Tuesday, August 13, 2013
at the near end of this project we tried to have an evaluation.
so, Greek team made two papers, one for the students and the other for the teachers, and ivited them to complete them.
we also opened a wallwisher where students and teachers could write their opinion or wishes.
here is the material of this work:
Teachers evaluation paper:
Students evaluation paper:
and the results of the evaluation given as a slideshow..
here students can write their opinion and leave messages for the other students...
Monday, February 18, 2013
Water is the most abundant compound on Earth's surface, covering about 70 percent of the planet.In nature, water exists in liquid, solid, and gaseous states.
Many substances dissolve in water and it is commonly referred to as the universal solvent.
Water is the chemical substance with chemical formula H2O
The water molecule, as a whole, has 10 protons and 10 electrons, so it is neutral.
In a water molecule, the oxygen atom and hydrogen atoms share electrons in covalent bonds, but the sharing is not equal.
In the covalent bond between oxygen and hydrogen, the oxygen atom attracts electrons a bit more strongly than the hydrogen atoms.
The unequal sharing of electrons gives the water molecule a slight negative charge near its oxygen atom and a slight positive charge near its hydrogen atoms.
When a neutral molecule has a positive area at one end and a negative area at the other, it is a polar molecule.
Water molecules attract one another based on the attraction between the positive end of one water molecule and the negative end of another.
Friday, January 11, 2013
a film of pptx presentation on how we can calculate the distance between the two seas using camptasia studio
pptx by Yannis Kiriakos
translation into english: Assimina Lambrakou
converting into video: Assimina Lambrakou
Wednesday, January 9, 2013
Learn a little italian with the crossword...
Complete the crossword, then click on "Check" to check your answer. If you are stuck, you can click on "Hint" to get a free letter. Click on a number in the grid to see the clue or clues for that number.
Monday, December 3, 2012
on November, 29 at 16:00pm Riga and Athens time, Latvia team and Greek team have had a videoconference focusing on Latvian team's travell from Baltic sea to Sicily, last September
Pupils of Greek team had sent a qyuestionary to Latvian team and they prepared the interview with the help of this questionary
They used a collaborative tool and exchanged a lot of information about them elves, their schools, their countries and the travel, of coursehere is a short video about the videoconference: