Maths+yr+9.3+Linear+Graphing

=Topic 3 Linear Graphing=

**Mymathsonline.com.au** **username - mentone** **password - linear** Plotting points, y-intercept, sketching linear graphs using the gradient-intercept method, sketching linear graphs using //x//-intercept and //y//-intercept method |||| ** VOCABULARY: ** Cartesian plane, co-ordinates, linear, linear graph, plotting, quadrants, slope, __rise__, gradient, y-intercept, x-intercept, substitute, x-axis, y-axis, origin, sketch run dependent and independent variables || eso – every second one LHS – left hand side RHS – right hand side CAS – graphics calculator || ** Classroom Activities ** ** For everyone! ** || ** Working At Level ** || ** Working Above Level ** || Investigating the Cartesian co-ordinate system using the CLASSPAD calculators || handout - An investigation of the Cartesian Co-ordinate System || Worksheet 98 & 99 || Linear Graphs Pre-Test Start working on the Exercise as determined by the Pre-test || - ** Pretest (optional) ** - Substituting practice - Identifying linear graphs - Plotting from a rule - Plotting graphs || Notes: cover Plotting points Substituting Identifying linear graphs Quadrants || Skillsheet 4.2 & 4.3
 * STUDENT PLANNER 2012 ** **__Topic: LINEAR GRAPHS__** (Chapter 4) **NAME: Remember you must do all the tasks in // RED //**
 * Log on to mymathsonline.com - there is three homework tasks you all must do **
 * ** In this topic you will explore the following concepts **
 * || // Abbreviations //
 * ** 1 ** || ** Introduction to Linear Graphs **
 * ** 2 ** || ** Plotting Graphs **

Worked Examples Pg 166 Ex 4B Q1ab, Q2eso, Q3, Q4 || + Worksheet 106 || - The gradient
 * ** 3 ** || ** General equation of a straight line **

- The y-intercept || Notes: cover General equation of straight line with ‘m’ as gradient and ‘c’ and y-intercept m = Rise ÷ Run m = (y2 – y1) ÷ (x2 – x1) || Notes & Worked Examples Pg 172 Ex 4C Q1abcdgj Q2adgj Q3abcdef

Notes & Worked Examples Pg 173 Ex 4C Q5adgj Q6, Q 9 || + Skillsheet 4.7 + Worksheet 103 + Worksheet 100 || - Time to catch up on exercises if need be ||  ||   ||   || - Passing through the origin - Gradient & y-intercept method - x & y intercept method - Vertical and horizontal lines || Notes & Worked examples || Pg178 Ex 4D Q5 Pg178 Ex 4D Q2adg, Pg178 Ex 4D Q1aei Pg178 Ex 4D Q3ab, Q4abcd,Q6
 * ** 4 ** || ** Consolidation **
 * ** 5 ** || ** Sketching Linear Graphs **

Skill Sheet 4.10 || + Skill Sheet 4.10 + Worksheet 101 + Worksheet 107 + Puzzle Sheet 8.4 ‘What was produced by Kato of Japan in 1901?’ || - given gradient and y-intercept - given gradient and one co-ordinate - given two co-ordinates || Notes & Worked examples || Pg 181 Ex 4E Q1ace Pg 181 Ex 4E Q2ad, Q3aceg, Q4ac Pg 182 Ex 4E Q5ace, Q6ace,Q7ace || Puzzle Sheet 8.5 ‘Christmas Day 1859’ Cat and Mouse Problem Worksheet 104 Linear Rules || - time to catch up on exercises ||  || Start revising for the test. (30 minutes) || Worksheet 105 || - dependent and independent variables || Notes & Worked examples || Pg188 Ex 4F Q1, Q2 || Pg188 Ex 4F Q7, Q8, Q11, Q12
 * ** 6 ** || ** Determining Linear Rules **
 * ** 7 ** || ** Consolidation **
 * ** 8 ** || ** Applications of Linear Graphs to worded problems **

Pg 194 Ex 4G Q1, Q2, Q3eso Pg 199 Ex 4H Q2, Q4, Q6 Chapter Review and Own Revision @ home || - predictions - dependent and independent variables - tabulating results, averages & graphing - spreadsheets and ICT || Bungee Barbie || Chapter Review and Own Revision @ home || Chapter Review and Own Revision @ home ||
 * Graphing Inequations **
 * Simultaneous Equations **
 * ** 9 ** || ** Group Investigation (Assessment) **
 * ** 10 ** || ** Group Investigation continued ** || Bungee Barbie || Chapter Review and Own Revision @ home || Chapter Review and Own Revision @ home ||
 * ** 11 ** || ** Assessment – Test ** ||  ||   ||   ||