It is possible to approximate e.g. curves of modern buildings, water in a fountain, ... with GeoGebra or calculating the equation of a function that model an object of real life. 

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• ​​Functions of different types in real life - a video from IES Schaman (SP)

• Describing objects from real life with different types of functions - a video from IES Schaman, done by a student
   

• ​Another student video from IES Schaman  about lines and curves of buildings

 

• Wonderful water work- project work from Latvian students (LV)

• Quadratic and linear functions in New York (IES Schaman, SP)

• World Football Championship 2014: aproximating real objects with functions (GER) -> PP presentation of students' results

• Linear functions in real objects (IT)

• Linear functions in modeling real objects (RO) -GeoGebraBook - link attached to the photo

• Square functions in modeling real objects (RO) -GeoGebraBook - link attached to the photo