A world wide web based experiment in distance assessment utilizing an experimental calculator designed for use in free to the end user distance education.

William Overington

This assessment is experimental, yet it is a real assessment. It is an experiment in free to the end user distance education. The assessment assumes that the candidate has studied the document demo0001.htm entitled "Example use of an experimental calculator designed for use in free to the end user distance education." which is available on this web site and is able to carry out the exercises in it. Some of the questions use the information in that document directly though other questions need the user to investigate the usage of some of the buttons of the calculator that are not mentioned in that document. Scrolling down on the calculator allows the user to view the message window. Clicking a calculating button states its function in the message window.

The questions may take a while to complete so users who access via a modem may prefer to download the following five files to local hard storage and then access fram0002.htm using a browser when working offline.
fram0002.htm is the frameset file which coordinates this text and the calculator together upon the same screen at the same time.
demo0002.htm is this text.
demo9000.gif is the background colour of this text.
calc0001.htm is the calculator.
calc9000.gif is the background colour of the calculator.
It may be helpful also to mention here two other files.
fram0001.htm is the frameset file which coordinates the explanatory text about the calculator and the calculator together upon the same screen at the same time.
demo0001.htm is the explanatory text about the calculator.
The file demo0001.htm uses the same background demo9000.gif as previously mentioned.

This document is the author's personal learning and research in distance education methods.


Please attempt all ten questions using the calculator along the bottom of the page to calculate your answers. When you have decided upon your answer, please click the circle next to your chosen answer.

1. What is 5.17 + 2.45? 7.52
7.62
7.63
7.51
2. What is 7.1 * 15.9? 112.89
115.39
108.69
118.29
3. What is the exponential of 3? That is e3? 20.0855
21.5482
19.9367
28.4572
4. What is the sine of 37°? 0.6085
0.6124
0.6018
0.6193
5. What is the cube root of 803.9? 9.1724
9.2982
9.1652
9.4317
6. What is the natural logarithm of 2.1? 0.7321
0.7486
0.7381
0.7419
7. What is the logarithm of base 10 of 4103? 3.6215
3.6131
3.6287
3.6057
8. What is the square of 217? 47089
46089
46289
47041
9. What is the tangent of 87.16°? 20.2364
20.5532
20.7628
20.1580
10. What is the cosine of 58.1°? 0.5237
0.5226
0.5284
0.5216

If you wish to send your answers by email to me both so that I can mark them and also so that I can gain experience in assessment over the world wide web, please click the button below. I will do my best to mark those that arrive and send a reply.

13 April 1998