Mitochondria notes
Key paragraphs on the powerhouse of the cell and its role in respiration.
Hands-on, not heads-down.
Teach in your own way.
Build or adapt worksheets, presentations and tests once, then use them live, online, at each student's pace or on paper.
No credit card required.
What can you do with Praktikal?
Run it live and keep the whole class in step.
All your materials, built from the same 50+ building blocks
Questions, games, diagrams, whiteboards – snap them together, on screen or on paper.
Find it, make it yours,and share it back.
Find ready-to-teach materials
Search a growing library of lessons, worksheets and questions made by other teachers.
Use it as it is, or make it yours
Open a shared material and teach it today, or tailor every detail to your class.
Build a shared library
Pool materials with the colleagues you teach alongside.
Publish to the community
Share your best materials with teachers beyond your own school.
Trusted across classrooms
300+Schools
3500+Created lessons
1M+Student answers
Made with love in Estonia 💚 Used around the world
See where the class is,while you can still act on it.
Live results
Every answer, the moment it lands.
See who is stuck
By student, by question, at a glance.
Feedback in time
Nudge a student mid-lesson, not next week.
Marking that is done
Closed questions are scored for you. You review, adjust, and set the grade.
Turn what you already have,into lessons ready to teach.
From your own materials
Upload a PDF or doc, get slides, worksheets and tests.
Interactive, no code
Spin up a game or simulation and drop it into a lesson.
You stay in control
Let it run or review each step – every change is versioned and reversible.
Your AI, your call
Bring your own key, or connect ChatGPT and Claude.
See the whole process in action
Build a worksheet, run it with a class code, and watch the answers grade themselves – all in a free account, no payment details needed.
No credit card required.
More is possible. All on one platform.
I was a little shocked that I had not heard of Praktikal before – especially after seeing everything teachers can do here.
After teaching with Praktikal, I would no longer agree to teach at a school that does not use it.
Recognised across the education community
Selected for the European Commission's Digital Education Accelerator
Praktikal is an alumnus of the European Digital Education Hub Accelerator, the European Commission programme for Europe's most promising digital-education solutions. Over six months of mentorship, coaching, and pilots in real classrooms, we shaped Praktikal alongside a select cohort of EdTech teams from across Europe.
Honoured for education innovation
Acknowledged for local impact
Backed by education and enterprise partners
Our roots
From hands-on physics and chemistry kits to a platform for every lesson.
Praktikal grew out of hands-on physics and chemistry lessons and experiment kits. Praktikal's physics and chemistry materials and kits are now built on the general teaching platform at praktikal.app.
Explore Praktikal physics and chemistry kits
Ready to build your own?
Everything here began as a blank page in Praktikal. Start free and make it your own.