Free · nothing to install · no sign-up

Science and maths you understand hands-on

Free simulations from PhET, NASA, GeoGebra and other sources, sorted by grade and crediting their original author. Project them in class, send them to your students with a link or use them on your own: nothing to install, no sign-up.

Try:

450 resources in the catalogue, all free

Ready for class · Primary and Secondary

They open in the browser, nothing to install. The selection changes every day.

PhPhETMaths

Recta Numérica: Enteros

PhET · Secondary · In Spanish
PhPhETMaths

Pares de Números

PhET · Primary · In Spanish
Base Ten Blocks

Didax · Primary · In English
Algebra Tiles

Didax · Secondary · In English
GeGeoGebraGraphing

GeoGebra: Graphing Calculator

GeoGebra · Secondary · In English
pH Scale

PhET · Secondary · In Spanish
Pattern Blocks

Didax · Primary · In English
Visión del Color

PhET · Secondary · In Spanish

Getting started

Introductions and fundamentals: the basics of each topic, at your own pace.

Estados de la Materia: Intro

PhET · Secondary · In Spanish
Gases: Intro

PhET · Secondary · In Spanish
PhPhETMaths

Generador de Funciones: Intro

PhET · Primary · In Spanish
Formas de la Molécula: Intro

PhET · Secondary · In Spanish
PhPhETMaths

Modelo de Áreas: Introducción

PhET · Primary · In Spanish
Escala de pH: Fundamentos

PhET · Secondary · In Spanish
Forces and Motion: Basics

PhET · Secondary · In Spanish
PhPhETFractions

Fractions: Intro

PhET · Primary · In Spanish

The whole catalogueResults

Loading resources...