Title Sách HS lớp 7_Learner's Book-Stage 8-Vol 2.pdf ✅

SÁCH HỌC SINH 8 Quyển 2 Chương trình Cambridge bậc Trung học cơ sở Greg Byrd, Lynn Byrd & Chris Pearce For VSC internal use only
University Printing House, Cambridge CB2 8BS, United Kingdom One Liberty Plaza, 20th Floor, New York, NY 10006, USA 477 Williamstown Road, Port Melbourne, VIC 3207, Australia 314–321, 3rd Floor, Plot 3, Splendor Forum, Jasola District Centre, New Delhi – 110025, India 103 Penang Road, #05-06/07, Visioncrest Commercial, Singapore 238467 Cambridge University Press is part of the University of Cambridge. It furthers the University’s mission by disseminating knowledge in the pursuit of education, learning and research at the highest international levels of excellence. www.cambridge.org © Cambridge University Press 2022 This publication is in copyright. Subject to statutory exception and to the provisions of relevant collective licensing agreements, no reproduction of any part may take place without the written permission of Cambridge University Press. First edition 2022 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 Printed in Vietnam by FAHASA Printing House. A catalogue record for this publication is available from the British Library ISBN 978-1-009-31761-0 Paperback with Digital Access (1 year) ISBN 555-5-559-50393-9 Digital Learner's Book (1 Year) Cambridge University Press has no responsibility for the persistence or accuracy of URLs for external or third-party internet websites referred to in this publication, and does not guarantee that any content on such websites is, or will remain, accurate or appropriate. Information regarding prices, travel timetables, and other factual information given in this work is correct at the time of first printing but Cambridge University Press does not guarantee the accuracy of such information thereafter. Projects and their accompanying teacher guidance have been written by the NRICH Team. NRICH is an innovative collaboration between the Faculties of Mathematics and Education at the University of Cambridge, which focuses on problem solving and on creating opportunities for students to learn mathematics through exploration and discussion https://nrich.maths.org. For VSC internal use only
For VSC internal use only
3 Contents Page Unit Strand of mathematics 4–29 9 Sequences and functions 9.1 Generating sequences 9.2 Finding rules for sequences 9.3 Using the nth term 9.4 Representing simple functions Algebra 30–40 10 Percentages 10.1 Percentage increases and decreases 10.2 Using a multiplier Number 41–61 11 Graphs 11.1 Functions 11.2 Plotting graphs 11.3 Gradient and intercept 11.4 Interpreting graphs Algebra; Statistics and probability 62 Project 4 Straight line mix-up 63–80 12 Ratio and proportion 12.1 Simplifying ratios 12.2 Sharing in a ratio 12.3 Ratio and direct proportion Number 81–121 13 Position and transformation 13.1 Bearings 13.2 The midpoint of a line segment 13.3 Translating 2D shapes 13.4 Reflecting shapes 13.5 Rotating shapes 13.6 Enlarging shapes Geometry and measure 122–142 14 Distance, area and volume 14.1 Converting between miles and kilometres 14.2 The area of a parallelogram and a trapezium 14.3 Calculating the volume of triangular prisms 14.4 Calculating the surface area of triangular prisms and pyramids Geometry and measure 143 Project 5 Biggest cuboid 144–157 15 Probability 15.1 Calculating probabilities 15.2 Experimental and theoretical probabilities Statistics and probability 158 Project 6 High fives 159–193 16 Interpreting and discussing results 16.1 Interpreting and drawing frequency diagrams 16.2 Time series graphs 16.3 Stem-and-leaf diagrams 16.4 Pie charts 16.5 Representing data 16.6 Using statistics Statistics and probability 194–200 Glossary and Index For VSC internal use only