MyScript Calculator

App que permite realizar operaciones matemáticas de forma natural a través de su escritura.

Coin calculator

A demonstration tool for making totals with money. Also good for subtraction. Use the hide/reveal button to guess what the new total will be. Learn to manage English currency.

Free Graphing Calculator

Free Graphing Calculator por William Jockusch, es la calculadora gráfica gratis para IOS más completa que he visto. Podemos realizar los cálculos propios de una calculadora científica, tiene un…

WWF Footprint Calculator

Answer questions in a five minute survey to discover your ecological footprint.

WIRIS CAS, your calculator

WIRIS CAS is an online calculator designed for education. You can access a powerful calculation toolbar through an HTML page that includes integrals and limits calculation, function graphing in 2D or 3D…

Website: Zerofootprint kids calculator

In this website we ask several questions (about transportation, what we eat, what we use, what we throw away, home and school) to see if we are environmentally friendly. We need to register in the website.

FooPlot | Online graphing calculator and function plotter

Introduction to Python

Resource consisting of an introduction of this calculator and programming language.

Check what I know

Classify the machines. Where are they used? computer  →  fridge  →  iron  →  calculator  →  scales  →  cash register  → 

Diet and nutrition

Set of interactive activities designed to help us learn about nutrition and how to keep a balanced diet. There is information about the food pyramid, a quiz, a timeline, and a calculator (body mass index).