Welcome to Wootube

Browse the main channel, connect with me on Twitter & Facebook, read the blog, download worksheets & resources, or select a playlist below:

mathematics2U assorted_mathematics
Series & Sequences, Limits & Calculus, Curve Sketching, Integration, Straight Line Motion, and 11 more playlists Mixed Senior Videos, Whole Numbers & Integers, Fractions & Percentages, and 4 more playlists
maths_ext1 maths_ext2
Mathematical Induction, Binomial Theorem, Parametrics, and 7 more playlists Complex Numbers, Harder Graphs, Conics, Further Integration, Volumes, Mechanics
IPT other
Decision Support Systems, Communications, Databases, Multimedia, Assorted IPT Videos Random, Vlogs, Guitar Tutorials, Sydney Uni Alumni Conference, Compass: Study Skills Seminar

18 thoughts on “Welcome to Wootube

    Khadijah said:
    June 30, 2014 at 10:13 pm

    Can u please explain the method of cylindrical shells to me….I’m an extension 2 teacher teaching it for the first time and I’ve tried looking on line but haven’t found that perfect answer. Do I calculate the volume of each shell as a cylindrical shell or do I use the rectangular prism. There is so much out there sometimes it’s hard to filter through all the information. If you could point me to a good source that would be great.
    Khadijah

      eddddie responded:
      July 1, 2014 at 8:38 pm

      You’re in luck! I have actually just finished teaching through the volumes topic, and I’m in the process of editing the videos now – keep an idea on my volumes playlist and you’ll see the videos come up in the next few days.

    Umar said:
    July 9, 2014 at 6:59 pm

    Hi Eddie,

    Your videos are great and a real help. T results are so cool🙂 We don’t get taught them in the UK for some reason.

    Please could you help me with identities which involve different size angles. For example:

    Sin(2x) = Cot(x)

    How would I approach something like this using the t results?

    If you could make a video with a few worked examples that would be great.

    Thanks
    Umar

    Stephanie said:
    July 11, 2014 at 1:10 am

    Yeah like how would you do something like

    cos(2x)/(cosx + sinx) = cosx – sinx

    cot(a+b) = cotacotb-1/cota+cotb

    How could I do these using t results?

    Umar said:
    July 11, 2014 at 1:35 am

    sin3x + sinx = 2sin2xcosx

    How could I do this using t results?

    Khadijah said:
    August 11, 2014 at 8:11 pm

    Hi Eddie
    I have a question regarding mechanics
    I’ve looked at a few different textbooks now and when taking into account air resistance some textbooks will use kv (if proportional to v) and some will multiply by m and assume this force is mkv…I’ve watched a few videos from different people on line and they all use mass multiplied by the acceleration due to air resistance….which one I’d it

    Terry lee uses kv so does Fitzpatrick while Cambridge uses mkv (am I over thinking this)

    Thanks

      Eddie Woo responded:
      September 7, 2014 at 3:17 pm

      This is a fantastic question and I addressed it just recently with my class. It’s a bit tricky to explain in text, so you can watch my take on things here:

    Bernie said:
    August 26, 2014 at 11:32 am

    Mr. WOO, can you please assist with expertise in Expert Systems and Neural networks and where to find documentation please? Your videos are GREAT!

    matt behn said:
    September 4, 2014 at 1:30 am

    I listened to your mathematical induction from other side of the globe . Your explanations are clear , thorough And very precise. I want to thank you for your excellent job
    and great videos. Are you professional mathematician? thanks again.

      Eddie Woo responded:
      September 6, 2014 at 4:16 am

      Hi there Matt, thanks for writing! Glad to hear you find the videos so helpful. I’m not a professional mathematician – I’m a professional high school teacher.🙂

    Hafsa said:
    March 1, 2015 at 7:41 pm

    Hi Eddie, I realised you don’t have a lot of complex numbers videos. If you end up doing them in class plss upload them. I’ve benefited sooo much from your videos and your explanations are actually taking my understanding from about 85% to 95-99% ish, (if that makes sense). Thx loads.

    Ilhea Yen said:
    March 14, 2015 at 6:48 am

    Hi Eddie, I really do like your YouTube video lessons! I am a maths teacher in Sydney and I would like to start YouTube video lessons for my students like you have done. Can you please tell me what kind of equipment do I need?

    Ishan said:
    May 24, 2015 at 9:17 am

    Hey Eddie,

    Hope you’re having a great day!

    I’m doing an expert roundup on my site and I think many new Math teachers using education technology products in their classroom like me would love to know your answer to this question :

    If you could only use 3 Education technology tools/apps/sites for your teaching which 3 tools would you choose? e.g. WolframAlpha, KhanAcademy and Inside Mathematics.

    Thanks in advance!

    As soon as I’m done compiling the results, I would inform and link back to your blog.

    Thank you!
    Ishan

      Eddie Woo responded:
      May 31, 2015 at 3:12 pm

      Hi Ishan. The 3 tools I’d choose would have to be… Youtube (for obvious personal reasons), Desmos (nothing can beat it for graphing – it even does lines of best fit!) and Tweetdeck (for discovering/curating inspiring material and connecting with other educators). I know two of those aren’t education-specific, but they’re what I use to support learning (both mine and my students’)!

    Viki said:
    November 16, 2015 at 8:47 am

    Good on you mr woo , you are doing a great job as a teacher. I hope your style rubs off on many other teachers !

    Seamus said:
    December 3, 2015 at 9:56 am

    your a better teacher than my math teachers

    Arosto Ben said:
    December 9, 2015 at 2:54 pm

    May you be blessed for the good work that you are doing. am a student teacher and you help me so much. watching your videos from Othaya teachers college in Kenya

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