Teaching people to code in bite-sized, gamified chunks delivered via mobile app is Pys mission. The fledgling startup is the brainchild of two friends and college computer science majors who found themselves repeatedly asked for advice on how to learn to code.
Lots of people asked us how should we learn to program or what resources should we use, explains co-founder Derek Lo. We would give people different resources and we would find out they wouldnt genuinely complete anything. And they would find it too hard or not fun. Or they couldnt determine the time. So thats how this idea went about we sort of believed why dont we make something for the phone where somebody can learn these kind of hard things anywhere and then make it also very fun.
Py got an unexpected download boost lately after Apple featured it in its App Store and has now racked up over 100,000 downloads. This is without concerted marketing efforts( they did launching on Product Hunt last September, earlier today users have skewed towards Silicon Valley/ California ). Its also without an Android app which theyve just now released the coming week.
The Py duo are also now part of Y Combinators summer 2017 batch of startups, delaying entry into the program while Lo finished his college degree.
They started working on the iOS app in May 2016, launching a beta soon after. At the time they were thinking about all sorts of learning pitching TC with the idea that Py would cover a broad a variety of subjects, including humanities, sciences and even courses like English grammar , not only programming topics like Python.
To my eye this seemed overly ambitious. And they have now circled back to the original focus: programming. And even more practically to arming budding developers with the skills they need to build specific things, such as a website or an app. The idea, says Lo, is to offer customized, modular, practical learn for developers hence the app also has a course offering coding interview tips.
Weve been very focused on programming for a while but programming applied to, say, iOS developing or making a website or data science, tells Lo. So weve got a lot of courses on core programming so how do I learn the basics of Swift or learn the basis of Python but were just now releasing courses that are much more project-based. So how would I actually take these skills in Swift and then go and write an iPhone app? Were very excited to be launching those kind of courses that will give people a real understanding of how this actually gets applied.
Its fair to say that the learn-to-code space is a fairly packed one these days, with all sorts of creative approaches to inspire learners of all ages from board games to programmable robots to gamified learn platforms( and/ or games with learn to code parts ). So where does Py fit into such a competitive learning landscape?
Its best described as fitting into the mould of( non-computer) speech learning apps of which theres also a rich variety these days( Duolingo, Babbel, Verbling etc) offering budding developers similarly engaging touchscreen-based interactions as a road for learning.
There are a few very concrete ways that we distinguish ourselves, Lo tells TechCrunch. One is these kind of interaction forms that were constructed we have four, maybe five. So essentially users can answer multiple selection questions they can answer in text reply, so well ask what does this program output? and you actually “re going to have to” form in the text.
We have an interaction where you have to order lines in a program, so that really shall determine whether you understand the flow of a programme designed. And the ones that we are most excited about is fill in the blanks we call it word banks. So you basically are given these terms so you have to fill in blanks in the program. So again its like this very interactive, fun, gamified route similar to Duolingo in some ways.
He says theyre also working on another interaction kind theyre calling code answer which attains use of a custom keyboard( of their own construction) to simplify the fiddly process of typing actual code on a mobile.
Essentially we can specify the keys that are necessary to type the program. So all the words and letters and characters that would be necessary, he tells. So it induces it way easier to actually type the program. So thats a really cool route where people can actually write real code, that get executed, right from their phone in a very easy way where they can do it on their bus ride to work.
In-app strategies designed to construct the learn more sticky also take some leaves out of the book of speech learner apps( and indeed mobile games) by including dynamic review, for example, and gamification components such as having users earn superstars for completing course modules, and a review button that reorders module content based on elements users previously fought with.
Its almost like Angry Birds where if you do the game youll be able to get anywhere between one and three starrings and so thats the same with us there are a certain number of quizs for each module And youll get a certain percentage of them right. And if you get 100 per cent youll get three starrings. And if you get 50 per cent youll get 1.5 starrings. So this really incentivizes people to actually learn it and learn it well, tells Lo.
Additionally we have EXP, so you gain points when you complete lessons and quizzes. And we also have a streak feature, which has definitely helped with our retention. Duolingo also does that, and Snapchat. And then push notifications. Weve seen that timing certain notifications in the right way has been able to boost our retention.
Design is clearly another big priority for the team, with the app having an elegant and ordered appear and feeling. Lo says hes the one responsible here, having a personal interest in graphic design which led him to take some courses at college alongside his computer science major.
Currently theres a range of free learning content in the app, but the duo are already working on their monetization plan via a Py Premium subscription service( coming in an app update) that will unlock additional( paid) course content, and also offer a live mentoring feature which will let users access a real-time chat with an experienced software engineer.
And while Py is generally focused towards the more basic/ starter stage of learning to code at this phase, i.e. for people who dont much prior knowledge, Lo is aroused about the health risks to use the mobile learning framework theyre house as a delivery medium for economically more advanced learning too. And that potential is whats get Yale aroused, according to Lo.
One of the things that[ Yale] were aroused about is the fact that the courses are so modular, and the fact that technology is constantly changing, he says. One of the primary investors was very excited by the idea that maybe in the future there could be very small, short courses on very advanced topics I truly think that would work completely fine. And that very experienced developers would love learning this way.
The Py team created $20 k in pre-seed funding from Dorm Room Fund last October, while the Yale Venture Creation Program has also committed $100 k( theyre in the process of agreeing words when we speak ). So, along with YCs monies, theyve created around $140 k at this point.
Lo says they also turned away a larger investment offer, of$ 1M, from a high profile Silicon Valley investor on the grounds of not requiring such a large sum at such an early stage. Though he says theyll likely look to raise a seed of between$ 1M and$ 3M after graduating YC.
Their hope for the bootcamp is to learn how to scale the app into a global business , noting, for example, that one road theyre exploring for growth is partnering with code learning organizations which could make use of the app for their own user bases.
We are first time founders. Ive constructed several apps. Weve both worked on software products before but this is the first time were co-foundering a company and so we think the mentorship is extremely valuable, he tells of the opportunity theyre spying with YC. Also YC is known for scaling a software product Theyre very good at that, and thats extremely attractive to us. Just being able to be in a network and have that mentorship and be able to really scale and reach a global audience and reaching millions of people thats what excites us and get us up in the morning. And thats what arouses us about YC.
Can anyone learn to code? I guess the answer to that is yes, says Lo, a little hesitantly. Maybe if you cant read yet that builds things a little more challenging[ But] even a kid who can read, I think that they can learn to code, yes.
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