I have been teaching advanced techniques to professional photographers for years and SOMETIMES, for me, that adds new meaning to the phrase "pain in the *ss" I don't mean that to be unkind or condescending but someof them have developed so many bad habits that it impossible to help them move forward.
I sometimes do better with talented rookies!
So, it's like music lessons! To gain proficiency at playing a musical instrument there are basics and exercises that need to be learned and let's face it- sometimes kids find that tedious and boring- "all the Etudes and scales- UGH"- the wanna Rock 'N' Roll or play Bach Fugues in the first week of lessons. I know, I took music lessons as a kid! So, just before my music teacher was gonna jump out of the window or throw me out of the said window, he came up with a system that I have since adopted for photograhey teaching.
The method: My teacher asked me what kinda music I wanted to play and then introduced the exercise or chord theory that would enable me to play it. This gave me finger strength and muscle memory to play the piece. I soo realize that I need to do the work to get the results. Kids and adults always respond to rewards for their hard work- it's encouragement!
Detached theory and mathematics are boring but once you attach a technique to the desired results things will CLICK. Exposure is important simply becse pictures that are too dark or too ligh and lack detail can be disappointing. F/stop can be boring unless you can show how they also control the depgh of the field to weigh blur or incle more background detail. Shutter speeds and is equally boring like fractions in math class until they can use the freeze action in sports photography. So the "exposure trigger becomes more than a geometry lesson.
Kids are smart- they can learn all kinds of complicated RULES in sports. Ever seen the BASEBALL rule book- it puts any advanced photogrh text to shame! Kids are tech-savvy. If I have computer issues, I call my granddaughter!
Kids are tough and resilient. They won't melt down if you offer critiques but always point out the successful parts first. You cannot TEACH TALENT, they either have it or they don't but you can help them develop the talent they have.
So many folks insist the should be no rules in art- they feel that rules are somehow restrictive or counterproductive to self-expression. To me, that is like saying there should be no tools in auto-mechanics or brain surgery. Photograhy is an art and a science and a few of the basic rules are simply the TOOLS. If a kid is creative, he or she will put the tools to creative use and make or break them accordingly. If the kid is not particularly artistic, he or she, will at least, learn on top to make clearer, sharper more well-crafted pictures.
Experimentation should be encouraged but sometimes kids and adults can flounder around endlessly and become discouraged without a bit of practical guidance and the right tip or trick a the right time.
Well- I still play a bit of music- it comes in handy to drive mice and other pests (including some relatives) out of the house. Our cat likes it when I play! This is why I continued on in photography!