I’m throwing around the idea of a site to teach CSS.
Not that I am the best css-er in the world, but I haven’t found a good resource to teach css to beginners and get people up to speed quickly. The reference here is great but I’m thinking of more interactive sequenced tutorials where people can write css and see the demos updated whilst being pointed in the right direction.
CSS is hard. It takes a long time to get up to speed and unlike other languages there’s isn’t really room for entry level coding. You need to know how a lot of different types of rules work together, you need to know about specific browser quirks etc… The current browser scene is changing at a faster rate than in the past too so you also have to be interested enough in continued learning and research.
I suspect a lot of designers/developers give up and focus on other disciplines or technologies.
So, what would be a logical progression of ideas to teach?
Without much thought I came up:
A very brief intro into CSS syntax, class id element selectors and where styles go.
Well, a Google search for “CSS Tutorial” gives 16M+ results, so if your goal is to become a leading site you’ll have your work ahead of you.
However, IMHO, if CSS is truly a great love and interest of yours, I’d say go for it. Even if you don’t take over the niche, you should be able to get some following and interaction. Just be certain you have enough drive to keep you going no matter what and sooner or later you’ll get somewhere with it.
That’s not a bad list. Personally, I would reverse items one and two. It’s worth starting with simple HTML elements, pointing out that their default look (such as large, bold H1s) is determined by a set of browser styles.
Then you go on to show how you can override these styles with your own CSS. A dramatic way to start would be to demonstrate the effect of
The reference here is great but I’m thinking of more interactive sequenced tutorials where people can write css and see the demos updated whilst being pointed in the right direction.
You do realize that the SP Reference has a live playground for a lot of the properties. Just click the “Play” tab at the upper right of the page.
For example, here is a live demo of the background property.
Do you think it’s a worthy idea to pursue?
If you want to cover everything thoroughly then you are crossing over from a beginners resource to a complete reference for all stages of css knowledge levels. That would get quite involved, but if it something that you have the time to do and you are passionate about it then by all means give it your best shot.
The Reference here and Ben’s site are very similar to other resources I have seen on CSS. I don’t mean any disrespect by that - I think Paul and Tommy have done an excellent job on covering all the details and touching all bases. I just think if the aim is to learn CSS from scratch it could be a lot simpler. They all require you to do a lot of reading and a lot of small bits of learning without much reward. The concept I have in mind will get to the heart of what designers would really want to be able to do with CSS and not bother will all the details.
However, I think that perhaps if you concentrated on layout, positioning schemes etc first and brought the required details into play where appropriate you could find a middle route.
The online reference that Tommy and I did wasn’t meant to be a tutorial as such but more a ‘programmers reference’ type of book that you could dip into and see how something is supposed to work and also see where it doesn’t.
It was never meant to teach you how to create a whole webpage although there are tutorial aspects to it in some places.
I think you actually touched on the real issues in your introduction:
You need to know how a lot of different types of rules work together, you need to know about specific browser quirks etc.
There is a steep learning curve with CSS and until those issues are understood then it means that beginners can’t actually start to do anything constructive. A lot of beginners think they have the right to create a webpage from scratch without any effort. Unfortunately, as with most things of worth, it does take some groundwork first.
I think that there is room for a site that teaches layout techniques specifically so that beginners can at least have something they can work with quite early on. I was commissioned to do an article on converting a PSD into css/html but it ended up taking 4 articles and could have been a book in it’s own write (to quote John Lennon :)). So even taking something relatively easy ends up encompassing a lot of aspects to produce the finished product.
You should probably look at some existing css sites and identify where you think they are lacking and then concentrate on those areas. If you do it well then there will be room for another css site
Maybe if you take a “game” approach to the css possibilities to display a given html.
First level could be a head-content-footer html to play with.
Give a set of rules to apply interactively to the elements to achieve the result.
Next level could add a navbar in the html.
Another level could add text in the html to float clear of an image.
Then maybe the navbar could be changed into a sidebar.
Completed level adds rules to your weaponry. The arms could be like positioning, display, margin-border-padding, background, etc. Maybe the ammo-rules should be predefined for the level to be applied by buttons to the correct target element.
Of course there should be a bonus round after reading an explanation why the goal was achieved.
People are smart enough to join a few dots without needing to be explicitly told.
I think people will learn faster and remember things better if they are not given the answers directly but have to play with something and make some discoveries.
People from a design background will respond and keep at something if there’s some visual reward.
Books like Jeffery Zeldman and Dan Cederholm’s are the best current resources for learning web design. But because they’re not interactive a website will be better.
The details aren’t important up front.
I realise that I haven’t actually taught any ‘real css’ in this first lesson but the first thing is just to familiarise someone with html and how styles can be applied.
I think this simple demo can familiarize someone with html and infer what CSS can do without explicitly saying so.
That’s a cool idea too, though I don’t know it’s the audience I’m aiming at - I don’t think designers would be that interested in a game. They want to know how to get what they have in their minds onto a web page.
I think you need to make it clearer where the editing takes place as I was clicking all over the shop before I realised. You only mention briefly to click in the yellow area but that is above the instructions for “the task”.
Otherwise it looks good.
Can you build in error checking so that only valid code is allowed or that errors are highlighted? (Could be quite task I know)
Thanks, I’ll keep that in mind. I haven’t found the need to save the user input at this stage, Each lesson will be small enough that the users won’t mind losing the changes - I’ll aim to keep it purely client-side
That’s a difficult question to answer and you probably need to find a beginner to do some user testing for you
I’m guessing that you may need to go into a bit more detail or have a link somewhere near the top that identifies the structure explicitly. e.g. what is a “tag”? What is an element? what’s the difference between the two? etc.
If you are assuming no understanding of html and css then it may be a bit of a jump to start manipulating code like that. Maybe a help system of some sort?
Never assume anything. An absolute beginner will have no concept of markup. They are used to typing paragraphs, such as in Word, with no P tags. It’s worth at least telling them why markup is needed at all…
(I’m coming at this not only as a teacher of 5-year-olds and above, but as one who is trying to teach computer basics to a septuagenarian mother…)