STEM Learning and Resources

STEM Learning with Real Impact

Tensai is a dynamic STEM learning ecosystem designed to support students, teachers, and changemakers with custom-built learning resources that make science engaging, accessible, and inspiring.

Watch Our Intro Video

Image card
About us

Experience our user-friendly STEM learning resources

Founded with the vision ignite curiosity and empower the next generation of thinkers, innovators, and leaders through accessible, engaging, and high-quality science learning for all.

“Tensai” means genius in Japanese - and at Tensai.org, we strive to live up to that name. Our platform offers a rich collection of expertly crafted science resources designed to support, enhance, and deepen classroom learning. Whether you're reviewing a tough concept or exploring beyond the syllabus, our clear explanations, vivid illustrations, and engaging materials make science accessible and exciting for learners at every level.

Our Values, Our DNA

  • Inclusivity and Diversity
  • Creativity and Innovation
  • Excellence
  • Student-centered learning
Tensai about us image

Mission Statement

Tensai is committed to creating a dynamic science learning ecosystem that provides students, educators, and changemakers with custom-built resources aligned with student's curriculum. We strive to make science education more interactive, inclusive, and relevant.

Select Your Grade

At Tensai, we offer a complete range of STEM learning resources from Grade 1 to 12, along with select advanced science courses for curious minds ready to go further. Our platform also provides personalized tutoring and career coaching to help students succeed academically and prepare for exciting futures in STEM and beyond.

STEM for Kids

Hands-on learning for curious young minds (Pre-K & Kindergarten)

Young Minds

STEM for Early Elementary

Building strong foundations through hands-on exploration and real-world connections.

Grade 1 Grade 2 Grade 3

STEM for Upper Elementary School

STEM resources for Grade 4 to 6.

Grade 4 Grade 5 Grade 6

STEM for Junior High

Extensive and detailed STEM resources for students in grade 7 to 9.

Grade 7 Grade 8 Grade 9

STEM for Senior High

Biology Chemistry Physics

College Sciences

Becoming a STEM expert

Microbiology Bacteriology Immunology Virology Mycology Mycology

Junior High Sciences

Junior High science at Tensai STEM Academy builds on the foundational knowledge gained in elementary school and prepares students for the more specialized sciences of high school. Students explore increasingly complex concepts across Life Science, Physical Science, and Earth and Space Science, while developing essential skills in scientific inquiry, problem-solving, and hands-on experimentation.

Grade 7 Units

  • 1 - Interactions and Ecosystem
  • 2 - Plants For Food and Fibre
  • 3 - Heat and Temperature
  • 4 - Structures and Forces
  • 5 - Planet Earth

Grade 8 Units

  • 1 - Mix and Flow of Matter
  • 2 - Cells and Systems
  • 3 - Light and Optical Systems
  • 4 - Mechanical Systems
  • 5 - Freshwater & Saltwater Systems

Grade 9 Units

  • 1 - Biological Diversity
  • 2 - Matter & Chemical Change
  • 3 - Environmental Chemistry
  • 4 - Electrical Principles & Technologies
  • 5 - Space Exploration

Senior High Courses

Biology

The study of living organisms - plants and animals, divided into many specialized fields that cover their organisms structures, functions, behavior, evolution, and the environment.


Start Biology Course

Chemistry

The study involving the identification of the substances of which matter is composed; the investigation of their properties and the ways in which they interact, combine, and change; and the use of these processes to form new substances.


Start Chemistry Course

Physics

The subject matter of physics, distinguished from that of chemistry and biology, includes mechanics, heat, light and other radiation, sound, electricity, magnetism, and the structure of atoms.


Start Physics Course

College Courses

Microbiology

Microbiology is the study of microscopic life forms—tiny organisms like bacteria, viruses, fungi, and more, that shape our health, environment, and the world around us.


Start Course

Bacteriology

Bacteriology is the branch of microbiology that focuses on the study of bacteria, their structure, function, and role in health, disease, and the environment.


Start Course

Virology

Virology is the study of viruses and how they infect living organisms, cause diseases, and interact with their hosts.


Start Course

Mycology

Mycology is the scientific study of fungi, including their biology, ecology, and impact on health, agriculture, and industry.


Start Course

Immunology

Immunology is the study of the immune system and how the body defends itself against diseases and infections.


Start Course
Science Labs and Experiments

"Learn by Doing: One Experiment at a Time!"

We can’t overstate the importance of science labs in education. Labs provide students with various opportunities to explore, learn and experiment.

We start with simple experiments designed for kids and then the experiments become bigger and more complex as they go into Junior and Senior High School.

Start Lab Activities

Tensai Labs image
Coaching

Get personalised support through our Coaching Programs

1-on-1 Tutoring Program
Whether your child needs help catching up, staying on track, or exploring advanced topics. Our expert tutors tailor each session to their unique needs and learning style. From Grade 1 to 12, we make science engaging, understandable, and fun for all students.

Learn more

Career Coaching
Turn curiosity into a career with Tensai’s Science Career Coaching. Designed for teens and young adults, this program helps learners discover exciting STEM pathways, set meaningful goals, and connect schoolwork with real-world career opportunities.

Learn more

Tensai coaching image

We are happy with our growth

200K+

More than 200K monthly users from accross the globe

+50

Teachers contribute learning resources through Tensai

12 +

STEM learning for all students from Grade 1 to 12, and some college level courses

What our students and parents say:

"My daughter and I just wanted to reach out because you've been such an enormous help with her photosynthesis project for her Science class! For her project she was asked to create a comic strip that demonstrates her understanding of photosynthesis. While looking for information to help with her project we discovered your biology page and found it to be an incredible help. It's her first science class project for the year so she wanted to get the best possible grade on it and I think she will thanks to you! :) "
Lisa Parent from USA
"Following your courses from Kenya and learning a lot!"
Erick Student from Kenya
"I have been reading your science materials since 2021 and have seen the growth of the site is just amazing. considering all your teachers are volunteers, I find this really amazing."
Michael Student from Ethiopia

Join the Tensai Family

Join the Tensai family and start your science learning journey today! Whether you're a curious student, a passionate parent, or an inspired educator, Tensai is here to support you with engaging resources, expert tutoring, and real-world guidance. Discover the joy of learning, grow your skills, and become part of a community that believes in the power of science to change lives.

Join Our Ecosystem



Logging in allows you to access additional resources such as practice quizzes, assessment tests and a dashboard to track your progress throughout your learning journey.

Sign Up

Sign in

For security reasons, ensure your password is unique

Tensai log in page