Q&A #4301

Teachers' Lounge Discussion: Order of operations: Algebra

T2T || FAQ || Teachers' Lounge || Browse || Search || T2T Associates || About T2T

View entire discussion
[<< prev] [ next >>]

From: Claudia

To: Teacher2Teacher Public Discussion
Date: 2000072613:32:01
Subject: Re: Order of operations: group activities

There is an excellent software (DOS) program published by IBM several years ago called the Mathematics Exploration Toolkit. It had "defer" programs with worksheets that students completed as part of the package. The basic idea was to give students a list of numbers and operations, with the goal of creating an expression using only those numbers and symbols, with any "grouping" symbols they wanted to reach the goal number. If you don't have access to the software, you can create your own. For example, using the four numbers 3, 8, 3 and 9, and only the four basic operations and appropriate grouping, create an expression that will give a target number of -7/3 . Good luck.

Post a reply to this message
Post a related public discussion message
Ask Teacher2Teacher a new question

[Privacy Policy] [Terms of Use]

Math Forum Home || The Math Library || Quick Reference || Math Forum Search

Teacher2Teacher - T2T ®
© 1994- The Math Forum at NCTM. All rights reserved.