How do I make a concept map for studying?

Start with a question and a small set of concepts. Connect pairs with labelled arrows, read each link as a sentence and check it against your source.

What should I write on a connecting line?

Use a phrase that explains the relationship, such as increases, requires or is an example of. Read the connected terms and phrase together to see if the claim is accurate.

Can a concept map be written as text?

Yes. Write one relationship per line with a starting idea, a connecting phrase and a target idea. This works in a plain document and can be easier to read on a small screen.

How do I review from a concept map?

Hide your map and recreate a few key relationships. Check any missing link or reversed arrow, then explain a fresh case using the corrected map.

Make the connections visible

How to Make a Concept Map

Start with a question, choose the ideas needed to answer it, and connect those ideas with words that explain the relationship. Read each arrow as a sentence. When the sentence is vague or wrong, fix the label or split the arrow into two steps.

By Rain Night Café · 7 November 2026. We make the café linked below. The reservoir exercise is original.

Draw a map around one question

Write a question at the top of the page. Choose something with several connected parts, such as “What determines whether the amount of water in a tank rises or falls?”
List four to six ideas from memory. Place the most useful ones near the question, leaving room to add missing concepts later.
Draw arrows between pairs and label each arrow with a phrase. Try reading the result as “starting idea, relationship, target idea.”
Open your source and check the claims. Add the conditions that matter, remove duplicates and mark anything that still needs clarification.

UNC’s Learning Center suggests sketching connections from memory, checking course materials for gaps and explaining or recreating the finished map. You can draw boxes on paper or record the relationships as a text list. UNC Learning Center’s concept-map guide

Worked map for a water tank

Imagine a tank that can receive water through one pipe and lose it through another. Ignore leaks and evaporation for this exercise. The question is how the amount of water changes over one minute. Start with inflow, outflow, net flow and amount stored.

Inflow minus outflow gives net flow in litres per minute.
Positive net flow increases the amount stored while the tank has room.
Negative net flow decreases the amount stored while water remains.
Equal inflow and outflow keep the amount stored steady over the interval.

A first sketch might say “Inflow raises the water amount.” That link misses outflow. Replace it with the net-flow relationship so the map can explain a falling amount even while water enters. If 5 litres enter per minute and 8 leave, the net flow is minus 3 litres per minute under these assumptions.

Try a new case before checking the answer

Water enters and leaves at 6 litres per minute. Which arrow explains what happens, and which assumption would you revisit if the tank overflowed?

The equal-flow link explains a steady amount when the two rates include all the water entering and leaving. An overflow introduces another outflow. Check whether the stated rate includes it before applying the same map.

Turn your map into a study question

Cover two relationship phrases and recover them aloud or in writing. Then choose an example that could make one link fail. In a history class, a relationship might say that one decision contributed to an outcome under particular circumstances. Add the evidence for the link and a plausible competing explanation. In a biology class, a link may need a location or a condition. Keep the qualifier near the arrow so it survives the next review.

When you are working from a dense reading, use a reading question to choose what belongs on the map. If a relationship still feels unclear, try explaining that one link in your own words. Limit the first draft to a few links so there is time to check them.

Keep the map in your own notebook or editor. The free café provides ambient sound and a shared 45/10 timer for a review block. Your course material supplies the checks for the relationships you draw.

Sketch four links in the free café →Explore Café Pass scenery →

Frequently asked questions

How do I make a concept map for studying?: Start with a question and a small set of concepts. Connect pairs with labelled arrows, read each link as a sentence and check it against your source.
What should I write on a connecting line?: Use a phrase that explains the relationship, such as increases, requires or is an example of. Read the connected terms and phrase together to see if the claim is accurate.
Can a concept map be written as text?: Yes. Write one relationship per line with a starting idea, a connecting phrase and a target idea. This works in a plain document and can be easier to read on a small screen.
How do I review from a concept map?: Hide your map and recreate a few key relationships. Check any missing link or reversed arrow, then explain a fresh case using the corrected map.