Quick few questions for today's class
1.What are plastics made from?
2.What do we call the long chains that plastics are made from?
3.Can you list 4 properties of Plastics?
4.Can you list 3 different plastics and what they are used for?
5.What word describes some Plastics inability to breakdown?
Please watch this clip as part of your homework also
Enjoy the weekend
Mr Gilmartin
Friday, February 28, 2014
Sunday, February 9, 2014
LC Biology - Cell Metabolism Experiments
Hi folks. Here is part 2 in our Cell Metabolism experiments where we analyse the effect of temperature on the rate of enzyme activity.
Tuesday, February 4, 2014
LC Biology - Genetic Crosses
A must see for all Leaving Cert Biology students revising their Genetics.
Monday, February 3, 2014
JC Chemistry - Electrolysis of Water
Watch the 2 clips below to revise Electrolysis. Please note green coulur in clip 2 is only food dye so we can see reaction taking place. Which gas is which and why?
Subscribe to:
Posts (Atom)