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From Bone Dry to Glaze: A Written Guide to Firing Clay

Firing is where reading the clay meets the kiln: a piece that looks and feels dry may still hold moisture that can wreck it. The Pottery Wheel’s beginner guide covers three stages: drying, bisque firing and glaze firing. I chose it because written tutorials were one of the main ways I learned ceramics, and this is the format furthest from the hands-on teaching of my other four artefacts.

My Learning Experience

Most of the time I spent with written tutorials was when I needed a quick refresh on steps before starting a project or overall knowledge about the area of process I’m in. Reading this guide, what stood out was how much of it is really about reading the clay in words. It explains that a handle dries faster than the mug it is attached to, so the join can crack as the two shrink at different rates so it suggests wrapping handles in plastic. It also says bisque ware makes a sharp ding when flicked with a finger, a cue I can use at my studio.

What the page can’t do is show me when the clay has reached bone dry. It tells me to dry pieces evenly and candle the kiln, but telling dry from nearly dry is something I learned by touch and personal incidents.

Critique using Mayer’s Principles

The page uses the personalization principle well. It is written in a first-year son, conversational tone (the author says a clear overview seemed helpful for new potters), and Mayer reports that conversational style can improve retention in learning. It ends with encouragement to enjoy the process.

Segmenting works through structure: headings and subheadings (Stage 1, Stage 2, Stage 3, candling, bisque temperatures) let readers set their own pace and skip ahead. Pre-training is partly handled, since terms like bone dry, candling and sintering are explained as they arrive.

The weaker points concern coherence and the multimedia principle. The article is long and moves into detail beyond a beginners needs, including temperatures in both Fahrenheit and Celsius, single firing and glaze selection. An affiliate disclaimer sits at the top and a feed of unrelated posts at the bottom, both extraneous to the lesson. The page is almost ass text with a few images who’s alt text appear to be a generic repeated label, and Mayer’s multimedia principle says words plus well chosen pictures help more than words alone. A simple diagram of the three stages with their temperatures would replace paragraphs of numbers.

Verdict

This guide suits a beginner who wants to understand why firing steps happen in order, such as why damp clay can explode when water turns to steam. It’s weaker for tactile skills, and its length and ad content work against it. I would read it alongside a teacher or studio instructor who can show me what bone dry feels like.

https://thepotterywheel.com/stages-of-firing-clay/: From Bone Dry to Glaze: A Written Guide to Firing Clay

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