Back to School Blog Hop

Matching points for all types of intersections.

There are so many wonderful quilt blocks that have an abundance of triangles and diamonds. Today I will share with you some tips on how to manage the seam intersections when piecing.

There are many steps involved in good piecing. These include:
1. Accuracy in cutting the pieces
2. Sharp machine needle (not blunt or damaged)
3. Good machine tension
4. Accurate and consistent seams

Today I will focus on 1 and 4.

No 1. – Accurately cutting the individual pieces will make it easy to match and pin pieces together. Whether it is a piece cut from fabric, such as a square or a piece (unit) made from a combination of pieces. For example, adding a triangle to a rectangle to make a corner triangle unit.

Units, like the corner triangle unit, can be tricky to join if the edge measurement of the triangle is not consistent or same length. Aim for accuracy when making these units and avoid trimming the unit.

No. 4 is very important. If seams are not consistent in width or tapper at the start and end of a piece, it makes it harder to match seams and gathering and puckering of the fabric can occur.

Let’s look at sewing a block together, consisting of 2 half square triangles and a rectangle.

If you are a beginner and a visual learner you can draw a pencil line or remove the thread from your machine needle and stitch on the seam lines to mark the seam line. This will give you an indication where seams should intersect.

Place the HST’s right sides together. (The HST’s should be trimmed to equal size). Nest the centre seams together. By folding down the corner by 1/4″ where the seam starts, you can see if the centre seams of both pieces meet and where your stitch line will be positioned.

Pin in place and stitch the seam. Press seams to one side (or open seams).

Tip, using a scrap of fabric as a leader helps make an accurate start to the piecing.

Next step is to add the rectangle. To secure the pieces using pins, look straight on at the 2 pieces. Place a pin through the intersecting stitch lines on the front piece and 1/4″ seam on the back piece.

Keeping that pin straight, pin on both sides, close to the centre pin. This will secure the pieces. Remove the centre pin. This technique of pinning can be used for any seam intersection.

Stitch block together, slowing down at seam intersection. The stitch line should be a needle width above the two intersecting seams so when you press the block the tip of the triangle is not cut off by the fold in the seam.

This simple introduction to managing seam intersections can be applied to any seams.

The back to school blog hop 2019 has been running all September. Visit the following sites to learn some great tips and tricks.


Day 1 – September 1 – Sam Hunter: Sewing Long Seams Without Stretching – huntersdesignstudio.com

Day 2 – September 2 – Susan Arnold – Joining Binding the Easy Way – quiltfabrication.com

Day 3 – September 3 – Angie Wilson – Fussy cutting tips and techniques – www.gnomeangel.com

Day 4 – September 4 – Andi Stanfield – No-Mark HST: Let your machine be your guide – truebluequilts.com/blog/

Day 5 – September 5 – Bobbie Gentili – Say YES to Y-seams – geekybobbin.com

Day 6 – September 6 – Mel Beach – 5 Reasons to Say Woo Hoo! to School Glue – pieceloveandhappiness.blogspot.com

Day 7 – September 7 – Laura Piland – 7 Ways to Use a Laser on Your Sewing Machine – www.sliceofpiquilts.com

Day 8 – September 8 – Suzy Webster – How to solve loops in free motion quilting – www.websterquilt.com

Day 9 – September 9 – Tara Miller – Accurate Stitch-and-Flip Corners – quiltdistrict.com

Day 10 – September 10 – Latifah Saafir – Accurate Seams Using Masking Tape! – latifahsaafirstudios.com

Day 11 – September 11 – Sarah Ruiz – The Magic of Glue Basting – saroy.net

Day 12 – September 12 – Jen Shaffer – Ways to stop your ruler from slipping while cutting – patternsbyjen.blogspot.com

Day 13 – September 13 – Cheryl Sleboda – Basics of ruching (a vintage fabric manipulation technique) – muppin.com

Day 14 – September 14 – Raylee Bielenberg – Choosing quilting designs for your quilt – www.sunflowerstitcheries.com

Day 15 – September 15 – Jen Strauser – Accurate and Attractive Machine binding – dizzyquilter.com

Day 16 – September 16 – Jane Davidson – Matching points for all types of intersections – quiltjane.com

Day 17 – September 17 – Teresa Coates – Starch and starch alternatives – teresacoates.com

Day 18 – September 18 – Jen Frost – Benefits of spray basting – faithandfabricdesign.com

Day 19 – September 19 – Sandra Starley – Getting started with Hand Quilting – utahquiltappraiser.blogspot.com

Day 20 – September 20 – Karen Platt – Drunkard’s Path Made Easy – karenplatt.co.uk/blog/

Day 21 – September 21 – Kris Driessen – All Kinds of Square (in a Square) – scrapdash.com

Day 22 – September 22 – Sarah Goer – Planned Improv Piecing – sarahgoerquilts.com

Day 23 – September 23 – Kathy Bruckman – Organizing kits for on-the-go sewing – kathyskwiltsandmore.blogspot.com

Day 24 – September 24 – Cheryl Daines Brown – The Secret to Flat Quilt Tops: Borders – quilterchic.com

Day 25 – September 25 – Cherry Guidry – Pre-assembling fusible applique – cherryblossomsquilting.com

Day 26 – September 26 – Laura Chaney – Getting started with English Paper Piecing – prairiesewnstudios.com

Day 27 – September 27 – Ebony Love – Cutting Bias Strips from a Rectangle – lovebugstudios.com

Day 28 – September 28 – Tammy Silvers – Working with heavier weight threads in your machine – tamarinis.typepad.com

Day 29 – September 29 – Kathy Nutley – Create a perfect facing or frame with 90 degree angles – quiltingsbykathy.com

Day 30 – September 3 – Joanne Harris – Using Leaders and Enders – quiltsbyjoanne.blogspot.com

One Comment

  • Virtual Quilter

    To me you wrote the magic words … avoid trimming! Accurate cutting and stitching does not require any trimming! I watch so many people spending as much time trimming as they do cutting which is such a waste of time and effort.

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