Crochet Basics for Beginners
Start with a small rectangle
Choose a smooth, light-colored yarn and its recommended hook. Make a slip knot, then chain 21. Insert the hook in the second chain, yarn over and pull up a loop. Yarn over and pull through both loops: one US single crochet. Continue across for 20 stitches. Chain one and turn. The turning chain does not count. Count the small V shapes at the top, rather than the loops on the hook.
Check your work
Place a marker in the first and last stitch. If the fabric narrows, inspect the last stitch of the previous row before adding an increase. Undo the mistaken row and replace the missing stitch.
Practice in the studio
Open the related design tool. Record your parameters and compare a swatch with the calculated result.
Set up a small, readable first project
Begin with a smooth yarn in a light, solid color and a hook suggested by its label. The aim is to see the stitch clearly, rather than to finish a large object quickly. A dark, fuzzy or highly textured yarn makes it harder to distinguish the top loops. Keep scissors, a blunt tapestry needle and two removable stitch markers nearby. Sit where your hands can relax, and support the yarn so it feeds without pulling a heavy ball across the floor.
Hold the hook in whichever grip lets you move comfortably. Guide the working yarn with the other hand; the strand attached to the ball is the working strand, while the short loose end is the tail. A loop on the hook should slide along the shaft without falling off. If every stitch requires force, loosen your hold before changing hooks. There is no benefit in practicing through hand pain: stop, rest and return with a lighter grip.
Make and count the foundation
Form a slip knot, place it on the hook and adjust it to the hook shaft. Yarn over from back to front and draw that yarn through the loop to make one chain. Repeat until there are twenty-one chains. The loop currently on the hook is not a chain to count. Look for a sequence of small V shapes. Mark every fifth chain temporarily if counting a long foundation is difficult, and recount before working into it.
For this exercise the twenty-one chains create twenty single-crochet stitches plus the height needed to begin. Insert the hook in the second chain from the hook. Yarn over and pull up a loop: two loops are now on the hook. Yarn over again and pull through both. That is one US single crochet, called double crochet in UK terminology. Continue into each remaining chain. Count twenty completed stitches, with one loop left on the hook.
Turn without losing the edges
Chain one and turn the fabric like a page. This turning chain does not count as a stitch in the exercise. Insert the hook under both top loops of the first actual stitch, make a single crochet, and place a marker in it. Work across to the last actual stitch and mark that stitch too. Do not add a stitch into the little turning chain at the far end. Recount twenty stitches before starting the next row.
Repeat until the rectangle contains twelve rows. Keep a tally after each completed row and use a marker at the end of every second row. Do not assume that each visible ridge on one face represents exactly one row. If you are unsure where the edge stitch sits, identify it before turning again. Leaving a marker in each end stitch helps separate the edge from a loose chain. Move the markers to the new first and last stitches each row, rather than allowing them to accumulate on the piece.
Use the generator as a counting companion
Open the Stitch Pattern Generator with width twenty and height twelve. Select single crochet and a repeat unit that divides twenty, such as four. With single crochet selected, the default repeat remains all single crochet; it does not create ribbing or a different texture by itself. Compare the generated twenty-stitch rows with your marked edges. Use the terminology switch before printing so the sheet matches the vocabulary you learned.
Read what the fabric is telling you
A rectangle that steadily narrows usually has a missed edge stitch. One that widens may contain an accidental extra stitch, often worked into the turning chain. A tight first edge can come from a foundation chain much tighter than the later stitches. Undo the affected row or foundation rather than hiding the error with random increases. A curled edge can also reflect tension or stitch structure, so check the count before deciding that curling means a counting mistake.
Finish, measure and keep a useful record
After the last row, cut a generous tail, yarn over and draw the cut end completely through the loop. Thread the tail into the needle and weave it through the backs of several stitches, changing direction before trimming. Do not rely on a large exposed knot. Wash and dry the sample as the yarn label recommends, then measure it without stretching. Twenty stitches at twenty stitches per ten centimeters would give a nominal ten-centimeter width; your actual measurement may differ.
Save the tool parameters under a descriptive name and export JSON for a separate backup. Record the yarn, hook, row count and washed dimensions with the file. A first rectangle is a learning sample, not evidence that every future stitch combination has the same gauge or yarn use. When you try double crochet next, make a new sample and check its turning-chain convention instead of copying this single-crochet setup unchanged.
Visual reference
Questions from the worktable
Should the turning chain count?
In this single-crochet rectangle it does not. Other patterns may use another convention, especially with taller stitches. Read the actual row instructions before deciding where the next row ends.
Why does my sample not match the displayed size?
The tool counts stitches and rows. Your physical dimensions depend on the actual yarn, hook, tension and washing. Measure a sample and use both stitch and row gauge rather than assuming a universal size.
