GAUTENG PROVINCE MATHEMATICS – ANNUAL TEACHING PLAN –GRADE 10 FINAL GRADE 10 ATP 2021 DATE TOPIC TER M 1 WEEK 1 27/1 – 29/1 (3 days) WEEK 2 1/2 – 5/2 Algebraic Expression Algebraic Expression CONTENT 1. Understand that real numbers can be rational or irrational. 2. Establish between which two integers a given simple surd lies 3. Round real numbers to an appropriate degree of accuracy. 4. Multiplication of a binomial by a trinomial. ASS Date Completed F ESS ME NT 2 TASKS FOR TERM 1 % Completed 3% 6% WEEK 3 8/2– 12/2 WEEK 4 15/2 – 19/2 WEEK 5 22/2 – 26/2 Algebraic Expression Algebraic Expression Exponents, equations and inequalities 5. Factorization to include types taught in Grade 9 and: • trinom ials • groupi ng in pairs • sum and differe nce of two cubes 9% 6. Simplifying, adding and subtracting algebraic fractions using factorization with denominators of cubes (limited to sum and difference of cubes). 12% 1. Revise laws of exponents learnt in Investigati on / Project ) 15% Grade 9 where Z: • • • • Also, by definition: , and , 2. Use the laws of exponents to simplify expressions and solve equations, accepting that the rules also hold for Q. 1. Revise the solution of linear equations. 2. Solve quadratic equations (by factorisation). WEEK 6 1/3 – 5/3 Exponents, equations and inequalities 3. Solve simultaneo us linear equations in two unknowns. 4. Solve word problems SBA marks: 15 18% WEEK 7 8/3 – 12/3 WEEK 8 15/3 – 19/3 Equations and inequalities Euclidean Geometry involving linear, quadratic or simultane ous linear equations 5. Solve literal equations (changing the subject of a formula). 6. Solve linear inequalities (and show solution graphically). Interval notation must be known. • Investigat e and form conjecture s about the properties of special triangles, quadrilater als and other polygons. Try to validate or prove conjecture 21% 24% • WEEK 9 23/3 – 26/3 (4 days) Euclidean Geometry • s using any logical method (Euclidean , coordinate or transforma tion geometry from Grade 9) Disprove false conjecture s by producing counterex amples Investigat e alternative definitions of various polygons (including the isosceles, equilateral and rightangled triangle, the kite, parallelogr am, rectangle, 27% Test SBA marks: 10 rhombus, square and trapezium) • WEEK 10 29/3 – 31/3 (3 days) Euclidean Geometry Investigat e alternative definitions of various polygons (including the isosceles, equilateral and rightangled triangle, the kite, parallelogr am, rectangle, rhombus, square and trapezium) END OF TERM 1 SCHOOLS CLOSES ON 31/03/2021 30% DATE TOPIC TERM 2 TASKS FOR TERM 2 WEEK 1 Trigonometr y 13/4 – 16/4 CONTENT F ASSESSME NT 1. Extend the definitions of , and for . 2. Study the effect of and on the Date Completed % Completed 2 33% graphs defined by: • ; • ; and (4 days) WEEK 2 19/4 – 23/4 • Trigonometr y WEEK 3 28/4 -30/4 (4 days) WEEK 4 3/5 – 7/5 WEEK 5 10/5 – 14/5 Number patterns Functions (including trigonometri c Functions Functions (including trigonometri c Functions where and . 3. Sketch graphs, find the equations of given graphs and interpret graphs. 36% Note: Sketching of the graphs must be based on the observation of the effect of and Patterns: Investigate number patterns leading to those where there is a constant difference between consecutive terms, and the general term (without using a formula-see content overview) is therefore linear. 1. The concept of a function, where a certain quantity (output value) uniquely depends on another quantity (input value). Work with relationships between variables using tables, graphs, words and formulae. Convert flexibly between these representations. Note: that the graph defined byshould be known from Grade 9. 2. Point by point plotting of basic graphs defined by and to discover shape, domain (input values), range (output values), asymptotes, axes of symmetry, turning points and intercepts on the axes (where applicable). 39% ASSIGNMEN T SBA marks: 15 42% 45% WEEK 6 17/5 – 21/5 (4 days) WEEK 7 24/5 – 28/5 (4 days) WEEK 8 31/5 – 4/6 WEEK 9 7/6 -11/6 Functions (including trigonometri c Functions 2. Point by point plotting of basic graphs defined by and to discover shape, domain (input values), range (output values), asymptotes, axes of symmetry, turning points and intercepts on the axes (where applicable). 3. Investigate the effect of and q on the graphs defined by , where , Functions and . (including Sketch graphs find the equations of trigonometri given graphs and interpret graphs. c Note: Sketching of the graphs must be based on the observation of the Functions effect of and 3. Investigate the effect of and q on the graphs defined by , where , Functions and . (including Sketch graphs find the equations of trigonometri given graphs and interpret graphs. c Note: Sketching of the graphs must be based on the observation of the Functions effect of and Revise the volume and surface Measuremen 1. areas of right-prisms and t cylinders. 2. Study the effect on volume and surface area when multiplying any dimension by a constant factor k. 50% F 55% 60% 63% TEST SBA marks: WEEK 10 14/6 – 18/6 (4 days) Measuremen t WEEK 11 21/6 – 25/6 DATE TERM 3 WEEK 1 13/7 – 16/7 10 3. Calculate the volume and surface areas of spheres, right pyramids, right cones and combination of those objects (figures). 66% END OF TERM 2 SCHOOLS CLOSES ON 25/06/2021 TOPIC Trigonometry (2D) CONTENT Solve two dimensional Problems involving right-angled triangles. F 2 TASKS FOR TERM 3 ASSES SMRNT Date Compl eted (4 days) WEEK 2 19/7 – 23/7 Trigonometry (2D) WEEK 3 26/7 – 30/7 Statistics WEEK 4 2/8 – 6/8 Statistics WEEK 5 10/8 – 13/8 (4 days) WEEK 6 16/8 – 20/8 Probability Probability Solve two dimensional Problems involving right-angled triangles. 1. Revise measures of central tendency in ungrouped data. 2. Measures of central tendency in grouped data: calculation of mean estimate of grouped and ungrouped data and identification of modal interval and interval in which the median lies. 3. Revision of range as a measure of dispersion and extension to include percentiles, quartiles, inter-quartile and semi-interquartile range. 4. Five number summary (maximum, minimum and quartiles) and box and whisker diagram. 5. Use the statistical summaries (measures of central tendency and dispersion), and graphs to analyse and make meaningful comments on the context associated with the given data. 1. The use of probability models to compare the relative frequency of events with the theoretical probability. 2. The use of Venn diagrams to solve probability problems, deriving and applying the following for any two events in F TEST SBA marks: 10 a sample space S: ; WEEK 7 23/8 – 27/8 WEEK 8 30/8 – 3/9 A and B are Mutually exclusive if ; A and B are complementary if they are mutually exclusive; and Then • Use the simple and compound growth formulae [ and ] WEEK 10 13/9 – 17/9 WEEK 11 20/9 – 23/9 Understand the implication of fluctuating foreign exchange rates (e.g. on the petrol price, imports, exports, overseas travel). Represent geometric figures on a F Cartesian co-ordinate system. Derive and apply for any two points and the formulae for calculating the: 1. distance between the two points; • Finance and growth WEEK 9 6/9 – 10/9 to solve problems, including interest, hire purchase, inflation, population growth and other real-life problems. Finance and growth Analytical geometry Analytical geometry 2. gradient of the line segment connecting the two points (and from that identify parallel and perpendicular lines); and 3. Coordinates of the mid-point of the line segment joining the two points. END OF TERM 3 SCHOOLS CLOSES ON 23/09/2021 TEST SBA marks: 10 DATE TOPIC CONTENT TERM 4 WEEK 1 5/10 – 8/10 ( 4 days) Euclidean Geometry Revision WEEK 3 18/10 – 22/10 Revision ASSES SMRNT 1 TASK FOR TERM 4 F WEEK 2 11/10 – 15/10 WEEK 4 25/10 – 29/10 WEEK 5 1/11 – Solve problems and prove riders using the properties of parallel lines, triangles and quadrilaterals F TEST SBA marks: 10 Revision SBA: 25 % Date Compl eted 5/11 WEEK 6 8/11 – 12/11 WEEK 7 15/11 – 19/11 WEEK 8 22/11 26/11 WEEK 9 29/11 – 3/12 WEEK 10 6/12 – 10/12 Final exam: 75% FINAL EXAMINATION S FINAL EXAMINATION S REPORTING REPORTING NB: • 7 SBA TASKS TO BE COMPLETED IN 2021 THE TASKS ARE AS FOLLOWS: SBA TERM SBA TASKS 1 Investigation/Project Test 2 Assignment Test 3 Test Test 4 Test WEIGHTING WEIGNTING 15% 10% 15% 10% 10% 10% 10% 80%