Maths Years 9 to 10. Boardworks Maths Years 9 to 10. Presentations: 3-D problems 9 slides. Algebraic fractions 22 slides

Transcription

1 Boardworks Presentations: 3-D problems 9 slides Calculating features of 3-D shapes. Algebraic fractions 22 slides Fractions involving algebraic terms. Angle and chord properties 26 slides Arcs, sectors, chords and angles in circles. Applying trigonometry 14 slides Applying trigonometry to solving triangle problems. Area 2 11 slides Problems involving the areas of rectangles and triangles. Averages and range 38 slides Calculating the mean, median, mode and range of data. Box plots 19 slides Box plots to display and interpret data. Chance events 17 slides The probability of independent events. Circles 5 slides The equation and graph of a circle. Collecting data 17 slides Planning a statistical enquiry and collecting data. Compound interest 11 slides Calculating compound interest. 1/6

2 Conditionality 10 slides The probability of dependent events. Curve sketching 29 slides Plotting and analysing curves. Direct proportion 34 slides Solving problems involving direct proportion. Enlargement and similarity 23 slides Using scale factors to enlarge shapes. Estimating probability 14 slides Expected results and relative frequency. Evaluating statistics 8 slides Interpreting statistics accurately and recognizing misleading data. Event outcomes 14 slides Tree diagrams to calculate probabilities of event outcomes. Expanding algebraic expressions 2 13 slides Expanding brackets and squaring algebraic expressions. Exponential equations 12 slides Solving exponential equations. Exponential functions 6 slides Graphs of exponential functions. Factorizing 2 10 slides Factorizing by pairing and the difference of two squares. Factorizing quadratics 1 10 slides Factorizing monic quadratic equations and using the difference of two squares. 2/6

3 Factorizing quadratics 2 19 slides Factorizing quadratics including non-monic quadratics. Finding the gradient 12 slides The gradient of straight line equations and graphs. Formulae 23 slides Creating and using formulae to solve problems. Graphs of non-linear functions 33 slides Plotting and analysing graphs of non-linear functions. Histograms 15 slides Displaying data in histograms. Hyperbolas 11 slides Analysing graphs of hyperbolas. Index laws 2 13 slides Using the index laws in algebra. Interpreting data 32 slides Interpreting graphs and tables of data. Linear inequalities 25 slides Writing and solving simple linear equations. Logarithms 17 slides Solving equations involving logarithms. More linear equations 7 slides Solving linear equations involving divisions. Multiplying and dividing algebraic terms 15 slides Using indices when multiplying and dividing algebraic terms. Parabolas 19 slides Equations and graphs of parabolas. 3/6

4 Parallel and perpendicular lines 7 slides Showing that lines are parallel or perpendicular. Polynomials 10 slides Adding, subtracting and multiplying polynomials. Population statistics 39 slides Sampling, questionnaires and experimental data. Powers 11 slides Applying the index laws to powers of numbers. Problems involving linear equations 10 slides Solving problems involving linear equations. Pythagoras Theorem 30 slides Understanding and using Pythagoras' Theorem Quartiles and interquartile range 10 slides Finding and using quartiles to anaylse data. Ratio and scale factors 23 slides Enlargements of shapes and their ratios. Right-angled triangles 32 slides Solve problems involving right-angled triangles including using Pythagoras' Theorem. Scatter graphs 15 slides Scatter graphs and correlation. Shape proofs 17 slides Interior and exterior angles in polygons. Simple interest 3 slides Calculating percentage increase to solve simple interest problems. 4/6

5 Simultaneous equations 30 slides Solving simple simultaneous equations graphically and algebraically. Sine, cosine and area rules 38 slides Establishing the sine and cosine rules for calculations with triangles. Sine, cosine and tangent 25 slides An introduction to sine, cosine and tangent. Sketching linear graphs 31 slides Plotting and analysing graphs of linear relationships. Sketching non-linear graphs 11 slides Graphs of non-linear functions. Solving quadratics 1 28 slides Solving quadratics by factorization and using the quadratic formula. Solving quadratics 2 11 slides Solving quadratics by factorization and using the formula. Standard deviation 24 slides Formulae and methods for calculating the standard deviation and variance of data Standard form 26 slides Expressing very large and very small numbers in standard form. Surds 19 slides Simplifying and working with surds. Surface area and volume 1 15 slides Surface areas and volume of solids. Surface area and volume 2 28 slides Calculating surface area and volume of solids. 5/6

6 Surface area and volume 3 14 slides Calculating surface areas and volumes of solids such as pyramids and cones. The Factor and Remainder Theorems 16 slides Using the Factor Theorem and Remainder Theorem when dividing polynomials. Time scales and intervals 8 slides Working with units of time. Triangle proofs 7 slides Interior and exterior angles in triangles. Trigonometric equations 24 slides Solving simple equations involving sine, cosine and tangent. Trigonometric functions 26 slides Graphing and using the trigonometric functions. 6/6