1. Limited time only! Sign up for a free 30min personal tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

What is a good arithmetic textbook?

  1. Oct 20, 2014 #1
    I am looking for an arithmetic book to use before going on to pre-algebra. However I don't want a book that says "28 + 53, add 8 + 3, carry the 1, etc). I'm looking for a book that has a better approach. For example, instead of that approach, saying "28 + 53 = 30 + 51 = 81" - something like that. I very rarely see this method in today's textbooks though, what a shame!
     
  2. jcsd
  3. Oct 20, 2014 #2

    NTW

    User Avatar

    From the pre-calculator era, I remember a few books that explained 'tricks' of that sort. But they are now out of print, I believe...
     
  4. Oct 20, 2014 #3
    @NTW That's a shame, perhaps I can find some of them online. Do you know the titles of some of the books? I hear a lot about old math textbooks, are they generally better than the textbooks we have today?
     
  5. Oct 20, 2014 #4

    NTW

    User Avatar

    I still have one in some cupboard around... 'Off the top', I can tell you now that the author was some 'Trachtenberg', and that the title of the book was 'The Thrachtenberg method of fast math' (or something like that). Sure you'll find more information un Google...
     
  6. Oct 20, 2014 #5
    @NTW Yes, I've heard of that book! Did schools actually use that book in their arithmetic classes before moving on to pre-algebra?
     
  7. Oct 20, 2014 #6

    NTW

    User Avatar

    Schools used to be (and still are) conservative institutions... I believe that the 'Tracht' was used, outside schools, by people who needed to calculate quickly. For present-day students, it's difficult to imagine a physics examination with no calculators, and with the only help of log and trig tables... A fast way to do the calculations, and specially to check them, was highly valuable...
     
  8. Oct 20, 2014 #7
    @ NTW Would there have been any disadvantage for students in later topics such as algebra and calculus if they just started with the 'Tracht' method for arithmetic though instead of adding and multiplying using tables?
     
  9. Oct 20, 2014 #8

    NTW

    User Avatar

    No idea, but -in my opinion- the 'Tracht', being a mental method, is better suited as a complement of the usual written operations...
     
  10. Oct 20, 2014 #9
    I welcome any further suggestions!
     
  11. Oct 21, 2014 #10
    Does anyone have any suggestions at all?
     
  12. Oct 21, 2014 #11

    Mark44

    Staff: Mentor

    As far as I know, very few if any schools used the Trachtenberg book in their arithmetic classes. In my own case, it wasn't published in the US until 1960, which was when I was already in high school.

    Instead of looking for alternative approaches to arithmetic, which is pretty simple, I would advise just biting the bullet and getting some generic book on arithmetic.
    They were certainly cheaper, since they didn't have any color illustrations, and were pretty sparse on even black and white illustrations.
     
  13. Nov 3, 2014 #12
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Have something to add?
Draft saved Draft deleted



Similar Discussions: What is a good arithmetic textbook?
  1. Good textbook (Replies: 9)

Loading...