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

Centrifuge

Scientific mini-centrifuge for laboratory use

Kit solar

Kit de panel solar con controlador de carga

Juego de fracciones

Piezas de de fracción y círculos de fracción con porcentajes, tiras y barras

Tunel de viento

Construye tu propio tunel de viento y mucho más

Desk Galton Board

Probability and statistics teaching tool

DC electric motor

DC electric motor for education.

Mesa Galton Board

Herramienta de enseñanza de probabilidad y estadística

Magnetic stirrer

Magnetic stirrer for chemistry laboratory equipment

Equipos laboratorio químico

Juego de cilindros graduados y vasos de precipitados:

Graphing calculator

Casio Calculator. Color graphs of mathematical functions

Reloj de mareas

Reloj de pared náutico para rastrear mareas

Tabla periódica

Póster de la tabla periódica de los elementos.

Globo terráqueo

El globo terráqueo educativo de realidad aumentada

Optical kit

Set of devices for optical experiments

Medidor de flujo

Medidor regulador de flujo de gas con válvula de control

Kit system solar

Orbital kit for educational purposes of the system solar

Motor eléctrico DC

Motor eléctrico de corriente continua para educación.

Sensor Doppler

Sensor Doppler para entrenamiento de golf

Boyle’s Law Demonstrator

Gas experimentation equipment

Electrolysis equipment

Water electrolysis equipment for school laboratories

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

Nicolaus Copernicus

1473

–

1543

Nicolaus Copernicus revolutionized astronomy by placing the Sun at the center of the planetary system; he provided precise mathematical observations.

“The Sun, not the Earth, is the center of our planetary system”

Henri Cartan

1904

–

2008

Henri Cartan developed sheaf theory and cohomology, revolutionizing algebra and modern geometry, and was a leading figure of the Bourbaki group in mathematic

“Mathematics is not a set of formulas, but a language to understand the world”

Marie Curie

1867

–

1934

Marie Curie discovered the elements polonium and radium, introduced the concept of radioactivity, and pioneered nuclear chemistry, demonstrating that atoms were not indivisible

“In life, there is nothing to be afraid of, only to understand”

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”

Amedeo Avogadro

1776

–

1856

Amedeo Avogadro stated his famous hypothesis: equal volumes of gases, under the same conditions, contain the same number of molecules. He grounded modern chemistry and molecular theory

“In science, patience and method always triumph over chance”

Sadi Carnot

1796

–

1832

Sadi Carnot fundó la termodinámica teórica, estableciendo los principios de eficiencia de los motores y la segunda ley de la termodinámica

“La energía no se pierde, solo se transforma”

Niels Henrik David Bohr

1885

–

1962

Niels Bohr developed the Bohr atomic model, explaining energy levels in atoms and laying the foundation for quantum mechanics

“An expert is a person who has made all the mistakes that can be made in a very narrow field”

Georg Cantor

1845

–

1918

Georg Cantor created set theory, developed transfinite numbers, and laid the foundation of modern mathematics

“The essence of mathematics lies in the infinite diversity of its sets”

Werner Karl Heisenberg

1901

–

1976

Werner Heisenberg developed matrix mechanics, the first consistent version of quantum mechanics, and stated the uncertainty principle, which reshaped our understanding of nature

“What we observe is not nature itself, but nature exposed to our method of questioning”

Joseph Fourier

1768

–

1830

Fourier developed the Fourier series, allowing the representation of periodic functions and modeling phenomena like heat, sound, and waves. He transformed applied calculus and mathematical statistics

“The profound analogy between heat and light guides scientific research”

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”

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”

René Descartes

1596

–

1650

René Descartes developed analytic geometry and contributed to classical mechanics and the study of optics

“Pienso, luego existo”

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”

Isaac Newton

1643

–

1727

Isaac Newton formulated the law of universal gravitation and the three laws of motion, founding classical mechanics.

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

Gaspard-Gustave de Coriolis

1792

–

1843

Gaspard-Gustave de Coriolis formulated the effect that bears his name, explaining the deflection of bodies on Earth’s rotation and providing key foundations for mechanics.

“Motion is not only trajectory, it is also invisible influence”

Dmitri Skobeltsyn

1892

–

1990

Dmitri Skobeltsyn pioneered the study of cosmic rays and used cloud chambers to discover high-energy charged particles, laying the foundations of particle physics

“Every particle we observe is a window to the universe”

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”

Andrey Kolmogorov

1903

–

1987

Andrey Kolmogorov founded modern probability theory, applying it to statistics, turbulence, and natural phenomena, establishing a solid mathematical framework for uncertainty

“Probability theory is the logic of uncertainty”