Course outline
Module 1
Module 1: Yarn Fundamentals and Fibre Selection
Yarn Fundamentals and Fibre Selection
Knowledge check
Q1. Which term describes the thickness of a yarn?
- A. Ply
- B. Weight ✓
- C. Twist
- D. Loft
Why: Yarn weight describes how thick or thin a yarn is and is standardized in categories such as lace, fingering, worsted, and bulky. Ply refers to the number of strands twisted together, twist refers to the direction and tightness of that twisting, and loft refers to the springiness of a fibre.
Q2. Which fibre is derived from plant sources and is known for being strong, absorbent, and cool to the touch?
- A. Wool
- B. Silk
- C. Cotton ✓
- D. Acrylic
Why: Cotton comes from the seed fibres of the cotton plant. It is strong, highly absorbent, and feels cool against the skin, making it a popular choice for summer garments and dishcloths. Wool and silk are animal fibres, and acrylic is a synthetic fibre made from petroleum-based polymers.
Q3. What does the term 'ply' mean when describing yarn?
- A. The colour saturation of the yarn
- B. The number of strands twisted together to form the yarn ✓
- C. The length of one skein
- D. The percentage of fibre content
Why: Ply refers to the number of individual strands that are twisted together to create a single yarn. A 4-ply yarn, for example, is made from four strands. Ply is related to strength and thickness but is not the same as yarn weight.
Q4. Which fibre is known for its excellent elasticity, warmth, and natural crimp that helps it retain shape?
- A. Linen
- B. Bamboo rayon
- C. Wool ✓
- D. Polyester
Why: Wool has natural crimp, which gives it elasticity and loft, trapping air for warmth while allowing stitches to spring back into shape. Linen is stiff and has little stretch, bamboo rayon is smooth and drapey with limited elasticity, and polyester is synthetic, though it can also be elastic.
Q5. For a beginner choosing yarn for a first project, which characteristic is most helpful to look for?
- A. A very slippery, silky fibre
- B. A fine lace-weight yarn
- C. A smooth, light-coloured, medium-weight yarn ✓
- D. A dark, fuzzy mohair blend
Why: A smooth, light-coloured, medium-weight yarn makes stitches easy to see and count, and its thickness is forgiving for learning hook control. Slippery fibres can be hard to hold, very fine yarns are difficult to work with, and dark fuzzy blends like mohair hide stitch definition.
Module 2
Module 2: Essential Stitches and Foundation Techniques
Essential Stitches and Foundation Techniques
Knowledge check
Q1. Which stitch is typically the first one a beginner learns when starting crochet?
- A. Double crochet
- B. Slip stitch
- C. Single crochet ✓
- D. Treble crochet
Why: Single crochet is the shortest and simplest basic stitch, making it the usual starting point. It builds the foundation skills of inserting the hook, yarning over, and pulling through loops before moving to taller stitches.
Q2. What is the purpose of a foundation chain at the start of a crochet project?
- A. It adds decorative edging to the finished piece
- B. It creates the first row of stitches that the rest of the work is built upon ✓
- C. It tightens the yarn so the stitches do not unravel
- D. It marks the center point of the project
Why: The foundation chain provides the base row of loops into which the first row of stitches is worked. Every subsequent row attaches to this foundation, so it determines the width of the piece.
Q3. How many chains are typically made to count as the turning chain for a single crochet row?
- A. 0 chains
- B. 1 chain ✓
- C. 3 chains
- D. 2 chains
Why: A single crochet row is turned with one chain, which raises the work so the next stitch lines up correctly. Double crochet requires three chains, so the turning chain depends on the stitch height.
Q4. What is a slip knot used for at the beginning of a crochet project?
- A. To finish off and secure the yarn end
- B. To create the initial loop that sits on the hook and anchors the first chain ✓
- C. To join two separate pieces together
- D. To increase the size of a stitch
Why: A slip knot forms the first loop on the hook and is adjustable, so it can be tightened or loosened to control tension. It serves as the starting point from which the foundation chain is made.
Q5. When working into the top of a stitch in single crochet, where is the hook normally inserted?
- A. Under both loops at the very bottom of the stitch
- B. Under both loops of the top of the stitch in the previous row ✓
- C. Through the chain space between two stitches
- D. Into the yarn tail left at the beginning
Why: In standard single crochet, the hook is inserted under both loops at the top of each stitch from the previous row. Working under both loops keeps the fabric even and creates a neat, consistent edge.
Module 3
Module 3: Reading Patterns and Crochet Notation
Reading Patterns and Crochet Notation
Knowledge check
Q1. In US crochet terminology, what does 'sc' stand for?
- A. Single crochet ✓
- B. Slip cast
- C. Stitch count
- D. Standard chain
Why: 'sc' is the standard abbreviation for single crochet, one of the most basic stitches. Reading pattern abbreviations is the first step to understanding any crochet pattern.
Q2. What does the abbreviation 'ch' most commonly mean in a crochet pattern?
- A. Chevron
- B. Chain ✓
- C. Check gauge
- D. Change color
Why: 'ch' stands for chain, the foundation stitch made by pulling loops through each other. It is usually the first instruction in a pattern and is used to create the starting row or length.
Q3. What do parentheses ( ) typically indicate in a crochet pattern?
- A. Optional stitches that can be skipped
- B. A repeat section or the number of stitches to make at that point ✓
- C. Notes meant only for left-handed crocheters
- D. Instructions to fasten off the yarn
Why: Parentheses usually group stitches or a set of instructions and often show the total stitch count at the end of a row, such as '(12 sc)'. Brackets or asterisks are often used for repeats, so checking the pattern's key is important.
Q4. In a crochet pattern, what does 'rep from *' mean?
- A. Repeat the instructions following the asterisk as directed ✓
- B. Replace the previous row entirely
- C. Repeat the entire pattern from the beginning
- D. Remove the last stitch made
Why: The asterisk marks the beginning of a sequence to be repeated, and 'rep from *' tells you to go back to that point and work the sequence again, usually a stated number of times. This saves space in written patterns.
Q5. What does 'RS' indicate in a crochet pattern row instruction?
- A. Right side of the work, meaning the face you see when finished ✓
- B. Rapid stitch technique
- C. Row stitch count
- D. Reverse stitch for edging
Why: RS stands for right side, the front of the piece facing you when it is complete. Patterns mark RS and WS (wrong side) rows so you know which way to turn the work and how stitches will appear.
Module 4
Module 4: Gauge, Sizing, and Measurement
Gauge, Sizing, and Measurement
Knowledge check
Q1. What does 'gauge' refer to in crochet?
- A. The total weight of the finished project
- B. The number of stitches and rows per a set measurement, such as per 4 inches ✓
- C. The type of hook used for the project
- D. The number of skeins of yarn required
Why: Gauge is the number of stitches and rows within a standard measured area (commonly 4 inches or 10 cm). It determines how the finished size of a project will turn out.
Q2. Why is making a gauge swatch recommended before starting a project?
- A. It shows how fast you crochet
- B. It confirms that your tension matches the pattern so the finished item is the correct size ✓
- C. It tests whether the yarn is machine washable
- D. It is required to purchase the correct hook
Why: A swatch lets you measure your personal stitch tension against the pattern's stated gauge. If your gauge differs, you can change hook size to avoid a finished piece that is too large or too small.
Q3. If your swatch has MORE stitches per 4 inches than the pattern calls for, what should you generally do?
- A. Use a smaller hook
- B. Use a larger hook ✓
- C. Add extra rows
- D. Ignore the difference because it will even out
Why: Having too many stitches per inch means your stitches are tight, so the fabric will be smaller than intended. Switching to a larger hook loosens the stitches and reduces the stitch count to match the pattern.
Q4. Which tool is best suited for accurately measuring a finished crochet piece?
- A. A kitchen timer
- B. A flexible tape measure or ruler laid flat without stretching the fabric ✓
- C. A bathroom scale
- D. A standard pencil
Why: A flexible tape measure or ruler laid flat, without stretching, gives the most accurate reading of width and length. Stretching the fabric while measuring would give a false result.
Q5. When measuring gauge, why should you measure the stitches in the middle of the swatch rather than at the edges?
- A. Edge stitches are always larger
- B. Edges often distort or curl, which can give an inaccurate count ✓
- C. The pattern only refers to the center
- D. Middle stitches use more yarn
Why: Edge stitches are frequently uneven or curled, especially in the first few rows, so measuring the center of a swatch that has been blocked gives a more reliable and consistent gauge.
Module 5
Module 5: Shaping: Increases, Decreases, and Construction
Shaping: Increases, Decreases, and Construction
Knowledge check
Q1. In US crochet terminology, what does an increase (inc) typically involve?
- A. Working two stitches into one stitch
- B. Working two or more stitches into a single stitch ✓
- C. Skipping a stitch to narrow the fabric
- D. Pulling up a loop without yarning over
Why: An increase adds stitches by working multiple stitches (commonly two) into the same stitch location, which widens the fabric. Working into one stitch is the standard way to add width in single crochet, double crochet, and similar stitches.
Q2. Which technique is the most common way to decrease in single crochet?
- A. Working two stitches into one
- B. Chaining three and skipping a stitch
- C. Working into the back loop only ✓
- D. Slip stitching across the row
Why: Single crochet decreases are usually done by working into the next two stitches as separate stitches, pulling up a loop in each, and yarning over to finish both together (sc2tog). This combines two stitches into one, narrowing the fabric. Working into the back loop only is a surface technique, not a decrease.
Q3. What is the purpose of placing a stitch marker in a crochet project?
- A. To change the yarn color automatically
- B. To mark a spot such as the first stitch of a round so you can track placement
- C. To tighten the tension of the stitches
- D. To count the total number of rows completed
Q4. When crocheting in the round to make a flat circle, what is the usual way to increase evenly?
- A. Work a single stitch into every stitch of the previous round
- B. Work two stitches into the same stitch at evenly spaced points around the round
- C. Skip stitches randomly around the round
- D. Add a chain at the start of each round only
Q5. What is the main reason crocheters use a foundation chain of the correct length before starting a flat piece?
- A. It makes the fabric thicker
- B. It determines the width of the piece, since the stitch count of the first row matches the chain length
- C. It prevents the yarn from tangling
- D. It replaces the need for a hook size
Module 6
Module 6: Colour Work and Advanced Textures
Colour Work and Advanced Textures
Knowledge check
Q1. In tapestry crochet, which technique is used to carry the unused colour along the back of the work?
- A. Stranding the yarn loosely across the wrong side of the fabric ✓
- B. Cutting the yarn after every row and re-joining it
- C. Working the unused colour into the stitches on the front
- D. Holding both colours doubled throughout the project
Why: In tapestry crochet, the unused colour is carried loosely along the wrong side of the work, so it is hidden and the fabric stays flexible. Cutting and re-joining every row is wasteful and creates many ends to weave in.
Q2. What is the main purpose of changing colour in the last yarn-over of a stitch in colour work?
- A. It makes the stitch taller than the others
- B. It creates a clean colour edge without a visible jog in the pattern ✓
- C. It locks the stitch so it cannot unravel
- D. It adds extra stretch to the fabric
Why: Completing the final yarn-over of a stitch in the new colour gives sharp, clean transitions between colour blocks and reduces the stepped look at colour changes.
Q3. Which stitch is most commonly used to create a raised bobble texture?
- A. Single crochet
- B. Slip stitch
- C. Popcorn or bobble stitch made from several half-finished double crochets ✓
- D. Chain stitch
Why: Bobbles are formed by working several incomplete stitches into the same place, then closing them together, which pulls the fabric into a raised knob. Single crochet and slip stitch produce flat or nearly flat fabric.
Q4. Why is it important to keep tension even when working colour work with two yarns?
- A. Uneven tension prevents the yarn from being cut cleanly
- B. Uneven tension causes puckering, distorted motifs, and an uneven fabric ✓
- C. Tension only affects the colour of the yarn
- D. Tension determines the number of stitches in a row automatically
Why: Inconsistent tension makes the fabric pucker or stretch unevenly, distorting the motif and making the finished piece look sloppy. Keeping an even tension is key to clean colour work.
Q5. In the context of crochet textures, what does a front post stitch (FP) do?
- A. It creates a stitch worked around the post of a stitch from the front, producing a raised ribbed effect ✓
- B. It joins two pieces of fabric together
- C. It adds a colour change at the end of each row
- D. It reduces the number of stitches in the row
Why: Front post stitches wrap around the vertical post of the stitch in the previous row from the front of the work, pushing the stitch forward and creating raised ribbing or cable-like textures.
Module 7
Module 7: Finishing, Blocking, and Care
Finishing, Blocking, and Care
Knowledge check
Q1. What is the main purpose of blocking a crocheted piece?
- A. To add color to the yarn
- B. To shape and even out stitches by wetting and setting the fabric ✓
- C. To remove knots from the yarn
- D. To make the stitches tighter for durability
Why: Blocking involves wetting or steaming the finished piece and pinning it to shape, which evens out stitch tension, opens up lace patterns, and sets the final dimensions.
Q2. Which blocking method is generally recommended for acrylic yarn?
- A. Soaking in hot water and wringing hard
- B. Using a hot iron directly on the stitches
- C. Steam blocking from a distance without touching the fabric ✓
- D. Hanging the piece to dry without any shaping
Why: Acrylic fibers can melt or flatten under direct high heat, so steam blocking from a short distance is a safer option that still relaxes and shapes the stitches.
Q3. Why should you weave in yarn ends rather than simply cutting them short?
- A. Loose ends make the fabric heavier
- B. Unsecured ends can unravel over time and leave the piece looking untidy ✓
- C. Woven ends change the color of the project
- D. Weaving in ends is required only for knitted projects
Why: Ends that are merely cut can work loose or fray with wear, so weaving them securely through nearby stitches keeps the project intact and neat.
Q4. What is a good general care practice for handmade crochet items made from natural fibers like wool?
- A. Machine wash on hot and tumble dry
- B. Hand wash gently in cool water and dry flat away from direct heat ✓
- C. Wring vigorously and hang by one corner
- D. Dry clean only with harsh solvents
Why: Wool and other natural fibers can felt or distort with agitation, heat, and wringing, so gentle cool-water washing and flat drying preserve their shape and softness.
Q5. What does it mean to 'pin out' a piece during blocking?
- A. Sewing decorative buttons onto the fabric
- B. Fixing the wet piece to a flat surface with T-pins or blocking pins at measured points to hold its shape while drying ✓
- C. Attaching a label with a safety pin
- D. Stretching the piece across a hook to measure gauge
Why: Pinning out secures the damp fabric to the correct measurements on a padded surface, so it dries in the desired shape with even edges and openwork properly defined.