Honors Chemistry Tutor for Students Who Get It in Class but Fail the Test

In class, everything makes sense. On the test, the questions look different and the same student is guessing. This is one of the most common patterns in Honors Chemistry, and the fix is more specific than "study harder."

What is actually going on

During a lesson, the teacher picks the method and walks through the setup. The student follows and feels sure. On the test, nobody picks the method for them. Deciding what type of problem this is, which quantity to convert first, and how to set it up are all skills that only develop by doing problems without a guide.

A small example of a decision the test makes you do alone

Question: How many molecules are in 18.0 g of water?

Decision 1: The question gives grams and asks for molecules, so a mole conversion sits in the middle.

Decision 2: grams → moles uses molar mass (18.0 g per mole).

Decision 3: moles → molecules uses Avogadro’s number (6.02 × 10²³ per mole).

Answer: 1.00 mol × 6.02 × 10²³ = 6.02 × 10²³ molecules.

A student who only watched this being solved often cannot produce decisions 1 to 3 alone. A student who has done twenty similar problems from a blank page can.

Where the points go

Type of mistake	What it looks like	Fix
Wrong first step	Starts multiplying without a plan	Write the path (what you have, what you need) before calculating
Units dropped	Correct math, wrong or missing units	Carry units through every line
Rushed setup	Silly errors on easy points	Slow down on the first line, check at the end
Blank on unfamiliar wording	Freezes when a problem looks different	Practice varied problem wording

What builds the skill

Solving from a blank page

Close the notes, set a timer, and try it. Then compare to the solution and mark the first wrong step.

Explaining out loud

A live class where students talk through reasoning shows gaps that silent homework hides.

Feedback on the actual work

Specific comments on where the line of reasoning broke are what change the next attempt.

Turn understanding into points

Live problem solving practice and written feedback on every assignment.

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Common questions

Why does my child do well on homework but poorly on tests?

Homework usually allows notes and examples. Tests remove those supports, so the gap between knowing and performing shows up.

Is this a focus problem?

Sometimes, but more often it is a lack of practice solving problems without guidance. That is very fixable.

How long does it take to close the gap?

Many students improve within a few weeks of practicing on blank page problems with feedback.