...Making Connections Lab Report Title: The effect of exercise on the amount of times a student can squeeze a clothespin Question: Does exercise affect the number of times a student can squeeze a clothespin in one minute? Hypothesis: If a student does not exercise before squeezing a clothespin, then they will be able to squeeze it more times than a student who has exercised. Materials: - stopwatch -2 Clothespins -Pencil -Paper Methods: Step 1-Have one student exercise while another student rests for one minute Step 2- Have both students squeeze a clothespin for one minute Step 3- Record data Step 4- Have the exercised student rest for one minute Step 5- Repeat twice more -Dependent Variable- the number of times the student squeezed the clothespin I-ndependent Variable- the exercise Data Collection: Student | Number of times the clothespin was squeezed | Average | | Trial 1 | Trial 2 | Trial 3 | | Exercised Student | 115 | 140 | 155 | 137 | Rested Student | 85 | 95 | 100 | 93 | Discussion and Conclusion: The data collected during this experiment did not support my hypothesis. The student that exercised was able to squeeze the clothespin more times in one minute than the student who did not exercise since they had a faster pulse rate. A faster pulse rate means more blood is being transported to the student’s muscles quicker which is why they were able to squeeze the clothespin more. Suggestions for Improvement: The fact that...
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...First published by The Writer’s Coffee Shop, 2011 Copyright © E L James, 2011 The right of E L James to be identified as the author of this work has been asserted by her under the Copyright Amendment (Moral Rights) Act 2000 This work is copyright. Apart from any use as permitted under the Copyright Act 1968, no part may be reproduced, copied, scanned, stored in a retrieval system, recorded or transmitted, in any form or by any means, without the prior written permission of the publisher. This book is a work of fiction. Names, characters, places and incidents are either a product of the author’s imagination or are used fictitiously. Any resemblance to actual people living or dead, events or locales is entirely coincidental. The Writer’s Coffee Shop (Australia) PO Box 2013 Hornsby Westfield NSW 1635 (USA) PO Box 2116 Waxahachie TX 75168 Paperback ISBN-978-1-61213-058-3 E-book ISBN-978-1-61213-059-0 A CIP catalogue record for this book is available from the US Congress Library. Cover image by: E. Spek Cover design by: Jennifer McGuire www.thewriterscoffeeshop.com/ejames E L James is a TV executive, wife, and mother of two, based in West London. Since early childhood, she dreamt of writing stories that readers would fall in love with, but put those dreams on hold to focus on her family and her career. She finally plucked up the courage to put pen to paper with her first novel, Fifty Shades of Grey. E L James is currently working on the sequel to Fifty Shades Darker and a new...
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