Community Service Letter Sample Completion

THE PERIODIC TABLE














Discipline: GENERAL CHEMISTRY
Teaching Strategy: INTRANET COLLABORATIVE
Web Tools: WIKI
Target: Class I °-II High School Grade II

INTRODUCTION

As few letters of the word and then generate all the literature, so the chemical elements through the combination of its molecules, form all substances in nature. The Periodic Table of the elements is the alphabet of nature, and achieves its maximum simplification in the periodic table of elements. Knowing how to read and use this instrument means you can access to the intimate meaning of matter.

TASK

The activity seeks to introduce students to the periodic system, trying to involve them in building an interactive periodic table. To access this collaborative path, it is considered the most versatile and wiki technology suitable for the service sought. A wiki is a collection of workspaces shared among different users, who can add, edit and upload information and files of all formats. Wikis are very useful indeed, for those groups of people who need to work on the same document at different times.
There are dozens of different solutions for the wiki, in our opinion the most suitable platforms for our project can be found at:

http://sites.google.com/site

http://www.wikispaces . com /

START OF THE PROJECT

The class must be split into groups to which they are assigned to focus on a specific part of the periodic table. Each group must work together in building the pages assigned to the elements, dividing the work. For each item and then, there is a technical discussion of the properties is considered, both with literary references and curiosity that characterized it. The home page is created with the whole class, according to an agreed template for each element, so that it respects the global setting.

for example, every piece may contain:

The choice of representative aspects of each element of the freedom they need and still leaves the possibility characteristic of the Wiki, collaboration between work groups.
after work, through the links provided for each item you have access to chemical and custom.

EXAMPLES
http://www.lenntech.com/italiano/tavola-periodica.htm
http://www.itchiavari.org/chimica/elementi/index.html

ASSESSMENT

Final assessment concerning the properties of the periodic table, leaving the kids the opportunity to access work product.