Tracking Your Wheel Time
A Monthly Pottery Cheat Sheet is a simple log you keep at your wheel. It records what you threw each session, the time spent, the glaze recipes used, and the firing schedule followed. Most potters don't bother with one until they've lost track of how much work went into a stack of mugs or can't remember which glaze they applied to that one bowl that cracked in the kiln. The cheat sheet exists to answer those questions without digging through notebooks or text messages. Here's how to build one that actually works instead of becoming another ignored spreadsheet. Set up a grid with columns for date, piece description, clay body, glaze codes, drying time, bisque fire schedule, glaze fire schedule, and a notes column. That last column matters more than people think. Write down the obvious failures there. A glaze that crawled because the layer was too thick. A lid that shrank 3mm too much. These details compound over months and become useful data if you captured them. I ran into a specific problem last year that forced me to redesign my system. I was working with a new brown stoneware body from a small local supplier and started seeing hairline cracks appear during the glaze fire on several bowls I'd thrown two weeks apart. My original cheat sheet didn't capture wall thickness or drying rate, so I couldn't correlate the failures. I added two columns: dry time in hours before trimming, and approximate wall thickness at trimming. The pattern became obvious within three entries. The clay was conditioning slowly in my studio that month due to a broken dehumidifier, and the bowls from the first week of the month had dried faster than those from the third week. I adjusted my schedule and stopped losing pieces to thermal shock. The cheat sheet did the actual diagnostic work.
The tricky part is keeping it honest when you're tired. Most people stop logging after a few weeks because entering six data points per piece feels like homework. I solve this by using shorthand. Clay bodies get a single letter code. Glazes get a two-character code. Firing schedules I write as abbreviations instead of writing out temperature curves. Instead of "cone 06 slow ramp to 1945°F hold two hours" I write "C06-1945-2H." Your shorthand system has to make sense to you in November when you're looking back at January entries, so test it on a weekend before committing to a full month of use. There's a counter-intuitive thing about these sheets that most beginners miss. They obsess over recording the successful pieces and neglect the wrecks. The wrecks are where the actual learning lives. A glaze that ran off the foot ring tells you more about your application technique than one that came out perfect. Track the bad batches with the same detail. Note the water content of your clay when a piece slumped. Record the humidity if you have a hygrometer. These variables don't seem connected to anything until you spot a pattern six months later when you move studios or switch clay suppliers. Another thing people get wrong is the firing schedule section. Don't just record the final cone. Record the ramp rate. If you normally fire at 150 degrees per hour and that one batch came out matte when it should've been glossy, knowing your ramp rate was the same helps you rule out firing as the cause and look elsewhere, like glaze particle size or application thickness. The firing schedule column should capture more than the destination number.
The biggest limitation of any Monthly Pottery Cheat Sheet is that it only works if you actually use it consistently. I've seen potters start strong, fill out two weeks of entries, then abandon it when real life interferes. Once you skip a week, the data loses its value because you can't cross-reference properly. The workaround is to make the sheet dead simple. One page per month. Pen and paper. No apps, no cloud sync, no version control nonsense. Your wheel side is the only place it needs to live. If you throw infrequently, maybe two sessions a month, the cheat sheet becomes more of an occasional reference than a tracking system. In that case, a quarterly format works better. Group your entries by season and note temperature and humidity shifts between winter and summer. Clay behaves differently in January versus July in almost every studio, and your glaze results will follow. A monthly sheet forces you to log weather data you wouldn't otherwise record. There's also the problem of glaze density variation. Two batches of the same recipe from different suppliers can fire completely differently because of raw material sourcing changes. Your cheat sheet won't catch this unless you add a batch number column for each glaze. I learned this after a ten-year gap where I thought I was using the same white glaze but got a crystalline surface on one firing and a smooth matte on the next. The supplier had changed the feldspar source. Without batch tracking, I would have blamed my technique and continued making the same mistake.
Get the Full Details
For downloading a ready-made template, search for ceramic track templates on pottery supply forums. Clay Connection and the Ceramics Monthly community boards both have user-shared sheets that cover the standard fields. They're usually basic Excel formats. You'll want to strip them down to your own shorthand anyway, so don't expect to adopt one without editing. The structure is useful as a starting point but nobody else's column headers match your workflow. Some potters find a binder with index cards works better than a single sheet. One card per kiln load instead of per piece. You write the date, the items fired, the glaze codes, and the firing schedule on the front. The back gets the results after unloading. This compresses a whole kiln's worth of data into one object and eliminates the temptation to log every single mug individually. You lose granularity but gain consistency, and for most production potters, consistency beats granularity. The cheat sheet isn't a magic system. It won't fix bad clay conditioning or tell you why your kiln thermocouple is reading twenty degrees off. What it does is give you a factual record instead of relying on memory, which degrades fast under stress. When you're pulling hot shelves out of a kiln and something looks wrong, your brain fills in gaps with assumptions. The cheat sheet forces you to check the actual data before you rewrite history.
