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Walker Maths 3.15 Simultaneous Equations

By | Copyright Year:2017 | ISBN-13: 9780170389426

Published:10/02/2017
Walker Maths is a series of single standard workbooks containing high-quality, up to date material at NCEA Mathematics levels 1, 2 and 3.

The well-designed, write-on workbooks contain teaching material, including relevant formulae, and ample practice exercises along with sample tasks and questions. The workbooks reflect the content and style of the new standards, and allow teachers total flexibility in course design for students at all levels.

As a single standard series, Walker Maths offers Maths department the ability to buy titles all at once, or throughout the year as required.

A Walker Maths Digital Teacher Resource is available for $9.95 per year for a single download. Each Digital Teacher Resource includes a Walker Maths eBook/projection file. Plus a selection of
• Worksheets
• Extra questions
• Teacher notes
• Videos
• Puzzle sheets
• Practice quizzes
• Worked solutions
Schools qualify by adopting the corresponding workbook. Please contact your Sales Representative for more information.

CONTENTS

Glossary

What are simultaneous equations?

Solving 2 x 2 simultaneous equations
1.Plotting
2.Calculation
a.Substitution
b.Elimination

Solving 3 x 3 simultaneous equations
1.Substitution
2.Elimination

Using your graphics calculator
1.Solving 2 x 2 simultaneous equations
2.Solving 3 x 3 simultaneous equations

Equations without a unique solution
2D equations where there is not a unique solution
1.Inconsistent equations
2.Dependent equations
3D equations where there is not a unique solution
1.Inconsistent equations
2.Dependent equations

Finding multiple solutions for dependent equations

3D Summary

Forming and solving simultaneous equations
1.Forming and solving 2 x 2 simultaneous equations
2.Forming and solving 3 x 3 simultaneous equations

Applications: what do I do?

Applications involving inconsistent and dependent equations

Practice tasks

Answers

ABOUT THE AUTHOR

Charlotte Walker BEd, GradDipTchLn, MHealSc. Charlotte has nine years' experience in teaching Mathematics, and is currently Assistant HOD of Mathematics and Dean of Year 9 at Darfield High School.

Victoria Walker BSc (Hons), GradDipTchLn.Victoria has twenty years' experience in teaching Mathematics, and is currently Teacher of Mathematics and Specialist Classroom Teacher at Riccarton High School. She has received a Jim Campbell award for teaching excellence (2003) and an Ernest Duncan award in Mathematics (2007).

FEATURES

New, fresh content - right up to date!

Cost effective write-on workbooks for individual standards allows for flexibility in course design.

Rigorous trialling of both text and answers.

Clearly modelled worked examples.

Plenty of practice opportunities.

A high standard of design and production – the clean design allows for plenty of open space and text.

Talented mother-daughter team with many years of combined teaching experience in New Zealand schools.

$9.05