notes from bumbling about

23rd June 2011

since leaving msft and joining ka, about a dozen friends or friends-of-friends have asked for advice as they make similar searches and transitions into the non-profit world. the ups and downs of life are unpredictable, but with effort and luck, fortuitous things may sometimes occur. here are a few notes that i’ve accumulated after bumbling about.

  • the lowest hanging fruit is to ask your friends. people know people who know people who know people! at least one person along the chain will have some helpful nugget of information. i actually first heard about ka’s job post from a friend-of-a-friend, and i’m forever grateful to our mutual friend for thinking of me and connecting us! an unrelated email came a few days later from another friend who encouraged me to check out ka.
  • to facilitate these serendipitous conversations and emails, it helps to know what field you’re interested in and to engage with people in that space. if in college, those student groups/clubs are stupendous! you get to meet lots of cool classmates, and as in the case of social-e asb, you get to visit a solid bunch of social enterprises, meet their founding teams, and learn about their work.
  • if the above two bullet points don’t seem to help, remember that you live in the age of the internet. i looked at nearly every relevant foundation (one good but non-exhaustive list is here), and i clicked through to all the interesting people or organizations they had supported. for completeness, i skimmed through all the typical vcs’ portfolios. upon finding an interesting company, i checked whether they participated in any cool conferences. if so, who else was at that conference or, better yet, who else was on the same panel as them? for example, sal recently gave the morning keynote to summit 2011. if you’re interested in education + entrepreneurship, their program would be a great resource to check out. countless hours of clicking, but well worth it. how else do you hear about something that you didn’t know existed?
  • finally, here are a few interesting places to kickstart your search. i don’t know much more about them past the average googling, so please don’t ask me for more information! :) partners in health and their emr system, frontlinesms, txteagle, ushahidi, sparked (microvolunteering), kiva, vittana, code for america, and global health corps.
  • okay, one last point. to frame the search: start with a wide net, get a sense of the space, then focus on (or figure out) what you care about. narrow your search to places that fit those criteria. when considering life post-msft, i knew generically that i wanted to “do good” at a “small organization”. i eventually narrowed down “organization” to mean a non-profit, of which there are over 1.5 million (did you know that?). many of them focus their efforts internationally, which is a bit too nebulous for someone like me (with no relevant experience) to grasp. after more rumination, k-12 education was the thing for me — it was important to me that i had prior experience (having lived through k-12 as a student and teaching and tutoring a tiny bit afterwards), and hearing about ka provoked immediate empathy and conviction. “small” started at “smaller than msft” and later shrunk down to less than 15 people, with the requirement that not everyone was a recent graduate. i think you get the picture. :)

if you’re looking, good luck! thanks for tuning in.

20/20 hindsight

20th June 2011

i’m rounding out my fourth month at this new gig, and i can barely imagine a time when i was not crazy about ka. well, there has actually been an entire lifetime (minus 5 months) of me not knowing about ka’s existence, but here are a few reasons why the puzzle pieces seem to fit.

  • i grew up wanting to be a teacher.
  • i studied hci where you pretty much just tinker with nifty ideas. it seemed random and fun at the time, but classes on interaction, social software, and data visualization are quite applicable.
  • my number one favorite extracurricular in college was section leading the intro cs classes.
  • my number two favorite was leading social-e asb.
  • because of cool peers and profs, i learned a lot about cs, social-e, and teaching.
  • i like start-ups and most things about them (small passionate team, young product, crazy ideas, responsiveness to feedback, remote control helicopters, label makers, etc).
  • i like to read and watch and discuss anything related to the all encompassing topic of “education”.

if any of that resonates with you, there is a ka job posting somewhere on the internet, just for you!

lunch

1st June 2011

i have a few suspicions regarding our team’s lunch time tendencies, but we’re a data-driven bunch. behold a 3d pie chart (thanks google spreadsheets!) that would make tufte cry. each delicious slice represents a different establishment, and they are carefully and automatically color coded to convey a lot of information (shakes head). preliminary data analysis (goes back 7 weekdays) suggests a uniform distribution, but who knows what the future will bring!

if there were a who’s who for office supplies

26th May 2011

label makers would top the list. see exhibit a below.

time to blog XOR something to blog about

19th May 2011

[ educational link in case you haven't seen xor before: http://en.wikipedia.org/wiki/Exclusive_or ]

What a wonderful whirlwind of a week!

  • Monday — Our first summer intern arrived! Combining this and the previous Monday’s Ben/John beginning of new chapters, I am cultivating a healthy respect for this heretofore misunderstood day.
  • Tuesday — Insightful documentary on (surprise surprise) education, called “World Peace.. and other 4th grade achievements” [clarifying update: watched it, not in it. sorry!]
  • Wednesday — New School Venture Fund’s Summit 2011. Between Sal + Joel Klein in the morning and Doerr + Zuck during lunch… wow. [clarifying update: from afar]
  • Thursday — Visited Kami’s classroom in Los Altos, double wow. What a dream to see KA in action, and with refreshingly honest/blunt feedback from her students.

And we still have 20% of the week left! Happy Friday, everyone. Cue your favorite Rebecca Black song… now.

ergonomic!

16th May 2011

sometimes, this is just the way to go.

Prime factorization and the art of drawing arrows

29th April 2011

Ever since Ben demonstrated his arrow-drawing skills, he’s been receiving so much fan mail that I am compelled to try this long forgotten art.

Looking below at an old prime factorization problem, you’ll notice that students can deduce the right answer by eliminating the choices that don’t multiply to 42. At the very least, students get a chance to practice multiplication, but this exercise is about prime factorization, right?

Fast forward to one hour ago, which is the same time that I achieved my 1 billionth energy point:

Credit goes to this post for pointing it out: http://blog.harshpatel.net/education/2011/4/27/ongoing-bugs-concerns-recommendations.html

Thanks, and keep the suggestions coming! :)

Gaming the game

14th April 2011

Khan Academy’s points and badges are really cool and extremely powerful. Starting with Ben’s post on good and bad behavior, there has been a healthy whirlwind of thoughtful debates and angry tweets. Are we rewarding the right behavior? Are students stretching their intellectual boundaries, or is everyone hunting streak badges on Addition 1? I haven’t caught up on terminology, but I’ve also heard murmurings of extrinsic vs intrinsic motivation. Anyway.

If Khan Academy is a game, then we are careful to design what “winning the game” means. We also take the notion of “cheating the game” very seriously, and it’s my pleasure to report that today we’ve made it just a little harder to game our game. (If there were a badge for using the word game too many times in a paragraph, I would have earned it just now.)

In brief, we’ve added a “None of these” choice to multiple choice questions, and we’re re-examining exercises that offer an easy way out. For a stellar example (Hah! Get the pun? The knowledge map, constellations, stars, stellar…), Logarithms 1 used to have this funky habit where the correct answer was always the second smallest number. Considering how many times Logarithms 1 questions had been answered incorrectly, it’s safe to say that not everyone (more like, a very small population) has discovered this pattern. And sure, pattern recognition is a useful skill, but that’s not the point of Logarithms 1 or Khan Academy. So if you take a look at the exercise today, the answer is no longer (always) the second smallest number, and sometimes the correct value isn’t shown.

I know that it hurts to think, but you’re welcome. You’ll thank me later!

PS — Feedback always appreciated! Especially on exercises and bad puns.

PPS — It just occurred to me that there is only one thing that I hated more than “None of these” multiple choice questions. Those were the “Choose all that apply” questions. Hm! Maybe next time. :)

manually reblogging: New kids on the block

4th April 2011

http://www.khanacademy.org/about/blog/post/4262733944/new-kids-on-the-block

New exercises have been dropping by our knowledge map, and it’s time to give them a proper welcome!

This week, we added exercises that introduce basic angle concepts, such as acute, obtuse, right, complementary, and supplementary angles. Each exercise has a narrow focus to keep things simple (and to let you rack up those energy points!). If the exercises are too granular for your taste, try the harder ones first — achieving proficiency in “Complementary and supplementary angles” will make you proficient in “Complementary angles” and “Supplementary angles”.

We also added exercises on writing and evaluating expressions. What about those pesky expressions with unknown variables? Don’t worry, we cover that too. You might have played around with the linear equations module and the absolute value module, and now you can experience both concepts in the “Absolute value equations” module. Likewise for radical equations.

And that’s not all! We added two more types of word problems, and you’ll notice a slick new solid geometry module. There are a few more challenging exercises too, from logarithms to nested functions to the quotient rule.

Special thanks to Omar, Desmond, Eric, Jens, and Rock for their contributions!

Until next time,
Marcia

===

Fun with angles:
— Angle types
— Degrees to radians
— Radians to degrees
— Radians and degrees
— Complementary angles
— Supplementary angles
— Complementary and supplementary angles

Fun with expressions and equations:
— Writing expressions 1
— Writing expressions 2
— Evaluating expressions
— Expressions with unknown variables
— Expressions with unknown variables 2
— Absolute value equations
— Radical equations 1

Assorted fun:
— Arithmetic word problems
— Rate problems
— Solid geometry
— Logarithms 2
— Range of a function
— Functions 3
— Quotient rule

re-learning how to use complete sentences

27th March 2011

it is a bit terrifying to realize how rarely i use complete sentences. in my previous life as a pm,  i read and wrote emails that were properly capitalized, and i even created a few “documents.” communicating (whether w written or spoken word) was (more than?) half of the game, and this game required you to sound like an adult.

these days? as a software engineer at a start-up, communication is no less important, but the channels are different. more chatting, less emailing. code reviews w kiln, fragments on cards. i scribble my specs on the other-sides of the papers that float across my desk (reduce, reuse, recycle!). as much as i love the amazing suite of productive goodness known as microsoft office, i haven’t used it yet. :X

as long as i remain mindful of the potential linguistic degeneration of my brain, i prefer today’s norm over yesterday’s. i just need to remember to read/write real-english semi-regularly, listen to a little npr, and talk comprehensibly.

thoughts? ultimately, people should employ the styles that make them the most effective (individually, and as a team). whatever works, works.