Skip to content

Knitting And Crochet

204 companion flashcards · AI-assisted study content · Open the deck →

This deck is a friendly starting point for anyone curious about the textile crafts of knitting and crochet. You'll get clear definitions of what each craft is, how they differ, and the foundational vocabulary every beginner runs into early on. The cards cover core concepts like stitches, stitch patterns, and common techniques, making it a useful companion whether you're just exploring the hobby or already holding your first hook and needles.

The deck is well suited for brand-new crafters who want to build a working vocabulary before jumping into a pattern, as well as for anyone who's picked up needles or a hook and wants to understand the "why" behind what their hands are doing. If you've ever wondered what a purl stitch actually is, how seed stitch gets its texture, or what a yarn over does in lace knitting, this set will give you straightforward answers without overwhelming jargon.

To get the most out of your study sessions, try reviewing a small batch of cards each day rather than cramming them all at once. Spaced repetition works especially well for craft vocabulary because the terms will keep popping up in patterns, tutorials, and YouTube videos as you learn. A useful tip while you study: keep a hook or needles nearby and try to physically make the stitch as you read its definition. Connecting the word to the motion in your hands will make the knowledge stick far longer than reading alone.

Foundations of Yarn Crafts

Knitting and crochet are two related textile crafts that transform yarn into fabric, yet they differ in fundamental ways. Knitting uses two or more needles and holds an entire row of active stitches at once, while crochet uses a single hook and works with only one active stitch at a time. Both crafts build fabric from loops of yarn, and a single loop is called a stitch, the basic unit of all knitted and crocheted cloth.

The simplest knitted stitch is the knit stitch, made by drawing yarn through a loop from front to back. Its mirror image is the purl stitch, drawn back to front. Because these two stitches can be combined in different sequences, an enormous range of textures and patterns emerges from just this small vocabulary. Crochet similarly builds from a few foundational stitches that vary mainly in height, allowing the craft to grow fabric quickly in three dimensions as well as two.

Both crafts share a rhythmic, repetitive quality that many practitioners find meditative. The hands move in predictable cycles, the eye learns to read the growing fabric, and a project slowly accumulates row by row or stitch by stitch. This combination of motion and visible progress is part of why knitting and crochet have endured for centuries and continue to attract new makers today.

Stitches and Textures

The knit and purl stitches, when arranged in alternating rows, produce stockinette stitch, recognized by smooth V shapes on the right side and purl bumps on the wrong side. Knitting every row, by contrast, yields garter stitch, a ridged, reversible fabric that looks the same on both sides. Mixing knits and purls within the same row produces ribbing, an elastic fabric commonly used for cuffs and hems; 1x1 ribbing alternates single knits and purls, while 2x2 ribbing alternates pairs. Seed stitch alternates knit and purl every stitch and every row, creating a pebbled texture that lies flat without curling.

More elaborate textures come from manipulating stitch positions and adding or removing stitches. In cable stitch, stitches are held to the front or back while others are worked, twisting the held stitches over their neighbors to form braided or rope-like patterns. Lace knitting creates deliberate holes through combinations of yarn overs, which wrap the yarn over the needle to form an eyelet, and decreases such as knit two together (k2tog), a right-leaning decrease, and slip slip knit (ssk), a left-leaning decrease. The same decrease family exists on the purl side, with purl two together (p2tog) serving as the standard purl decrease.

Crochet builds texture differently. The chain stitch forms the foundation of nearly every crochet project, and stitches such as single, double, and treble crochet build upward from that base in increasing heights. Each stitch has variants between regions and traditions, and slip stitch serves to join or move stitches without adding height. Together, these simple actions let crocheters produce dense fabric, lacy shawls, three-dimensional toys, and flat motifs all from the same handful of techniques.

Tools and Materials

Knitting needles come in a variety of materials, each offering a different feel. Bamboo and wood needles grip the yarn, which slows the work and helps beginners control loose stitches. Metal needles are slick and fast, favored by experienced knitters working in fine yarns or large projects. Plastic needles are inexpensive and lightweight. Needle size refers to the diameter of the needle, which directly affects stitch size when paired with a given yarn. Sizes are expressed in US numbers, UK numbers, or metric millimeters; for example, a US size 8 is equivalent to a 5 mm needle.

Beyond straight needles, knitters use circular needles, which join two tips with a flexible cable and can be used for both flat knitting and knitting in the round. Circular needles support heavy projects by distributing weight across the cable. Small-circumference work, such as socks, can be done on double-pointed needles (DPNs) or with a long circular needle using the magic loop technique. Crochet hooks, by contrast, are single tools ranging from very fine thread hooks to jumbo hooks for thick yarn. Hook materials mirror those of needles, and ergonomic hooks with cushioned grips help reduce hand fatigue during long sessions.

Yarn itself is described by weight and fiber. Yarn weight categories range from the thinnest, lace, through fingering, sport, DK, worsted, aran, bulky, and finally super bulky. Fingering weight is thin and well suited to socks, lace, and lightweight garments; worsted weight is medium and the most commonly used; bulky weight produces fast, warm projects. Fiber content shapes the feel and behavior of the finished fabric. Wool from sheep is warm, elastic, and traditional, with merino being a notably soft, fine variety. Alpaca is soft and warm but less elastic, while cashmere is luxuriously soft and mohair from Angora goats is famously fluffy. Plant fibers include cotton, which is cool but prone to stretching, and linen, which is durable and softens with use. Silk offers luster and strength with low elasticity, and acrylic is a synthetic that is durable and easy to care for but less breathable. Yarn preparation also matters: worsted-spun yarns are smooth and sleek, while woolen-spun yarns are fuzzy and lofty.

Starting, Finishing, and Shaping

Every knitted project begins with a cast on, the process of placing the first row of loops on the needle. The long-tail cast on is popular because it produces an elastic, tidy edge using two strands of yarn. The knit cast on is built from knit stitches and is simple but tends to be tight. The cable cast on is worked between stitches and creates a corded edge suitable for decorative trims. Crochet projects begin with a slip knot followed by a chain of stitches to form the foundation row.

At the end of a project, stitches are secured with a bind off, sometimes called casting off. The standard bind off works two stitches, then passes the first over the second, repeating across the row. For ribbing or lace, a stretchy bind off preserves the fabric's elasticity; popular options include the Russian bind off and Jeny's surprisingly stretchy bind off. Crochet projects are typically finished with a row of slip stitches or a tailored edging worked into the final row.

Before beginning a sized garment, knitters swatch to test gauge, the number of stitches and rows per inch. A typical swatch is 4x4 inches worked in the pattern stitch, then measured after blocking. Blocking, the process of wetting and shaping finished pieces, sets stitches and refines the fabric. Wet blocking involves soaking, gently squeezing, and pinning the work to shape until dry, while steam blocking applies steam without pressing and is particularly useful for synthetic fibers. For lace, blocking is essential because it opens up the holes and reveals the intended pattern. Garment construction follows several approaches. Top-down construction knits from the neck downward, allowing easy length adjustment, while bottom-up construction knits from the hem upward in the classic style. Seamless construction uses circular knitting or techniques like magic loop to eliminate sewing, whereas seamed construction knits pieces flat and joins them, often yielding crisp shape. Sleeve styles include the raglan with its diagonal seam from neck to underarm, the traditional set-in sleeve attached to a rounded armhole, and the simple drop shoulder with no shaping at all. Yokes are shaped or circular panels covering the shoulders of pullovers and cardigans.

Colorwork and Special Techniques

Colorwork introduces more than one color into a knitted fabric. In stranded knitting, also known as Fair Isle when done in the Shetland tradition, two or more colors are worked across each row with the unused color carried behind the work as a float. Long floats can snag, so the rule is not to carry any color too far without trapping it; when color areas are large, intarsia is preferred, with a separate small bobbin of yarn for each block of color. Mosaic knitting achieves color patterns with only one color per row by using slipped stitches, and duplicate stitch is an embroidery technique that imitates knit stitches on the surface for small color details. Brioche stitch creates a thick, double-layer ribbing with depth and excellent warmth.

Socks are a beloved knitted project with their own anatomy: cuff, leg, heel, foot, and toe. The heel turn uses short rows, partial rows that shape the heel cup, and the most common heel constructions are the heel flap and gusset, the short-row heel, and the afterthought heel. The toe is typically closed invisibly with Kitchener stitch, a grafting technique that joins two sets of live stitches as if they were a single row of knitting. Sock yarn is usually fingering weight with nylon added for durability.

Knitters also develop personal styles of holding the yarn. In English knitting, sometimes called throwing, the yarn is held in the right hand. In Continental knitting, or picking, the yarn is held in the left hand and many find it faster. Portuguese knitting tensions the yarn around the neck, which is gentle on the wrists. For stranded colorwork, two-handed knitting assigns one color to each hand, allowing the knitter to manage both strands simultaneously.

The World of Crochet

Crochet has its own rich vocabulary. The chain stitch, abbreviated ch, is the foundation for nearly every project, made by drawing a new loop through the previous loop. Single crochet is the shortest standard stitch after slip stitch and produces a sturdy, dense fabric. Double crochet stands taller and works up quickly, and treble crochet is taller still. A slip stitch is used to join rounds or move stitches without adding height.

One common source of confusion between crocheters in different countries is terminology. UK and US crochet naming conventions are systematically offset; for instance, what Americans call a single crochet is called a double crochet in the UK, and vice versa. Patterns from international sources must always be checked for this convention, often indicated at the start of the pattern.

Beyond flat fabric, crochet excels at three-dimensional work. Amigurumi, a Japanese tradition of small crocheted or knitted stuffed toys, relies on tight crochet stitches worked on a hook smaller than the yarn label recommends, which prevents stuffing from showing through. The magic ring is a starting technique that allows the center of a circular piece to be closed tightly. Granny squares are traditional motifs built from clusters of stitches and are commonly joined into blankets, garments, or bags; the join-as-you-go method connects motifs during the final round to avoid sewing. Tunisian crochet, sometimes called Afghan crochet, uses a long hook that holds multiple loops like a knitting needle, producing a dense, knit-like fabric with a tendency to curl.

Patterns, Community, and Craft Care

Patterns are the written instructions for a project, and reading them is a learned skill. Standard abbreviations such as k for knit, p for purl, sl for slip, and st for stitch keep patterns concise. Many modern patterns also include charts, grids where each square represents a stitch and rows represent pattern rows. Charts are read right to left on right-side rows and left to right on wrong-side rows, mirroring how the fabric is constructed. The right side (RS) is the side intended to be visible, while the wrong side (WS) is the reverse. Stitch markers are placed on the needle to indicate pattern repeats, the start of a round, or locations of increases and decreases. Test knitters check patterns for clarity and errors before publication, and professional tech editors review the math and instructions; published corrections are listed as errata.

The knitting and crochet community is global and welcoming. Ravelry is the central social platform and pattern database for both crafts, and designers also sell through Etsy, personal sites, and magazines such as Vogue Knitting, Interweave Knits, and PomPom. Knit-alongs, or KALs, gather people to knit the same pattern together over a set period, often with lively discussion online. Instagram and TikTok host large communities sharing project photos, tutorials, and techniques. Local yarn shops, sometimes called LYS, frequently offer beginner classes, which many find valuable for troubleshooting. Both crafts reward patience and starting small; a simple scarf, washcloth, or hat is the typical first project, with skills building toward larger garments over time.

Caring for finished work preserves it for years or even generations. Gentle washing followed by laying flat to dry, as indicated on the yarn label, is the general rule, and storing clean items in dry conditions with cedar or lavender helps deter wool moths. Pilling, the formation of small fuzz balls on the surface, can be addressed with a sweater stone or comb. Blocking should be redone after washing to restore shape. Sustainability is an increasing concern; knitters seek mulesing-free wool, locally milled yarns, recycled fibers, and products from indie dyers, while fiber festivals celebrate wool and craftsmanship. The craft comes with its own affectionate vocabulary: a work in progress is a WIP, an abandoned project is a UFO, and a personal yarn collection is a stash. S.A.B.L.E. stands for Stash Acquired Beyond Life Expectancy, a humorous acronym familiar to many fiber enthusiasts. Above all, both knitting and crochet are quiet, meditative crafts that produce useful, beautiful, and lasting objects, rewarding sustained engagement and care.

Frequently asked questions

What is knitting?

A textile craft creating fabric from yarn using two or more needles.

What is the typical swatch size?

4x4 inches in pattern stitch.

What is double-pointed needles (DPNs)?

Small sets of needles for small circumference work (socks).

What is the role of stitch markers?

Indicate pattern repeats, starts of rounds.

What is mosaic knitting?

Colorwork using slipped stitches; one color per row.

What is the design process?

Concept → swatch → measurements → math → instructions.

What is the typical amigurumi method?

Tight crochet with smaller hook than yarn label suggests.

What is the role of sustainability?

Natural fibers, mindful consumption growing in importance.

What is the role of test knitters?

Volunteers checking patterns before publication.

What is a yarn bowl?

A bowl designed to control yarn while crafting.

Drill this topic

204 flashcards on Knitting And Crochet — free, no signup needed to start.

Study Knitting And Crochet flashcards

LearnWiki pages are generated with AI assistance from LearnCoachAssist's reviewed study catalog and may contain errors — verify anything critical against your course materials.