Last updated on 12 May 2026
There is this very special moment in the making. Physics and Chemistry. You display the periodic table… and in front of you, looks that oscillate between "discreet panic" and "immediate disconnection" 🙂.
A mosaic of letters and numbers that looks more like a secret code than a tool.
I was emailed a free resource who is trying to change the situation and that I strongly advise you. This is the site Periodic Table.
A site that offers a Interactive Periodic Table, designed for learning, easily usable in the classroom, from High School to High School. Free and without registration. And above all: a tool that makes you want to explore and makes it easier to memorise. Not bad, right?
Table of Contents
A painting that responds when you click
The principle is simple: each element is clickable and opens a clear, structured and legible form at a glance.
Name, symbol, atomic number, mass … the bases are immediately visible. Then come the position in the table, the families, the color codes. Gradually, the student understands that the table is not an arbitrary grid, but a logical organisation.
What works very well is this impression of natural navigation: we switch from carbon to oxygen, then to iron, we bounce back on a student question, we zoom in, we compare. The painting becomes a discussion support, not a Frozen Poster.
And when concrete uses appear (technology, industry, daily life), anecdotes included, chemistry finally comes out of the manual to enter the real. Good look.
Sheets that structure the reading of the table
Everything is organised in the same way from one element to another with a simple but clear sheet. Useful for students to quickly take landmarks.
They learn where search for information, how to read it, how to connect an element to its family, its properties, its uses. Little by little, they can build a true reading skill of the periodic table — not just mechanical memorisation.
Each element opens on a sheet that is both complete and digestible. It immediately contains the essentials: symbol, atomic number, mass, position in the table, family, key properties and common uses.
I also like the section Did you know?, which adds an anecdote, an astonishing fact or a link with everyday life. This small bonus attracts attention and gives room for discussion. As a result, students don’t just read a … card, they’re really interested in it.
Projected in class, used independently or consulted at home, these cards quickly become a support for work and memorize.
Learning by manipulating (and not just by watching)
In addition to the complete periodic table, the site offers a section Learning It deserves attention, as this is where the site takes on its full dimension. pedagogical.
Two tools make a clear difference.
The interactive quizzes, first. Easy to launch, without setting up, they fit naturally into a session. Collectively on the board, as a small challenge between teams or in individual activity, they make it possible to verify understanding without turning the assessment into an anxiety-provoking moment.
👉 https://tableauperiodique.com/quiz
Another very interesting feature: the property comparator. It allows you to display several elements side by side to observe their characteristics. It is ideal to bring out the trends in the periodic table and to enter into a real investigative process.
Why does sodium react more violently than lithium?
👉 https://tableauperiodique.com/comparer
The site also offers table supports adapted to college and high school levels, printable versions, … memorization aids
An educational resource around the periodic table that easily finds its place in the classroom
This type of pedagogical resource works particularly well at the beginning of the chapter, to set the scene. We project the painting, we zoom in on some familiar elements, we make the students talk. Families appear, logics are drawn, links are created.
It also serves very well to structure a progression: one session focused on symbols and families, another on trends, another on comparison. And in between, a quiz to anchor the gains.
Students in difficulty can read the cards at their own pace. The fastest ones explore, compare, dig. Group work takes shape around chemical families or uses.
The tool makes it easy to move from front-end teaching to a more dynamic approach, without disrupting its pedagogy.
A resource that keeps its promises
What I like about Periodic Table is not the accumulation of features. This is the balance. The interface is clean, without overload. The information is reliable and well prioritized. Tools are useful, not gadget. A good way to turn this intimidating old painting … into a real exploration ground for students. A particularly useful digital tool in physics-chemistry class.
And everything is accessible for free, without ads, without traps, without restricted versions.
Congratulations to the two creators of this little pearl for science.
👉 The site can be found here: https://tableauperiodique.com/
English