Statement of intent

Reliability and Validity

To ensure the Reliability, group was specifically selected among all other groups. In terms of sources, group was provided with nearly the same materials in order the researcher could observe the differences and similarities in progress between students. Experiment group was provided with additional wide range of materials related to improving writing poems and critical thinking such as relevant vocabulary for use during writing exercises and so on. Then, the researcher also take into consideration the equality of the

students according to the level in language. Besides that, nearly the same portion of male and female students was introduced by group. In the sphere of Validity, tests and questionnaire were selected in order the researcher observe the pupils’ language production before and after the experiment.

Equipment

While conducting lesson every teacher try to use various equipments which make the lesson productive. Technical aids as projector, computer and mobile phones were used as the equipment in the classes.

Computer was used during the study for preparing teaching materials such as lesson plans, handouts, and tables. Moreover, writing tools such as board, pens, pencils, erasers, and posters were needed.

Same shaped pieces of papers: white and colourful all the time. Markers in different colours were brought by researcher to write on pieces of papers and on the whiteboard when needed. Laptop was got to the class so that the students could watch some slide shows downloaded from the internet source by the researcher. Along with the laptop the researcher brought speakers to make listening audible for all students. A watch also used to manage and limit the time. A video-projector was provided by university so that the researcher could display videos and create a convenient condition for students giving them chance to watch videos on a big screen.