Online STEM Simulations and other interactive resources for science and technology education

Explore our thematic units of free STEM simulations and resources. You’ll find interactive experiments and educational tools of various types and levels of difficulty, ready to use, at no cost to you

Mathematics

More than 40 online simulations and interactive activities to learn and teach Mathematics in a practical and visual way

Physics

Over 140 online simulations and virtual experiments to explore the principles of Physics visually and enjoyably

Chemistry

More than 70 interactive simulations and virtual labs to understand reactions, bonds, and properties of matter step by step

Earth Science

Over 65 online simulations and other educational resources to discover astronomy, geology, and much more

Circuits

A collection of interactive online simulations to build, measure, and understand electric circuits in a visual and hands-on way

We help you learn and teach STEM

STEM education is a challenge

Our online interactive resources are designed to help you learn and teach effectively

Take advantage of them!

STEM Education

STEM education is an innovative educational approach that integrates science, technology, engineering, and mathematics. Its goal is to prepare students for careers related to these fields and to successfully face the social and economic challenges of the 21st century.

STEM Students

STEM students may face various difficulties depending on their level and experience, but some are common: limited understanding of basic concepts, difficulty applying abstract ideas to the real world, lack of critical thinking, low motivation, and little practice.

STEM Teachers

Being a STEM teacher is a significant challenge, as it requires not only highly specialized technical knowledge but also strong pedagogical and communication skills to convey these complex concepts clearly, engagingly, and effectively.

To learn and experiment

In each thematic unit, we offer science kits and educational tools that connect theory with practice in a fun and effective way

Electromagnetism kit

Electricity and magnetism educational kit

Conjunto de espejos

Conjunto de espejos para el estudio de la óptica geométrica

Equipo de electrólisis

Equipo de electrólisis de agua para laboratorio escolar

Principio de Arquímedes

Equipo demostrador del principio de Arquímedes

Pendulum

Pendulum for physics laboratory experimentation

Electromagnetic kit

Electricity and magnetism experiment kit

Kit eléctromagnético

Kits de experimentos de electricidad y magnetismo

Dispositivo de destilación

Dispositivo de destilación de vidrio de laboratorio

Advanced Telescope

Reflector astronomical telescope for amateurs or professionals

Reostato

Resistencia eléctrica deslizante para laboratorio

Experimentos de ingeniería mecánica

Explora la física de la fuerza y el movimiento

Centrifuge

Scientific mini-centrifuge for laboratory use

Microscope

Microscope for adults and children

Star Projector

Realistic starry sky night light projector

Pythagorean Theorem

Visual Pythagorean Theorem Demonstrator

Geometric solids

Set of 15 transparent 3d geometric shapes

Scientific balance

Scientific balance for education

Molecular model

Molecular model kit with which to build all types of molecules

Mirror assembly

Set of mirrors for the study of geometrical optics

Luna flotante

Lampara de luna que gira y levita

Giants of science

“If I have seen further, it is by standing on the shoulders of giants”

Isaac Newton

Discover in each thematic unit some of the scientists who have shaped history and made it possible for us to get to where we are today

Robert Wilhelm Bunsen

1811

–

1899

Robert Bunsen desarrolló el análisis espectroscópico y mejoró técnicas de laboratorio, sentando bases de la química analítica moderna

“El laboratorio es el corazón de la química”

Archimedes

287 a.C.

–

212 a.C.

Archimedes established fundamental principles of mechanics and hydrostatics, including the famous Archimedes’ principle of buoyancy in fluids

“Give me a place to stand, and I will move the world”

Evangelista Torricelli

1608

–

1647

Evangelista Torricelli invented the mercury barometer, demonstrating the existence of atmospheric pressure, and made advances in hydrodynamics, geometry, and applied optics

“We have only today; let us make good use of this day”

James Hutton

1726

–

1797

James Hutton proposed uniformitarianism, showing that present geological processes explain Earth’s history

“Earth is explained by its own processes”

Pythagoras

570 a.C.

–

495 a.C.

Pythagoras established the famous theorem on right triangles and founded a school linking mathematics, music, and astronomy as fundamental principles of the universe

“All is number”

James Clerk Maxwell

1831

–

1879

James Clerk Maxwell formulated Maxwell’s equations, unifying electricity and magnetism and predicting electromagnetic waves

“Thoroughly conscious ignorance is the prelude to every real advance in science”

John von Neumann

1903

–

1957

John von Neumann developed the modern computer architecture, contributed to game theory, quantum mechanics, and statistics, transforming mathematics and computer science

“Truth is, at best, a hypothesis”

René Just Haüy

1743

–

1822

René Just Haüy established the foundations of modern crystallography, showing that crystals have regular forms derived from an ordered internal structure. He founded crystallographic mineralogy

“Crystals reveal to us the secret geometry of nature”

Friedrich Wöhler

1800

–

1882

Friedrich Wöhler synthesized urea from inorganic compounds, demonstrating that organic compounds can be artificially produced

“Organic chemistry unites the living and the inanimate”

Max Karl Ernst Ludwig Planck

1858

–

1947

Max Planck founded quantum theory by introducing the quantum of action, revolutionizing physics and laying the foundations for the development of quantum mechanics

“Science advances one funeral at a time”

Charles Lyell

1797

–

1875

Charles Lyell was a defender of uniformitarianism, he showed that present geological processes shaped Earth over millions of years. His work strongly influenced Darwin and modern geology

“The present is the key to the past”

Erwin Schrödinger

1887

–

1961

Erwin Schrödinger developed the wave equation of quantum mechanics, describing particle behavior, and created the famous Schrödinger’s cat thought experiment

“The chief task of physics is to discover the underlying mathematical structure in nature”

Léon Foucault

1819

–

1868

Léon Foucault demonstrated Earth’s rotation with his famous pendulum and measured the speed of light with great precision, revolutionizing experimental optics

“The pendulum does not lie: the Earth moves beneath our feet”

Antoine-Laurent de Lavoisier

1743

–

1794

Antoine Lavoisier estableció la ley de conservación de la masa y nombró el oxígeno e hidrógeno, sentando las bases de la química moderna

“La nada no produce nada”

André-Marie Ampère

1775

–

1836

André-Marie Ampère formulated the theory of electromagnetism, establishing the mathematical foundations linking electricity and magnetism

“Science is the explanation of the complex by the simple”

Pierre-Simon Laplace

1749

–

1827

Pierre-Simon Laplace developed probability theory and mathematical statistics, and made fundamental contributions to astronomy and celestial mechanics.

“Probability theory is the science of analyzing chance”