Knitting patterns are, for the most  part, pretty straightforward.  This article is designed to break down  and define each section of a  knitting pattern so you’ll know what  information to expect in what  section. Not all patterns follow these  guidelines, but most do.
Usually  the page will start off with a title and photo of the  finished  product. These are standard and self explanatory. Now on to the  juicy  stuff:
Skill Level
Easy,  Medium, Hard or Beginner, Intermediate, Advanced are examples  of the  information listed here. A quick glance here is how to tell if a   pattern is within your skill level.
Here are a few examples of what kind of projects you might find in each skill level:
Easy/Beginner
You’ll probably find a lot of scarves here, as well as potholders, place mats, handbags, some afghans and even a few sweaters.
Medium/Intermediate
Stocking  caps, cable knitted scarves and sweaters, afghans with  alternating  stitch patterns and most knitted tops fall under this skill  level.
Hard/Advanced
Generally,  if an item has a very intricate stitch pattern, it’s  likely to be in  the Hard category. Knitting pictures and designs would  definitely be a  more advanced undertaking, as would any type of knitting  that requires a  lot of shaping.
Sizes, Finished Measurements
Generally  the main size is listed in normal font with all other sizes  in  parentheses. Example: S(M, L). When you read the knitting  instructions  further down in the pattern, the first set will apply to  the main size,  with adjusted instructions for other sizes in  parentheses. Also in  this section you should see total finished  measurements for this  project.
Materials
Any thorough pattern will list in detail what materials you’ll need to complete the project.
-Yarn:  Since yarn weights vary by type, look for patterns listing  yarn in  length, that way you can substitute a yarn and still know how  much to  get.
-Needle Size: You should find information on the needles and needle sizes used to complete this pattern.
-Miscellaneous  Supplies: If you need stitch markers, cable needles or  any other  miscellaneous supplies, the pattern should list these here as  well.
Gauge
The gauge section should read something like this: 10 sts + 10 rows =  4″ in Stockinette. 
Pattern
This  is where the actual knitting begins. The pattern tells you what   stitches to use in what sequence to create the project named at the top   of the page. A complete pattern will also include a list of the   abbreviations used, but in some cases, it’s assumed everyone knows what   those abbreviations mean. Even advanced knitters have trouble with this   sometimes.
Some Important Points to Remember
When following any pattern, it is imperative that you:
-Test  your gauge before starting. There’s nothing worse than getting  an hour  into a project to find it’s 6 inches too narrow because your  yarn is a  smaller weight than the pattern calls for.
-Buy  all the yarn for the project at the same time. Dyed yarns have “dye   lots” and it’s important to get all of your yarn for one project from   the same dye lot. If you don’t, you have a good chance of getting   different shades of the same color throughout your knitting.
-Take  a break if you’re frustrated, as you’re sure to be at some  point.  Knitting is a fun and relaxing hobby, don’t let it turn into a  chore to  get that afghan or poncho finished!
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