Review: Modular Media Queries, 5 questions...picky, Picky, PICKY..

Link to Challenge:

http://teamtreehouse.com/library/modular-css-with-sass/modular-media-queries/review-modular-media-queries

I think these questions come up in semi-random order, but

this one usually comes up first:

The ______________ directive lets us pass custom styles to a mixin when including it.

Here's the reference I found (after some non-trivial amount of time spent searching):

http://sass-lang.com/documentation/file.SASS_REFERENCE.html#mixin-content

..which (if you can read the SASS docs "technical-ese"),

clearly indicates the answer to this fill-in-the-blanks should be:

@content

With SMACSS, element state selectors are usually prefixed with _______

You'd be forgive if you tried "is-"

But it's not! (Ha! Ha! Fooled you!)

The answer will not pass without a dot (period) at the front of the prefix:

.is-

The ________ directive lets us nest a Sass rule without nesting the output.

Of course I tried: '@root'

Utterly and completely wrong!!

The answer actually involves '@at' (pronounced "æt æt"),

(not to be confused with the "at at" walkers of star wars):

http://starwars.wikia.com/wiki/All_Terrain_Armored_Transport

One of the Google results if you search for (without quotes):

directive nest a Sass rule without nesting the output

..is this page:

http://unakravets.tumblr.com/post/64113156740/sass-3-3-at-root-bem

..where the answer is obviously:

@at-root

The final question that comes up...

Write a condition that will output the media query if the value passed for $break is equal to "med".

_______________ {

  @media (min-width: 769px) {
    @content;
  } 

}

Of course I knew the answer right away:

---

Wrong!

(Did I mention how much I hate fill-in-the-blank questions...)

No, like just about everything in SASS you've got to throw an '@' symbol in:

---

Don't even ask me how much of a day I wasted on these five questions.

Hopefully these will help someone out there from getting stuck.

Remember you only need to get 4 out of 5 questions right to pass.