Lesson 1. Slip knot. Chain. Structure of a chain.
Lesson 2. Slip stitch (ss, or sl st)
Lesson 3. Single crochet (sc).
Lesson 4. Single crochet. Second variation.
Lesson 4a. Single crochet. Third variation.
Lesson 5. Half double crochet (hdc).
Lesson 6. Double crochet stitch (dc).
Lesson 7. Triple crochet (treble crochet) trc, or tc.
Crochet in the round. Crochet flower.
Crochet flower with bullion stitch.
Lesson 9. Bullion block stitch. Block stitch.
Lesson 10. Bobbles. Bobble stitch.
Lesson 11. Popcorn stitch. Front (right side)
Lesson 11. Popcorn stitch. Back (wrong side)
http://www.irishcrochetlab.com/#!free-resources/c12wr ИСТОЧНИК.