INSTRUCTIONS ON HOW TO USE IT:
This Excel game is to be used in Math classes as a help-to-understand tool for the students. It contains several types of functions (y=ax; y=ax2+b; y=a log x +b, etc), one in each sheet. The user will be able to choose a value for “a” and “b”, and the function will be graphically represented, always contrasted with the basic function of its type (y=x, y=x2, y=log x, etc), so that the student has a graphic approach to mathematical analysis.INSTRUCTIONS ON HOW TO USE IT: This Excel game is to be used in Math classes as a help-to-understand tool for the students. It contains several types of functions (y=ax; y=ax2+b; y=a log x +b, etc), one in each sheet. The user will be able to choose a value for “a” and “b”, and the function will be graphically represented, always contrasted with the basic function of its type (y=x, y=x2, y=log x, etc), so that the student has a graphic approach to mathematical analysis.

The students will be given the opportunity to:
- reach a better level of reading and oral interaction in a common, known situation.
- focus on the ability of co-operative working with other learners, working towards a common goal

The US is one of the biggest and one of the most influential countries of the world. In this “WebQuest” we will try to know more of the most important details of interesting places to visit, culture (traditions, festivities and food), famous artists etc.
In this Webquest you will find more about typical American things like 4th July, Times Square, Hollywood studios, hamburguers, and many more.

Pedagogical aims:
to arise students’ interest in the topic and make them feel at ease with the new material
to acquaint the students with new vocabulary
to revise and extend students’ knowledge of reported speech
to give clear and comprehensible instructions for each activity
to develop students’ team spirit

Surveys video demonstration