I haven't been knitting for that long and my grandma give me this pattern and for part of the instructions it says, "Knit 2 stitches in each of the next 2 stitches." How would you do that?
Sounds like inc. Check out the Knit front-back...KFB (vid avail at top>INCREASES).
Yes, increase by knitting into the front and back of each of the next 2 sts.