The TOOL in Precision Teaching is the Standard Celeraton Chart. Like this one. Here all the data recorded becomes valuable information for the teachers. This chart is about reading skills for a special need student. Dots are how many words he is reading for minute. The yellow badn is our fluency aim (about 250 words per minute). The black, thick, vertical line are the phase changes. They indicates when something relevant, that could impact the behaviors happened. it could be a change of materials of location or the implementation of new tag points.

In this video I am explaining how I have been using the Standard Celeration Chart to track the Covid pandemic in Italy.

And for a further, faster explanation on Precision Teaching and the Standard Celeration Chart: https://www.youtube.com/watch?v=cueir_tcfCg