Year 11 Overview – Pathway to B – Target Level A Term 1 Topic 1-Errors Topic 2 – Quadratics Topic 3 - Probability Topic 4 – Fractional Indices Topic 5 - Formulas Fertile Question Skill How accurate is accurate? Two brackets or one bracket? Factorise quadratics ax2 +bx + c Tree diagram or not? Why is power ½ a square root? Fractional powers correspond to roots How many subjects can a formula have? Manipulate/balance Key content Assessment Opportunity Identify Upper/Lower Bounds Drawing tree diagrams How do you: How do you: How do you: How do you: How do you: Identify the upper and lower bounds of measurement- review Calculate absolute error Calculate percentage error. Expand expressions with two brackets Identify quadratic expressions Factorise quadratic expressions Identify the difference of two squares Solve quadratic equations by factorisation (ax2) Use the 'Or' and 'And' rule to calculate probabilities - review Use tree diagrams to calculate probabilities - unequal probabilities - review Use tree diagrams to calculate conditional probabilities Understand selection with or without replacement Calculate using the rules of indices review Know that fractional indices correspond to specific roots Know the fractional equivalent of negative indices Know that anything to a zero power has the value of 1. Expand and factorise expressions with a single bracket - review Rearrange formula to find the subject where the subject appears more than once Change the subject of a formula including cases where the subject is on both sides of the original formula 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 End of topic assessment: Review Lesson Class Test REVISION FOR JANUARY MOCK EXAMINATION Term Year 11 Overview – Pathway to B – Target Level A Term 2 Topic 6- Exponential Graphs Topic 7 – Vectors Topic 8 – Quadratics Topic 9 – Histograms Fertile Question Why must an exponential Graph Pass through the point (0,1) Graph plotting and sketching How does a vector give size and direction? How does one formula give two solutions? How does the histogram show frequency? Write Vectors in Column Using the quadratic formula Are of a rectangle! Skill Key content How do you: How do you: How do you: Plot and interpret exponential graphs? State the purpose of a vector? Write vectors in column format? Add/subtract vectors using column format and graphically? Multiply vectors by scalars? Calculate the resultant of two vectors? Identify parallel vectors? Apply vector methods for simple geometrical proofs? Solve quadratic Plot and interpret equations using histograms with factorisation – review? unequal class width? End of topic assessment: Review Lesson Class Test End of topic assessment: Review Lesson Class Test Use calculators to explore exponential growth and decay? Assessment Opportunity End of topic assessment: Review Lesson Class Test Solve quadratic equations using formula? How do you: Understand and define frequency density? Complete a grouped frequency grouped table from a histogram? End of topic assessment: Review Lesson Class Test Topic 10 – Rational/Irrational Numbers What makes a number irrational? REVISION FOR MARCH MOCK EXAMINATION Term Using square roots in calculations How do you: State the difference between a rational and irrational number? Know and prove that all recurring decimals are rational? Know that π is an irrational number? Simplify irrational numbers in surd form? Write (3 – √3)2 in the form a + b√3? Rationalise a denominator? End of topic assessment: Review Lesson Class Test Year 11 Overview – Pathway to B – Target Level A Fertile Question Skill Key content Topic 11 – 3D Pythagoras/Trigonometry Formula recall, 3D visualisation Topic 12 – Similarity – Area and Volume What makes a shape a similar shape? Calculation of scale factors Topic 13 – Circle Properties Topic 14 – Simultaneous Equations Spatial awareness – proof and deduction Algebraic Manipulation How do you: How do you: How do you: How do you: Give an answer to use of Pythagoras’ theorem as √13? Know the relationships between linear, area and volume scale factors of mathematically similar shapes and solids? Identify chords, sectors, segments and radii on a circle? Calculate angles associated with circles? Prove and use the facts that: – the angle subtended by an arc at the centre of a circle is twice the angle subtended at any point on the circumference – the angle in a semicircle is a right angle – angles in the same segment are equal State the features of a cyclic quadrilateral – opposite angles of a cyclic quadrilateral sum to 180o – alternate segment theorem – the perpendicular from the centre of a circle to a chord bisect the chord State the conditions for a straight line to be a tangent to a circle? Understand and use the fact that the tangent at any point on a circle is perpendicular to the radius at that point? Understand and use the fact that tangents from an external point are equal in length? Find missing angles on diagrams? Give reasons for angle calculations involving the use Plot and interpret x2+y2= a2 (circle graph centre (0,0) radius 'a')? Plot and interpret 3D coordinates? Calculate using Pythagoras Theorem and Trigonometry as appropriate in 3D? Calculate SFL, SFA, and SFV ? Use SFL, SFA, and SFV to calculate sides areas and volumes? Use the effect of enlargement on areas and volumes of shapes and solids? Find the points of intersection for a straight line graph and a circular graph? Solve simultaneous equations (non linear) –graphically? Solve simultaneous equations (non linear) -by substitution? Solve quadratic equations by factorisation (ax2) – review? REVISION FOR JUNE EXAMINATION Term Year 11 Overview – Pathway to B – Target Level A of tangent theorems? 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