I'd recommend starting her out with some simple skirt patterns or other easy clothing pieces that she likes to wear. It keeps them interested in the process as they see results quickly. Then, if she's interested in quilting, how about a charity quilt? Quilts for kids will provide fabric kits with alot of the cutting already done. Sewer needs to provide batting but the organization provides the fabric for front and back. They are quick 4 patches with single patches as well. Very easy directions and, again, a quick project so she can see results easily and hopefully maintain the interest. I know Joanns does kids camps over the summer as well if that's an option for you/them.