Video Tutorial

HAT

Cast on 60 stitches
Rows 1-4: Work garter stitch
Rows 5-8: Work stockinette stitch (start with knit stitch)
Rows 9-12: Work Garter stitch
Rows 13-16: Work stockinette stitch (start with knit stitch)
Rows 17-20: Work garter stitch
Rows 21-24: Work stockinette stitch (start with knit stitch)
Rows 25-28: Work garter stitch
Rows 29-32: Work stockinette stitch (start with knit stitch)
Rows 33-36: Work garter stitch
Work stockinette stitch to the end
Row 37: *3 knit, knit 2 together* Repeat to the end
Row 38: Purl around
Row 39: *2 knit, knit 2 together* Repeat to the end
Row 40: Purl around
Row 41: *1 knit, knit 2 together* Repeat to the end
Row 42: Purl around
Row 43: Knit 2 together around
Bind off

Sew the top part and the sides

CIRCLE SCARF

Cast on 90 stitches
Rows 1-4: Work garter stitch
Rows 5-8: Work stockinette stitch (start with knit stitch)
Rows 9-12: Work Garter stitch
Rows 13-16: Work stockinette stitch (start with knit stitch)
Rows 17-20: Work garter stitch
Rows 21-24: Work stockinette stitch (start with knit stitch)
Rows 25-28: Work garter stitch
Rows 29-32: Work stockinette stitch (start with knit stitch)
Rows 33-36: Work garter stitch
Rows 37-40: Work stockinette stitch (start with knit stitch)
Rows 41-44: Work garter stitch
Bind off

Sew the sides

NOTES
Garter Stitch: all rows knit stitch
Stockinette Stitch: 1 row knit, 1 row purl