Name: Etutor graphing calculator

Web Address: http://www.e-tutor.com/et3/graphing

Purpose:

1. Function as a back up or online representation for a graphic calculator that can be used in demonstrations or daily homework.

2. Create visual representations automatically while student enters equation parameters.

Use in Education 

An online calculator such as this can be projected onto a Smartboard during class instruction, so that the teacher can model exactly how to use their calculators to solve problems. Its visual aid can also be used by teachers to provide quality visual aid in minimal time.

Reducing Barriers

Though calculators are often thought of a way to remove a barrier, they can sometimes serve as a barrier themselves. Any one who does not understand how to use a graphing calculator, can not afford to buy one or can not see the small buttons is denied access to many secondary mathematics lessons. By demonstrating the free, expandable calculator for students via a site like eTutor, an online calculator can allow more students access to engage with the material presented.

Terms of Service

No age limitations are cited in the terms of service.