Description 
1 online resource (122 pages) 
Contents 
Cover; Book title; Copyright; Contents; Introduction; 1 Using numbers and percentages; 1.1 Units, powers, standard form and accuracy; 1.2 Working with formulae and equations; 2 Ratios and percentages; 2.1 Ratios and scaling of lengths, area and volume; 2.3 Working with percentages; 3 Calculating surface areas and volumes; 3.1 Properties and areas of twodimensional shapes; 3.2 Surface area of threedimensional objects; 3.3 Volume of threedimensional objects; 3.4 Density and mass of threedimensional objects; 4 Use of trigonometry; 4.1 Pythagoras; 4.2 Sine, cosine and tangent 

4.3 Sine and cosine rules5 Use and analysis of data, charts and graphs; 5.1 Presenting data; 5.2 Statistics; 5.3 Group data, estimates, modal class and histograms; 5.4 Presenting market and user data; 5.5 Interpreting and extracting appropriate data; 5.6 Interpret statistical analyses to determine user needs; 6 Coordinates and geometry; 6.1 Coordinates in geometric shapes; 6.2 Present accurate twodimensional and threedimensional drawings; 7 Anthropometrics and probability; 7.1 Use data related to human scale and proportion; 7.2 Understand dimensional variations in massproduced components 

7.3 Probability of defects in batches and reliabilityAppendix; Specification coverage 
Summary 
Don't let your students miss out on easy marks, prepare them for those Maths questions with this essential guide. Written specifically to build students' confidence in maths and to prepare them for the more challenging mathematical requirements which make up 15% of the new DT specifications.  Improve confidence with structured progression of worked examples, guided and nonguided questions, and worked solutions for every question  Strengthen students' maths skills and subject understanding with worked examples and practice questions all embedded in the subject context  Develop exam confiden 
Notes 
Print version record 
Subject 
Design  Mathematics  Problems, exercises, etc


Technology  Mathematics  Problems, exercises, etc


TECHNOLOGY & ENGINEERING / General


Technology  Mathematics.

Genre/Form 
Problems and exercises.

Form 
Electronic book

Author 
Walker, Chris

ISBN 
1510417052 

9781510417052 (electronic bk.) 
