Abstract ......................................................................................................... ... .. a ..
Acknowledgements ............................................................................................. .. b ... ...
Content ............................................................................................................... c ...
Table .......................................................................................................... D.
Picture Package Contents ...................................................................................................... ...
........................................................................ .. .................. .............. Chapter 1 Introduction 1 .....
- The origin and importance of education ..................................................................... .. ...... ...... 1.
- The purpose of the study .................................................... .................................... ..1.
- ................................................................................................... Two variables in the study.
- Terminology .......................................................................................... .............. 3.
- Scope of Study ..................................................................................... ...... ........... 3.
Chapter 2 documents associated .......................................................................................... 0.4.
The three methods of operation .................................................................................... .. ...... 0.9.
- Equipment .......................................................................................... .. ... ... ...... ... 9.
- How to work .............................................................................. .. ......... ... ......... black walking nine.
Chapter 4 RESULTS .......................................................................................... .. ... ... 12.
Chapter 5 Conclusions and recommendations ..................................................................... ..15.
- Conclusion ............ .......................................................................................... 15.
- Benefits ............ .......................................................................................... 15.
- .. ............ .. ............ Recommendations ........................................................................... ... 16.
Record ............................................................ .............................. ... ...... ... ... ..17.
Appendix ....................................................................................... .. ....... ...... ... ... ... 18.