Graphing, Measurement & Calculators
Calculators
A calculator with 29-functions for basic arithmetic, algebra, trigonometry and discrete math.
iPad calculator that makes the calculations visible.
Inspired by the fantastic calculator built into Google's search engine, Cloudy Calculator handles many of the same kinds of calculations as Google does.
- Conversion Calculator
Explore math with Desmos! Plot functions, create tables, add sliders, animate your graphs, and more.
Be sure to check out the Desmos Teacher Resources
This is a scientific calculator created especially for GED students. It emphasizes the use of fractions.
- Large Button Calculators
What makes this calculator unusual is that you can see both sides of the current binary operation.
iPad app that allows you to write calculations naturally with the app converting the handwriting to text .
List of online calculators available : Math, Scientific, Weather, Fun, Time, Money, Cooking and Health.
Free interactive simulation website for science and math. Includes fractions, area, curves, resistance, & graphing.
You can use Plotly for scientific-quality graphing.
- Scanning Calculators
- Subject Specific Calculators (i.e.: fractions)
Physical talking calculators with large buttons
Talking Calculator for the iPad
iPad app with high contrast mode.
Web based tool to extract numerical data from plot images or maps. Also includes simple distance and angle measurement tools.
Graphing/Measurement
Edge is an on-screen ruler that supports multiple units, horizontal & vertical orientation, and looks like a native application.
On-line graphing calcuator.Combines graphing and drawing with algebraic representation of equations.
printable templates
easily create bar graphs
Graph paper generator
MB-Ruler is an overlay to measure distances and angles on web sites.
Teach Geometry using 3D realistic Straight Edge, Compass, Protractor, Set Square and Pencil
Convert length units, weight, volume, area units like acre and square meters, temperature and time.