Most of what has already been mentioned (I hate the feeling I might not have what I need) but -
- only one cutter (45mm) with a couple of spare blades
- long and SHORT ruler for cutting
- serrated scissors, and duckbills if doing applique
- a small pencil case with half a dozen sharpened pencils, rubber, erasable markers, etc, but NO pens, and pigma pen separate and NEVER left out on the table (just ask me why!!!?) and my note pad is usually graph paper
plus -
- a cone of white rayon embroidery thread for basting
- small pliers and spare SM globe
- LOTS of bobbins (probably most already filled with light, medium and dark basic thread and a few empty ones)
- large darning/wool needle (better for unpicking stitches than a seam ripper)
- applique roll to carry work flat (most of my sewing kit incl mini iron fits inside my applique roll)
- drinking water in a small sports bottle so it won't spill if knocked over
- multi outlet power board as well as extension cord
- small pack of hand wipes and another of tissues
- for a longer class/workshop "mindless" handsewing (or even knitting!) to do during meal or tea/coffee breaks, but this is often never unpacked
- a bag of some type of confectionery to share that isn't sticky on the fingers
- pre-printed cards with name/address/phone/email (NOT business cards) just in case I want to stay in touch with someone new
- my lucky mascot pincushion, a wildly coloured female figure with purple/orange hair (a great ice breaker when I pull her out and sit her on the table in front of me lol)
What can I say!? I am a control freak!! rofl I don't get to go away to classes or workshops much these days, so I panic that I might not have that one essential-to-me thing. My day-to-day sewing kit is very small, but I want to be able to get the most out of my now rare classes/workshops away. Despite the long list I can fit everything I want to take in one medium size bag.
Most of the time I see sewers coming to my house rather than packing to go to somewhere else myself. I joke sometimes that they look as if they are moving house as they come laden with everything but the kitchen sink despite knowing that I have at least two of everything here for classes rofl. Eventually they learn to bring only their specific needs to my house but they often ask me what to take as "basic sewing supplies" to other classes.
Like Marcella, I prefer to provide tools for my classes. I have multiple cutters of different brands so newies can try before they buy (eg. I also have a box of 37 different thimble styles and sizes), and I can supply a class of beginners with the basics to make their first quilt so they can be sure quilting is really for them before buying lots of expensive equipment. A beginner class is told to bring only their SM and instruction manual (and ALL their SM attachments), and thread (they usually bring cheap poly thread and they can then compare their thread with a good quality poly/cotton or cotton). For the first 2-3 weeks I even provide fabric to make practise blocks.
A basic tool in my classroom is a small battery operated engraver. Everyone brings their new tools in and engraves their initials (on rulers, on scissor handles, on cases, etc)
I have watched a lot of new quilters start out and I find that their "sewing kit" starts out as nothing, blows out to include a mass of things rarely used, and then eventually gets pared down to what they really need and like.
Reading back over this I am laughing over how I differ as a teacher and a student.