Showing posts with label autobiography. Show all posts
Showing posts with label autobiography. Show all posts

The Calculus of Friendship: What a Teacher and a Student Learned about Life while Corresponding about Math Review

The Calculus of Friendship: What a Teacher and a Student Learned about Life while Corresponding about Math
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The Calculus of Friendship: What a Teacher and a Student Learned about Life while Corresponding about Math ReviewThis is an absolutely beautiful book about the relationship through letters of a high school math teacher and one of his students who becomes a world class mathematician. It's about their lives and the mathematics that bound them together. I have read quite a few memoirs and don't recall any that choked me up like this one did, I want to thank Dr. Strogatz for being so open. Also, the math in the book is very interesting and well explained, if I could give if more than five stars I would.The Calculus of Friendship: What a Teacher and a Student Learned about Life while Corresponding about Math Overview
The Calculus of Friendship is the story of an extraordinary connection between a teacher and a student, as chronicled through more than thirty years of letters between them. What makes their relationship unique is that it is based almost entirely on a shared love of calculus. For them, calculus is more than a branch of mathematics; it is a game they love playing together, a constant when all else is in flux. The teacher goes from the prime of his career to retirement, competes in whitewater kayaking at the international level, and loses a son. The student matures from high school math whiz to Ivy League professor, suffers the sudden death of a parent, and blunders into a marriage destined to fail. Yet through it all they take refuge in the haven of calculus--until a day comes when calculus is no longer enough.

Like calculus itself, The Calculus of Friendship is an exploration of change. It's about the transformation that takes place in a student's heart, as he and his teacher reverse roles, as they age, as they are buffeted by life itself. Written by a renowned teacher and communicator of mathematics, The Calculus of Friendship is warm, intimate, and deeply moving. The most inspiring ideas of calculus, differential equations, and chaos theory are explained through metaphors, images, and anecdotes in a way that all readers will find beautiful, and even poignant. Math enthusiasts, from high school students to professionals, will delight in the offbeat problems and lucid explanations in the letters.

For anyone whose life has been changed by a mentor, The Calculus of Friendship will be an unforgettable journey.


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And Still We Rise: The Trials and Triumphs of Twelve Gifted Inner-city High School Students Review

And Still We Rise: The Trials and Triumphs of Twelve Gifted Inner-city High School Students
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And Still We Rise: The Trials and Triumphs of Twelve Gifted Inner-city High School Students ReviewThis gripping immersion into inner city school life makes the perfect companion read to Tracy Kidder's "Among Schoolchildren". From a nice, safe, concerned, caring enviornment, where the problems are understandable and manageable in "Among Schoolchildren"; to a place where success is measured not merely by acheivement but by the tremendous obstacles students must overcome merely to be in school, in this gripping, similarly styled work. The two books are a startling picture of the tremendous gulf of opportunity and enviornment at the spectrum ends of our society.
I strongly recommend both books, to everyone; not just parents, teachers or those who are usually associated with "education" interests. "And Still We Rise.." is not merely a vision of a brutal social/educational reality that must be addressed, but a poignant drama, as well. The young people whose stories are followed are the heroes of the most brutal battles raging today; crime, drugs, racism, and a culture of despair and degradation. These are the best and the brightest ... they are forced to face obstacles that should be reserved only for those who have transgressed horribly against society.
The incidental intrusion of the writer into this jouranlistic narrative is the only jarring note to be found in an otherwise seamless view. The unfortunate, even tragic circumstances that cause that intrusion, however, are understandable, from a human standpoint, even if they are inexcusable as viewed through the prism of journalistic purity.
An emmimently readable, engaging work. Recommended.And Still We Rise: The Trials and Triumphs of Twelve Gifted Inner-city High School Students Overview

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Authoritas: One Student's Harvard Admissions and the Founding of the Facebook Era Review

Authoritas: One Student's Harvard Admissions and the Founding of the Facebook Era
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Authoritas: One Student's Harvard Admissions and the Founding of the Facebook Era ReviewThis book is odd. It's well written and the narrative is compelling; enough for me to read it all in one go.
The stories of inadequate ego-driven teachers and students early on in the book are relayed well. The book's exposure of incompetence, back-scratching and favoritism from supposedly upstanding academic leaders is excellent. This is a good reason to read this book, and for excellently depicting an often overlooked part of academic life, this book deserves 4 stars.
The problem is, that's not why I bought the book. I was expecting a book about the "founding of the Facebook era" as the sub-title suggests. This is certainly not a focus. From 335 pages in all, the name "Mark Zuckerberg" first appears on page 287, and any facts relating to Facebook's rise are within only the last 40 pages and are mostly tainted by disdain.
Initially the author developed a system called CriticalMass that allowed students to rate their satisfaction of different academics at Harvard. Textbook Central, a textbook trading site, followed. Another system called FAStWebmail allowed Harvard students to access their official Harvard e-mail accounts over the Web. These were eventually rolled into a system called houseSYSTEM that included some other features like course preselection and calendars.
For a few chapters after explaining how these systems were developed, the focus is on how the administration and some other students considered houseSYSTEM to be insecure and flawed, due to its pseudo-requirement to have users' official Harvard passwords (in order for the webmail function to work) and a lack of proper SSL (HTTPS) security.
In dealing with these concerns the author showed a lack of technical knowledge. He protested that only an MD-5 hash of users' passwords were stored, but if this were the case, how did his system then access the users' official e-mail accounts? The author doesn't provide a proper level of detail to make a judgment as an independent reader, and the way he portrays it may just be poor.
The author also says "Brian Wong is telling people that MD-5 generates 16-byte hashes, when it doesn't! There are 32 characters in all of them! Each ASCII character is one byte!" MD-5 generates a 16 byte hash (128 bits). That a textual hexadecimal representation of that 16 byte hash takes 32 characters does not make it a "32 byte hash."
The author has a habit of "quoting" his mental monologue, nearly all of which is negative in nature, and assuming whoever he's talking to is either an idiot or out to get him. The author's paranoia (warranted or not) permeates the last half of this book enough to make for uneasy reading. He jumps to exaggerated conclusions. Shortly after the initial security concerns, the university decides that Greenspan needs to delete the password hashes he had collected so far and "forward the list of all those whose information you have collected" in order that those students could have their passwords reset. Instead of complying with this reasonable request, the author rants about how the users table has other information like phone numbers in it and asks "What, do they want those, too?" The e-mail he quotes requested a list of people who signed up for his site, not other details. This doesn't stop the author from eventually sending the whole user table anyway!
On the SSL issue, the text implies that a self-signed certificate was used, but the author appears not to understand the identification issues with this (though those who e-mail him appear to). It's a common theme that the author, IMHO, quotes well-thought-out e-mails and refutes them poorly. He argues that a wildcard certificate would be necessary - costing some $1000, though InstantSSL had them for under $500 at the time - not realizing he could use a regular SSL certificate (under $50) for the password transfer (the parts where security really counted), and a wildcard cookie for cross sub-domain authentication beyond that.
On Facebook, he seems to feel that Zuckerberg's developments, though independent, were a rip off of his own even though Zuckerberg is constantly quoted as remaining separate. houseSYSTEM did have a "face book" feature where pictures of students were located along with their names, but this had no social networking aspect. Zuckerberg's did. Nothing the author relays gives me the impression he "founded" the "Facebook" era.
On page 302, I feel that Greenspan relays a tale of attempting to blackmail Facebook. Despite considering Zuckerburg "inarticulate and naive," he suggested that he join Facebook. When told they needed an engineer with 15 years' experience, Greenspan highlighted Facebook's problems with ConnectU (who were suing Facebook for allegedly copying their idea and stealing code) and suggested that he had "grounds to sue both of you" before suggesting that if Facebook would hire him, he'd be on their side and help the lawsuit go away.
The last 20 pages are dire. The author claims that having a full Facebook profile "would have meant I endorsed intellectual property theft" without realizing that information willingly shared is not "thieved."
Lastly, the author appears to rub most people in the book up the wrong way. Other than his closest associates and his family, almost every social interaction seems to result in the author antagonizing someone or being ignored. In many cases, he relies on his father to write e-mails and letters on his behalf (mostly unsuccessfully), rather than fight his own battles. "If Mark can get $2 billion for my ideas, I should at least be able to get a couple million!" sums up what I see as a jealous individual who, as it happens, has written a gripping and interesting book.
As good as this book is, I sense Greenspan isn't the sort of person to get over a slight easily and it saddens me that he appears restricted him from achieving all that someone with his talents could be.Authoritas: One Student's Harvard Admissions and the Founding of the Facebook Era OverviewAaron Greenspan was just like any other recent Harvard graduate until the day he read that his invention, a web site called The Facebook, was worth billions of dollars and someone else was taking the credit. Trying to find the rationale behind an unbelievable tale of ingenuity, triumph and betrayal, Greenspan sat down to write his story, and emerged with a book that follows a boy and his autistic brother from public school to the hyper-competitive college admissions process to the gates of Harvard Yard and beyond. A true story that sheds light on the American educational system, the immense challenges of coping with autism, and of course, the astronomical growth of The Facebook, Authoritas is an engrossing account of life that any student, parent, teacher or entrepreneur will relate to.

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It Doesn't Take A Genius: Five Truths to Inspire Success in Every Student Review

It Doesn't Take A Genius: Five Truths to Inspire Success in Every Student
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It Doesn't Take A Genius: Five Truths to Inspire Success in Every Student ReviewThis book is a fascinating mix of direct and indirect communication. The book's basic points are made directly
by its coauthors and then exemplified indirectly by the vignettes provided by an interesting assemblage of their
former students. The coauthors' arguments are clear and unlittered with academic jargon. (For example, what
academics would call "intertextuality" is discussed without invoking the guild's current buzzword.) Many of the
brief student contributions are surprisingly moving.
In characterizing one of Tommie Lindey's emphases, a student writer (Joseph Riley Whitfield Jr.) in fact aptly
describes the book: "...a complex message delivered in common language [that] does not lose its sense of
the profound."
My advice to readers would be to read each of the "five truths" sections, breaking off reading after each to ponder
what it means for them. Considered and pondered, the book has practical and uplifting messages that have made, and will make, a difference.It Doesn't Take A Genius: Five Truths to Inspire Success in Every Student Overview
Two award-winning educators give you strategies to reachout and instill skills for success in your kids or students

With multiple teaching awards to their credit, Tommie Lindsey and Randall McCutcheon have taught every type of student--from the underprivileged to the ordinary. It Doesn't Take a Genius gives you first-hand access to the strategies that have inspired students to succeed, even in impoverished districts.

Entertaining and packed with practical advice, this motivating narrative is organized into five principles, each composed of "bite-size" lessons and testimonials from the teachers' greatest success stories.
(20051201)

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