On PractEZ: Its Logo and Values
The PractEZ mark is a polar curve, a variation on Temple Fay’s butterfly curve. It was plotted from an equation, not drawn by hand, and at the time it was simply a choice that felt right. The reasons are easier to say now.
The Logo
The curve is mathematical because the program begins with mathematics, and the program begins there because mathematics can be checked. A student in grade 6 or 7 either works the problem through or does not, and both the student and the teacher can see which. For children whose schooling rarely gives them clear, quick signals about how they are doing, that clarity is a kindness as much as a measure. A logo built from an equation makes a similar promise in its own way. Its shape follows from something, and anyone who cares to can check where it came from.
The curve also takes a long time to become itself. The line has to travel through twelve π, six full turns around the centre, before the flower closes. Stop it at two π or four π and what you have is unfinished. Each petal is the result of the line coming back through the same point again and again. This was intended from the start, and of everything in the mark it is the part most worth keeping in mind. It is what practice asks of a student who gets the same kind of question wrong on Monday and Tuesday and finally gets it right on Thursday. It is also what the program asks of itself, and of the schools and teachers it works with, in a sector where good ideas are often tried for a term and set aside before they have had the time to work.
Its butterfly lineage carries a faint reference to the butterfly effect, the idea that a small action can lead to a large consequence. The reference is kept faint on purpose. The butterfly effect, properly understood, is about outcomes that cannot be predicted, and PractEZ hopes for close to the opposite: that a few questions a day, answered honestly and repeated over a year, will add up in a way that is steady and can be measured.
Values
PractEZ holds five values, and all of them come from the loop the product runs on. A student answers a question, finds out straight away whether it was right, corrects what needs correcting, and comes back to try again. The values describe what that same loop asks of everyone involved, not only the student.
Purpose is the reason anyone comes back at all. It looks different depending on who you ask. For the organisation it is a single program with nothing else competing for attention. For a student it might be the quiet satisfaction of finally understanding something that had refused to make sense. For a teacher it is the chance to see whether the work is reaching the children it is meant for.
Integrity is acting on what you have been shown. A student who is told an answer is wrong can work out why, or can tap through to the next question. A teacher who can now see that yesterday’s lesson did not land can return to it, or can press on with the syllabus. The organisation can report what its pilots actually show, including what did not work, or it can report something more flattering. None of these choices is easy, and most of them are made when nobody is checking. That is why integrity sits at the centre of the set. It is the same thing the pedagogy asks of a child, asked of everyone else.
Perseverance is the willingness to go round again, since one pass through the loop changes very little and the results only show after many. It asks the same of a twelve-year-old as it does of a school or a funder, and it is no easier for any of them.
Partnership is how the feedback travels between people. The teacher keeps the teaching and PractEZ supports it. The student is trusted with their own practice. The organisation works directly with the classrooms it serves, with nobody in between.
Precision is the quietest of the five and the most strictly kept. Every practice item in PractEZ maps to a specific exercise question printed in the textbook the student already has. The program does not write its own syllabus or invent a parallel set of problems, and nothing goes in that the textbook does not contain. Many learning platforms build their own sequence and ask students and teachers to trust it. PractEZ declines to, and the reason is partly about rigour and partly about care. A child practising on a shared phone at night should not have to wonder whether what is in front of them is the same thing their teacher taught that morning. A teacher should not find a tool quietly pulling the class towards some other curriculum. Staying exactly with the source spares them both that doubt.
Set beside each other, the logo and the values say many of the same things. Perseverance is in the twelve π. Precision is in a curve that contains nothing beyond what its equation produces, in the same way the practice contains nothing beyond the textbook. Integrity is in a shape that can be traced back to where it came from. Not all of this was planned. The curve was chosen for mathematics, for persistence, and for the butterfly. The rest is easy to see in it now, and some of it may be a little generous.
The choice of a slow, exact, mathematical curve for a logo comes from the same place as the insistence that every question map to a printed page, and the belief that a child who keeps coming back, honestly, to the work in front of them will in time be better off for it. The curve seems to be a way of saying that before there were words for it.