Doc Knott Chemistry · Blog

Chemistry help from Doc Knott

Chemistry is what we are learning now. Knowing what to do when you get stuck is the skill you carry everywhere.

Can’t Quiet Your Mind? You Can Still Practice Mindfulness.

Can’t Quiet Your Mind? You Can Still Practice Mindfulness.

Can’t Quiet Your Mind? You Can Still Practice Mindfulness.Doc Knott
Published on: 06/10/2026

You don’t have to make your mind go blank. And you don’t have to begin by sitting still. You can begin with something as ordinary as folding a towel.

The Average Hit the Bullseye. So What’s Wrong?

The Average Hit the Bullseye. So What’s Wrong?

The Average Hit the Bullseye. So What’s Wrong?Doc Knott
Published on: 03/10/2026

A good average can hide scattered measurements. Learn accuracy, precision and measurement error with two targets, a balance example and practice questions.

“I Understand It. So Why Can’t I Do It?” When Chemistry Homework Leaves Your Teen Stuck

“I Understand It. So Why Can’t I Do It?” When Chemistry Homework Leaves Your Teen Stuck

“I Understand It. So Why Can’t I Do It?” When Chemistry Homework Leaves Your Teen StuckDoc Knott
Published on: 29/09/2026

Your teen may genuinely understand the explanation and still need practice deciding what to do with it. That gives you something more useful to work with than wondering whether they were listening or how hard they’re trying.

They Understand the Homework. So What Happens on the Chemistry Test?

They Understand the Homework. So What Happens on the Chemistry Test?

They Understand the Homework. So What Happens on the Chemistry Test?Doc Knott
Published on: 23/09/2026

Your student understands the chemistry homework but struggles on tests. See how one fresh problem can reveal what needs practice, without starting over.

Before You Trust the Calculator, Check the Units

Before You Trust the Calculator, Check the Units

Before You Trust the Calculator, Check the UnitsDoc Knott
Published on: 18/09/2026

A calculator will finish an upside-down conversion without complaint. Unit cancellation helps students find the broken relationship, repair it and check their own work.

What to Watch Before the First Chemistry Test

What to Watch Before the First Chemistry Test

What to Watch Before the First Chemistry TestDoc Knott
Published on: 16/09/2026

Homework can look fine while a capable student is still borrowing the learning process. Try one closed-note chemistry problem before the first test and watch where the thinking stops.