The straight line

The teacher explains a few of the basic to using Geogebra such as how to make points, connect line segments, etc.
Students have a few minutes to play around and to whatever they want with the software.
The students complete worksheet “Investigating straight line”

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(175)

Evaluation of the microbial growth with indirect methods

Objective of the activity is to determine the quality of water samples of different sources using chemical and microbiological indirect methods. The action has planned activities in the laboratory of Chemistry with the determination of the presence of the organic substance, as an indicator of contamination, through the method of Kubel and in the laboratory of Microbiology with the determination of Total Coliforms with MPN method.

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(85)

Strings

http://prezi.com/b__g9uyo17jb/it/

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(90)

Geometry around us

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.

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(204)

Medicinal Plants

Column A has the names of several plants useful for the treatment of afflictions and disorders of the nervous system, while Column B has the scientific names for these plants. Match the two names correctly and you will discover the image of the respective plants

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(70)

I Promessi sposi

LEARNING OBJECTIVES
Introducing the reading of the novel “I Promessi Sposi” by Alessandro Manzoni through the presentation of the summary of the first chapter.

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