Plot straight line graphs in the form y =mx +c? Solve non linear equations using a trial and improvement method? Interpret and use straight line graphs? State the meaning of the term relative frequency? Identify possible sources of bias - know that theoretical probability is dependant on a large number of trials? Calculate percentage increases – review? Calculate reverse percentages calculating the original amount after an increase/decrease? Conduct probability experiments? Identify the gradient of a straight line? Assessment Opportunity End of topic assessment: Review Lesson Class Test End of topic assessment: Review Lesson Class Test End of topic assessment: Review Lesson Class Test End of topic assessment: Review Lesson Class Test YR 8 FORMAL ASSESSMENT – NOV 2014 Fertile Question Skill Topic 1- Straight Line Graphs What makes a straight line a straight line? How do you: Calculate the area of well known 2D shapes – review? Identify prisms and the properties of prisms? Calculate the volume of prisms? Calculate the volume of a cylinder? Calculate using volume? Calculate the surface area of prisms? Calculate the surface area of a cylinder? End of topic assessment: Review Lesson Class Test Year 8 Overview – Pathway to A – Target Level 7 Term 2 Topic 6- Quadratics Topic 7 – Grouped data Topic 8 – Compound Units Topic 9 – Scatter Graphs Topic 10 - Approximation Fertile Question Why must a quadratic graph be U shaped? Grouped Data – useful or not? How can we use units to help us find out quantities? How can we use correlation to make predictions Why do we approximate? Skill Key content How do you: How do you: How do you: How do you: Find the nth term of a linear sequence – review? Calculate the mean, median and mode from a set of data – review? Calculate the mean from a frequency table? Identify the modal class as an indication of the average? Calculate the mean from a grouped frequency table calculate the estimated mean? Find the median for large data sets with grouped data? Calculate using speed, density and population density? Correctly use the term correlation when describing the relationship between two varying quantities? Find the nth term of a quadratic sequence review? Plot graphs of quadratic functions? Plot, and interpret distance time graphs? Plot graphs in practical situations? Plot scatter graphs and distinguish between positive, negative and zero correlation Plot line of best fit by eye and use to predict values? Draw lines of best fit by eye? Explain an isolated point on a scatter graph? Assessment Opportunity End of topic assessment: Review Lesson Class Test End of topic assessment: Review Lesson Class Test End of topic assessment: Review Lesson Class Test End of topic assessment: Review Lesson Class Test YR 8 FORMAL ASSESSMENT – MAR 2015 Term How do you: Round numbers to a specified number of decimal places? Round numbers to a specified number of significant figures? Estimate answers to calculations? Calculate a reciprocal Express a number as a product of its prime factors? Use prime factor decomposition to identify HCF and LCM? End of topic assessment: Review Lesson Class Test Year 8 Overview – Pathway to A – Target Level 7 Term Topic 11 - Pythagoras Topic 12 – Inequalities Topic 13 – Transformations Topic 14 - Proportion Topic 15 - Loci Fertile Question Pythagoras – what has he done for the modern world? Equal or not equal – how could we tell the difference? How does transforming a shape make it different? When do you use proportion? How could Loci be used in your life? Skill Key content How do you: How do you: How do you: How do you: Calculate interior and exterior angles – review? Solve linear inequalities algebraically (one and two step only)? Reflect, rotate and translate objects on a coordinate grid – review? Calculate using direct proportion (using the constant of proportionality)? Solve linear inequalities - using a number line? Enlarge objects using a centre of enlargement – review? Enlarge objects using a fractional and negative scale factor? Identify inverse proportion? Use bearings in scale diagrams - state the bearing of A from B and B from A? Calculate the length of a side in a right angled triangle using Pythagoras' Theorem? Use Pythagoras' theorem to confirm whether a triangle is right angled or not? Assessment Opportunity End of topic assessment: Review Lesson Class Test Plot straight line graphs – review? Solve linear inequalities – graphically? Recognise that enlargements preserve angle but not length? Calculate using inverse proportion (using the constant of proportionality)? Identify, plot and interpret proportional and inverse proportional graphs? Find the centre of enlargement and scale factor from a centre of enlargement? End of topic assessment: Review Lesson Class Test End of topic assessment: Review Lesson Class Test End of topic assessment: Review Lesson Class Test How do you: Construct triangles – review? Bisect lines and angles review? Draw, identify and interpret standard loci region bounded by a circle and an intersecting line? – a given distance from a point and a given distance from a line? – equal distances from two points or two line segments? State the meaning of the term equidistant? - regions which may be defined by ‘nearer to’ or ‘greater than’? Find and describe regions satisfying a combination of loci? End of topic assessment: Review Lesson Class Test Year 8 Overview – Pathway to A – Target Level 7