OK.
Crush the grains.
Did you purchase the ingredients at LHBS? If so, they probably will crush them for you if you go back. While you are there, pick up a muslin grain bag (or grain sock)
If no LHBS, go to Home Depot or Lowes and in the paint section look for a paint strainer bag. Nothing too large, as you have only a couple # of grains there.
Put the crushed grains in the bag, and about 2-3 quarts of water in your kettle. Heat the water up to about 150-160 degrees and keep the temp constant.
Steep the grains in the bag in that water for about 20-30 minutes, move the bag around occasionally to allow the flavors and colors (sugars) to come out.
You especially want to move the bag around if you are continuously heating the kettle, so that they do not burn to the bottom of the kettle.
After that, you can squeeze the bag out, or put it in a strainer above the kettle and rinse with more water until you get to your preboil volume in your kettle.
Start heating to boil.
Once boiling, (here is where people vary, and this is what I would do)
Add half the DME, and the 60 minute hop addition. (either take it off the heat and stir in or stir like mad when adding to prevent scorching to the kettle bottom)
Add the remaining hops at the correct times.
Add the remaining DME when the 60 minute boil is done (again with heat off, we call this "AT FLAMEOUT")
Voila' u have made wort.