This YouTube activity really gets your students thinking creatively. A short film is played for the students, but they can’t see the scene, they can only hear it. Students guess what happens in the scene before they get to view it to check their deductions. Students are motivated and have lots of fun. This activity can be used to review present simple tenses, vocabulary for sounds, language of deduction and making comparisons.

Methodological ideas described below are suggestions for lessons which can be carried out in the 1st, 2nd and 3rd form of secondary school. Their subject matter is directly connected with the curriculum for the III and IV stage of education (middle school and secondary school) as well as with the standards of exam requirements. These suggestions and methodological ideas for teachers combine factual knowledge with practical use of the Internet.

Student:
- is familiar with the concept of polyhedron;
- recognizes and names spatial solids;
- shows practical use of spatial geometry in everyday life;
- finds elements of geometry in different fields, e.g. in chemistry, architecture, nature;
- uses simple calculation to establish the volume area and surface area of geometric models.

Probability Mathemathics

Anticipated problems:
Ss may find some of the exercises as redundant having in view that in some of them they encounter commonly used phrasal verbs.