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Start with what you’re studying.
Pick a tool, add your material, and Merendón builds it from your sources.
Add a source to begin
Take a full Merendón course, show your work along the way, and earn a certificate you can share with schools and employers.
The Merendón English series. Level 1 of 5.
The Merendón English series. Level 2 of 5.
The Merendón English series. Level 3 of 5.
The Merendón English series. Level 4 of 5.
The Merendón English series. Level 5 of 5.
The Merendón History series. Level 1 of 5.
The Merendón History series. Level 2 of 5.
The Merendón History series. Level 3 of 5.
The Merendón History series. Level 4 of 5.
The Merendón History series. Level 5 of 5.
The Merendón Math series. Level 1 of 5.
The Merendón Math series. Level 2 of 5.
The Merendón Math series. Level 3 of 5.
The Merendón Math series. Level 4 of 5.
The Merendón Math series. Level 5 of 5.
A rigorous survey of advanced topics spanning multiple science disciplines for upper-level learners.
An introduction to core scientific principles, inquiry, and foundational concepts across disciplines.
Building on the basics — deeper exploration of physical, earth, and life science fundamentals.
Connecting scientific concepts across chemistry, biology, and physics for a complete foundation.
Explore the foundations of natural systems, ecosystems, and the living world from the ground up. Part of the Merendón Science Series.
Professor Quetzal reads your chapters and answers from them. It asks you questions back, so the answer is yours.
Record your study session with Quetzal and it becomes proof of the work: for your certificate, for your teacher, and for you. No more “I studied, I promise.”
Chat with Quetzal free. The full tutor and session recording are part of paid plans.
Every check, exam and note builds your map. See what you've mastered, and review the rest right before it slips.
Coming soon: share it as your Knowledge Passport.
Add a source once and Merendón Studio builds everything around it. Here's what one page of a biology textbook turns into.
Inside each leaf cell, chloroplasts capture light. Chlorophyll absorbs mostly red and blue light and reflects green, which is why leaves look green. The plant uses that energy to split water, releasing oxygen, and to turn carbon dioxide into glucose, the sugar it lives on.
Which colors of light does chlorophyll absorb?
Mostly red and blue. It reflects green.
What does the plant release when it splits water?
| Goes in | Comes out |
|---|---|
| Light | Energy |
| Water | Oxygen |
| CO₂ | Glucose |
Two voices talk you through it, like a podcast made for your chapter.
Clean slides you can present or study from.
Narrated slides that play like a short lecture.
Every idea and how it connects, on one page.
Summary, key terms and the questions most likely on the test.
Cards that come back right before you would forget them.
Practice questions with an explanation after every answer.
The main numbers and ideas as one picture.
Dates, people, terms or figures pulled into a sortable table.
Your own notes beside the source, with photos of your handwriting.
Learn anything, practice it until it sticks, and prove it.
Support every student, including the ones you couldn't reach before.
One platform for every class, with the controls a school needs.
A Merendón certificate is more than a score. It carries the evidence of the work you put in, and a credibility rating that rises with every piece of proof.
Awarded toDaniela Reyes
In the works: financial literacy, civics, learning skills and well-being. Studio works with any subject today, so you can bring your own material for these.
The free plan gives you Studio, one class and daily limits on every tool. Upgrade when you want more.
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