Tapping into mathematics

Introduction

This module is designed for students who have a graphics or scientific calculator. It gives some examples from the TI-84. So if you have a different calculator, some things may be a little different and you may need to consult your instruction booklet. There is a lot to learn about any calculator and it may take you some time to get to know how to use its many facilities. This module focuses on using it to do arithmetic. Even in this limited role, you will find it a powerful tool with many advantages. Depending upon your previous experience using a calculator, this module may take you more or less time than others.

If you intend to register for the Open University's MU120 course you will need to purchase the TI-84 calculator, however, you will still be able to complete this unit by using any other graphic or scientific calculator.

This unit is an adapted extract from the Open University course Using mathematics (MST121) [Tip: hold Ctrl and click a link to open it in a new tab. (Hide tip)]