ESO 3. Spreadsheet Calc

LibreOffice / OpenOffice Calc .
Read this [1] theory,  and  make this exercise [2] or this [3] (more complete) . Save it as invoice.ods and send to tecnologias.secundaria@gmail.com

You can download LibreOffice from this [4] URL. If you can't install applications in your computer  you can also download a portable version from the same URL.

[1] GCF Learn: http://www.gcflearnfree.org/calc
[2] https://dl.dropbox.com/u/6444346/Technology/ESO3/Calc/invoice.pdf
[3] https://www.box.com/s/yl6hayv9quvsk0v8o418
[4] http://www.libreoffice.org/download
[5] (Prácticas de LibreOffice Calc) http://iesvillalbahervastecnologia.files.wordpress.com/2010/10/practicas-de-calc-primera-tanda.pdf
 

ESO 3. Two and four stroke engine

Animation and how a two stroke engine works [1] and [2].  Watch this video [4]
How four stroke engine works [3].

[1] http://www.animatedengines.com/twostroke.html
[2] http://library.thinkquest.org/C006011/english/sites/2_taktmotor.php3
[3] Four stroke engine video: https://www.youtube.com/watch?v=_y6PS-2j2Ug
[4] How stuff works https://www.youtube.com/watch?v=LuCUmQ9FxMU&playnext=1

GCSE. Pneumatics

GCSE. Read very carefully the introduction to pneumatics [1] from BBC website and do the exam [2].












[1] http://www.bbc.co.uk/schools/gcsebitesize/design/systemscontrol/pneumaticsrev1.shtml
[2] http://www.bbc.co.uk/apps/ifl/schools/gcsebitesize/design/quizengine?quiz=pneumaticstest&templateStyle=design