Procedure:
1. Warm-up activity:
The teacher asks the students some questions :
„How often do you go to the theatre?”
„Do you like going to the theatre?”
„Do you read reviews before seeing a play?”

- Activity 1: Listening to the video and follow up which consists on asking and answering to some questions about the video they had watched.
- Activity 2: Study of the Eiffel Tower, France´s most famous architectural building .

LEARNING OBJECTIVES
? to define a chemical change
? to recognize a chemical change and distinguish it from a physical one
? to read a chemical equation
? to write chemical equations
? to balance chemical equations
? to classify chemical reactions
? to write formation and combustion reactions for given compounds.
? to recognize the limitant reactant
? to make stoichiometric calculations:
from mass to moles, from moles to mass, yield, masses needed for complete reactions (from a given quantity of a reactant)

There are more and more content online in the world. It is important for the students to understand how to use the web search effectively to find quality sources appropriate to their task. We've created this lesson to help our students in their schoolwork and beyond

Students…
• search for and classify information from a certain source
• work with PC application Word, table and pictures
• find connections and relations based on numeric data
• have good knowledge of the map of Europe

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.