The test is Friday.
Your student sits down Wednesday night, opens their notebook, and discovers 18 pages of class notes.
There are definitions.
Examples.
Diagrams.
Half finished sentences.
Things the teacher underlined.
Things your student underlined.
A few sections they barely remember writing.
So they begin at page one and start reading.
Forty five minutes later, they've made it to page nine.
They've technically been studying.
But have they actually figured out what they know?
Probably not.
This is one of the most common problems I see with students.
They have notes, but they don't have a study system.
Class notes are primarily a record of what happened during instruction.
A useful study guide should do something different.
It should organize the important material, identify what the student needs to know, and most importantly, give the student a way to test whether they can retrieve and use that information without looking at the answer.
That last part matters.
A major review of learning techniques found that practice testing and distributed practice were two of the most broadly effective study strategies, while passive strategies such as rereading and highlighting received much weaker ratings.
So instead of telling your student:
“Go study your notes.”
It may be much more useful to teach them how to turn those notes into something they can actually study from.
First, Understand the Difference Between Notes and a Study Guide
Class notes answer the question:
“What did we cover?”
A good study guide should answer several different questions:
“What am I expected to know?”
“What am I expected to be able to do?”
“What do I already understand?”
“What am I still struggling with?”
“How can I test myself?”
That's a big difference.
Imagine a student's biology notes contain three pages about cellular respiration.
There are diagrams of mitochondria, definitions of glycolysis, ATP, NADH, the Krebs cycle, and the electron transport chain.
Simply copying those notes into a cleaner document doesn't necessarily create a study guide.
The student has created prettier notes.
A useful study guide might instead contain questions like:
What is the overall purpose of cellular respiration?
Where does glycolysis occur?
What are the major inputs and outputs of each stage?
How is ATP produced?
Why is oxygen important?
Can I draw the process from memory?
Now the material can actually be used for retrieval practice.
Step One: Gather Everything Before You Start
The student's class notes should be the starting point, not necessarily the only source.
Before building the guide, gather the materials the teacher has provided.
That might include:
Class notes.
Slides.
Homework.
Quizzes.
Worksheets.
Textbook sections.
Review sheets.
Previous tests.
Online assignments.
Learning objectives.
The goal is to answer:
“What has my teacher actually emphasized?”
This prevents a common mistake.
Students sometimes spend an hour studying an obscure paragraph from the textbook while overlooking something their teacher discussed repeatedly in class.
If the teacher spent 25 minutes on a concept, assigned homework about it, and included it on a quiz, that's a pretty strong signal that the concept deserves attention.
Step Two: Organize the Notes Into Topics
Don't immediately start studying.
First, organize.
Suppose your student's chemistry notebook contains 16 pages from the current unit.
Instead of viewing it as 16 pages, divide it into topics.
For example:
Intermolecular forces
Properties of solids
Liquids and gases
Ideal gas law
Kinetic molecular theory
Now the student isn't facing:
“I have 16 pages to memorize.”
They're facing five specific areas to learn.
That feels much more manageable.
It also makes weaknesses easier to identify.
A student might realize:
“I understand solids and liquids pretty well, but I have no idea how the ideal gas law works.”
Excellent.
That's useful information.
A good study guide doesn't just organize information. It helps direct attention.
Step Three: Separate “Know” From “Do”
This is one of the most useful distinctions students can make.
Some test material requires students to know information.
Other material requires students to do something with it.
For example, an AP Biology student might need to know:
The function of an enzyme.
The meaning of activation energy.
Factors that affect enzyme activity.
But they may also need to:
Interpret an enzyme activity graph.
Predict how temperature changes affect a reaction.
Analyze an experimental scenario.
Explain why a mutation could alter enzyme function.
Those are different demands.
The same thing happens in math.
A student may need to know:
The quadratic formula.
But they also need to be able to:
Recognize when to use it.
Substitute correctly.
Simplify the result.
Interpret the solutions.
A strong study guide includes both.
For every topic, students should ask:
“What information do I need to know?”
and
“What should I be able to do with it?”
Step Four: Turn Statements Into Questions
This is where notes begin becoming an actual study tool.
Suppose the student's notes say:
Mitosis produces two genetically identical daughter cells.
Turn it into:
What is produced during mitosis?
Or:
How do the daughter cells produced by mitosis compare genetically with the parent cell?
Suppose history notes say:
The Treaty of Versailles imposed reparations on Germany following World War I.
Turn that into:
What financial obligations did the Treaty of Versailles impose on Germany?
Then go further:
Why did the Treaty of Versailles contribute to resentment in Germany?
Now the student has questions they can answer without looking at the notes.
That's much more powerful than repeatedly reading the same sentence.
Research on learning strategies consistently supports this general idea. Trying to retrieve information from memory can strengthen learning and also reveal what a student does not yet know.
Step Five: Include Practice Problems
For subjects like math, physics, chemistry, accounting, and statistics, questions alone aren't enough.
Students need problems.
Suppose the student's Integrated Math II notes include an example of solving:
x² + 7x + 12 = 0
The study guide shouldn't simply contain that completed example.
It should contain new problems requiring the same skill.
For example:
x² + 9x + 20 = 0
Then perhaps a slightly different version:
2x² + 7x + 3 = 0
Then a problem where the student has to decide which method to use.
This progression matters.
Students often become comfortable solving problems that look almost identical to the teacher's example.
Then the test changes the presentation slightly.
Suddenly they don't know what to do.
A good study guide should require students to recognize the concept, not merely imitate an example.
Step Six: Add an “I Don't Understand This Yet” Section
This might be the most important section of the entire study guide.
Most students naturally gravitate toward what they already know.
Why?
Because it feels good.
If they know vocabulary well, they'll review vocabulary.
If they're good at one type of math problem, they'll solve more of those.
Studying feels productive because they're getting everything right.
Meanwhile, the difficult material gets avoided.
So create a section called:
Still Need to Learn
Every time the student encounters something confusing, it goes there.
Maybe the list says:
Difference between mitosis and meiosis
How to interpret pedigree diagrams
Purpose of crossing over
Difference between genotype and phenotype
Now the student's study priorities are obvious.
Instead of studying the entire unit equally, they can focus more heavily on the concepts that remain weak.
Step Seven: Use the Teacher's Old Questions
Previous quizzes and tests are extremely valuable.
Students often look at a returned quiz, see the grade, and put it into their backpack.
That's a missed opportunity.
A teacher's previous questions reveal how that teacher assesses learning.
Does the teacher ask mostly definitions?
Application questions?
Multi step calculations?
Written explanations?
Graph interpretation?
Questions requiring students to compare concepts?
Use those questions when building the study guide.
Don't simply memorize the answers.
Ask:
“What skill was this question testing?”
Then create another question that requires the same skill.
For example, if a chemistry quiz asked students to determine the strongest intermolecular force in H₂O, don't just memorize:
Hydrogen bonding.
Practice identifying intermolecular forces in several different substances.
That's learning the underlying skill.
Step Eight: Add a “Can I Explain This?” Section
Knowing a definition and understanding a concept aren't always the same thing.
Suppose your student memorizes:
Natural selection is the differential survival and reproduction of organisms due to differences in phenotype.
Great.
Now ask:
“Explain natural selection without using the definition.”
Can they give an example?
Can they explain how a population changes over generations?
Can they explain why individual organisms don't evolve during their lifetimes?
This is where self explanation can be useful. Research reviews have identified self explanation as a promising learning strategy, particularly when students explain relationships between ideas or the reasoning behind problem solving steps.
A useful study guide might therefore include prompts such as:
Explain why...
Compare...
What would happen if...
How is ___ different from ___?
Why does this work?
Teach this concept to someone who has never learned it.
Those questions force students beyond simple memorization.
Step Nine: Don't Put the Answer Directly Under the Question
This seems minor.
It isn't.
Suppose the study guide says:
What is the powerhouse of the cell?
Answer: Mitochondria
The student's eyes immediately see the answer.
They never truly attempt retrieval.
Instead, keep answers separate.
Put them on another page.
Fold the paper.
Cover the answers.
Use flashcards.
Use a separate answer key.
The important thing is that the student has to attempt an answer before seeing it.
A major research review notes that retrieval based practice tests can include flashcards, textbook questions, and other forms of self testing, and that retrieval practice is particularly useful when students continue practicing material across study sessions.
Step Ten: Mark Everything Green, Yellow, or Red
Once the study guide is complete, have the student attempt it.
Then classify each topic.
Green: I can do this independently.
Yellow: I mostly understand this, but I'm inconsistent or need occasional help.
Red: I cannot do this independently yet.
Now the student has a map.
Suppose their guide contains 30 concepts.
Eighteen are green.
Eight are yellow.
Four are red.
They do not need to spend equal time on all 30.
Start with the red material.
Then move to yellow.
Briefly revisit green later to make sure it stays green.
This prevents one of the biggest wastes of study time:
repeatedly reviewing things the student already knows.
Step Eleven: Make the Student Close the Study Guide
This is where studying actually becomes interesting.
Once the student has reviewed the guide, close it.
Take out a blank sheet of paper.
Then ask:
“Write everything you remember about this unit.”
Or take one section:
“Write everything you know about cellular respiration.”
Then compare the result with the study guide.
What did they remember?
What did they forget?
What did they misunderstand?
This is sometimes called a brain dump or free recall exercise.
The important mechanism is retrieval.
Instead of looking at information and asking whether it seems familiar, the student attempts to produce it from memory.
Research reviews have repeatedly found practice testing to be a particularly effective learning strategy, including forms of practice that require students to recall information themselves.
Step Twelve: Turn the Study Guide Into a Practice Test
A study guide should eventually become something the student can use to simulate the assessment.
If the real test includes multiple choice questions, short responses, and calculations, create practice in all three formats.
If the test is primarily mathematical problem solving, the student should spend most of their time solving problems.
If the exam requires essays, they should practice constructing arguments.
If diagrams need to be labeled, print or draw blank diagrams.
If vocabulary matters, test vocabulary.
The study method should resemble the performance the student will eventually need to produce.
Don't prepare for a problem solving exam entirely by reading.
Don't prepare for an essay exam entirely with flashcards.
Match the practice to the task.
Don't Make the Study Guide Too Pretty
This is a surprisingly common trap.
Students spend two hours creating a beautiful study guide.
Different colored headings.
Perfect handwriting.
Decorative borders.
Highlighted vocabulary.
Carefully drawn diagrams.
Then it's 10:30 PM.
They haven't actually tested themselves once.
Creating the guide feels productive because the student is interacting with the material.
And some organization is genuinely useful.
But the guide is a tool.
Making the study guide is not the same as studying the study guide.
Set a reasonable limit on preparation.
Then start retrieval and practice.
Don't Simply Rewrite Every Note
This is another common mistake.
Students take 20 pages of notes and rewrite them into 15 pages of notes.
That's a lot of work.
But very little has changed.
A good study guide should generally be more selective.
The student should be deciding:
What's important?
What's related?
What can be grouped together?
What do I need to memorize?
What do I need to understand?
What do I need to practice?
What don't I know yet?
That decision making is part of what makes the process useful.
Don't Wait Until the Night Before the Test
The best study guide in the world isn't particularly helpful if the student finishes creating it at midnight before an 8:00 AM exam.
Spacing matters.
A major review of ten commonly used learning techniques rated distributed practice, spreading study across time rather than concentrating it into one cram session, among the highest utility strategies. A later meta analysis covering 242 studies likewise found distributed practice and practice testing among the most effective techniques it examined.
Ideally, students should begin building the study guide before the course reaches the night before the test.
Even better, build it throughout the unit.
Monday's notes become Monday's questions.
Tuesday's notes add new questions.
Wednesday's material gets added.
By the time the test approaches, the study guide already exists.
Now the student's time can be spent using it.
A Simple Three Day System
Suppose the test is Friday.
On Tuesday, build the guide.
Organize notes into topics, identify important concepts, create questions, and add practice problems.
On Wednesday, attempt the guide without looking at the answers.
Mark material green, yellow, or red.
Spend most of the study session repairing red areas.
On Thursday, take a practice test or complete a full retrieval session without notes.
Then review mistakes and revisit remaining weak areas.
Friday morning should not require relearning the entire unit.
The student might spend ten minutes reviewing a few difficult concepts.
That's very different from trying to learn six weeks of material Thursday night.
What Should Parents Do?
Parents don't need to create the study guide.
In fact, ideally they shouldn't.
The student should be doing the thinking.
But parents can help structure the process.
Instead of asking:
“Did you study?”
ask:
“What are the three topics you're least confident about?”
Instead of:
“Did you read your notes?”
ask:
“Have you tested yourself without looking at them?”
Instead of:
“How long did you study?”
ask:
“What can you do now that you couldn't do before you started?”
Those questions encourage students to think about learning rather than simply time spent.
The 20 Minute Test
Here's a simple experiment parents can try.
A few days before the next test, have your student spend 20 minutes working completely independently.
No notes.
No textbook.
No Google.
No AI.
No parent.
No tutor.
Give them questions or problems representative of what will be on the exam.
Then look at what happens.
If they can answer most of them confidently, great.
If they cannot, that's useful too.
You have discovered the problem before the test instead of after it.
That's one of the biggest advantages of a good study guide.
It doesn't simply help students review.
It exposes what they don't know while there's still time to do something about it.
The Bottom Line
Class notes are valuable.
But having notes and knowing how to study are two different things.
Students often make the mistake of repeatedly reading, highlighting, or rewriting their notes because those activities feel productive.
A better study guide transforms those notes into something active.
Organize the material into topics.
Separate what students need to know from what they need to do.
Turn information into questions.
Create new practice problems.
Identify weak areas.
Explain concepts without looking.
Practice retrieving information.
Then simulate what the student will eventually need to do on the test.
Research on learning strategies gives parents good reason to emphasize practice testing and studying across multiple sessions rather than relying primarily on passive rereading or last minute cramming.
Ultimately, the goal of a study guide isn't to create a beautiful summary of everything the teacher said.
It's to answer a much more important question:
“If the test were right now, what could I actually do without help?”
Once students can answer that question accurately, studying becomes much more efficient.
Because instead of spending hours reviewing everything, they can focus their attention where it matters most:
on the things they haven't learned yet.
