New Release: The Ultimate Regents Physics Question and Answer Book

So last year I took every single question from the last 17 NY Regents Physics exams, organized them by topic, and printed them neatly into worksheet / workbook formats for myself and others to use.  They’ve been pretty popular, but have also been a fairly high maintenance item, as I have been receiving at least 10-15 e-mails per week about the worksheets.  Some requests have come from teachers asking if I have created an answer sheet to go with them.  Other requests have been from students looking to check their answers.  Some have even been from students posing as instructors attempting to find the answers to the worksheets.  But far and away, the most popular question has centered around whether I might offer a print version of the worksheets.

RegentsQA 500 TranspBkgd

It’s taken awhile, but I’ve finally cleaned up all the sheets, arranged them into a workbook format, solved every single problem, added answer sheets, and sent them off for publication.  The result — yesterday, The Ultimate Regents Physics Question and Answer Book was released.

I’m planning on leaving the individual worksheets available for download on the APlusPhysics site — the book is merely provided as a convenience for those who’d rather have a hard copy, bound compendium of all the worksheets, with the answers included.  Because these sheets are also popular as homework assignments, quizzes, etc., I don’t plan on posting the answer sheets publicly… that’s just making things a little too easy for students hoping to avoid productive work.  The list price on the book is $11.99, which (typically) Amazon discounts within a few weeks of publication.  I think that’s a reasonable price for a resource that took me many, many hours to compile, with the goal of hopefully recouping the costs required to publish the book within a year or so if all goes well.

Having said that, last night I received a troubling e-mail.  Before even one copy had sold, I received a request asking if I would donate copies of the workbook to cover an entire physics course at a school.  Now, I understand there’s no harm in asking, so I politely responded that the cost for any donated/promotional copies come directly out of the pocket of a high school teacher (me), and that the entire content was already available for download and printing direct from the APlusPhysics website.  The follow-up, however, left me troubled.  The response stated that the copies were for an inner city school and therefore computers and Internet access to download and print the files wasn’t reasonable.

Maybe I’m being naive, but I have trouble believing that there are school districts (and individual schools) that are SO poor that there isn’t a single computer with an Internet connection anywhere in the school.  Or let’s say that there aren’t ANY computers in the school — how can not one teacher have access to a computer and Internet to obtain the files on their own time?  And in what world is it reasonable that I should pick up the costs to print and ship a volume of copies to a school where they can’t find a way to download and print freely available files (which I also pay to host)?

Rant ended.  I’m more than happy to give away a ton of my work (and time) for free, but there are some costs associated with making these resources available.  The software to create the site, the hosting fees, publication costs, licensing costs, etc.  Almost all of the content in the books is already freely available on the site for educational use, and I LOVE when folks make use of these resources.  But, the reality is that all of these things have some cost, and if I want to continue to build a terrific physics resource for our students, a few of the items on the site have to generate enough income to cover the costs of the site.

Now, with that out of the way, I’m excited to be diving into the next project at full speed — review / guide books for the new AP-1 and AP-2 courses.  Background work / development has been going on for over a year, and, if all goes as planned, the first draft should be underway within a couple weeks!!!!!

Kerbals in Space? Gamifying the Physics of Space Exploration #physics #physicsed #KSP

So, not long ago I came across a sandbox simulation software package / game called Kerbal Space Program.  It allows you to build space vehicles on the fictional planet of Kerbal, launch the vehicles, attempt to put Kerbals into orbit, help them travel to other planets, etc. etc.  Cute.  But as I looked into it a little more, it has quite a bit of scientific and educational merit.  The physics modeling is pretty good, the game is extremely addictive, and I believe it could be a great way to help students in my AP Physics C course transition from pure physics to applied physics and engineering in our last few weeks of school following the AP Exam.  So I bought the game.  Or, rather, I bought a copy, and the school bought five copies for the kids!

Screenshot0

Right now I’m still working out the details of the project.  In general, though, I think it’d be fun to have the kids work through the simulation with a set of challenges as part of a “space race.”  Each group of 3 students will form their own space exploration team.  With safety of all Kerbals as their prime directive, they will be asked to complete a series of tasks, documenting and analyzing their work along with each design and launch, and sharing their findings with the other teams through the use of blogging.  In this manner, we’ll begin to combine technical writing, project management, and even risk management with an addictive game centered around physics principles!

  • I’m thinking their challenges may look something like:
  • Launch an unmanned rocket
  • Launch a manned rocket safety
  • Safely put a Kerbal in orbit (and bring him home)
  • Safely land a Kerbal on the Mun (and bring him home)
  • Safely land a Kerbal on a distant planet (and bring him home)
  • etc.Screenshot2

In just playing with the sim for a few minutes tonight, I managed to put a Kerbal in orbit, but them promptly left him there as I played around with an extra-vehicular activity walk… and then couldn’t bring him back in as my command pod was out of fuel.  Should be a hoot to see how the kids do, and if anyone else has played with the sim, wants to join us in our “experiment,” etc., we’d love to work with others!