CHEMICAL REACTIONS

Physical and chemical changes	1.a Magnesium combustion, nitric acid and copper reaction and iodine and zinc reaction. 1.b Page with top 10 amazing chemical reactions videos. 1.c Video with the effects of not knowing chemistry (Spanish) 1.d Video with five major chemical reactions. 1.e Video about physical and chemical changes
What is a chemical reaction	video https://www.youtube.com/user/ACSReactions
Experimental realization of some chemical changes	2.a Video with the reaction of sodium hydroxide with silver trioxonitrate (V) and with cobalt dichloride. 2.b Video about how to make glass mirrors with silver trioxonitrate (V). 2.c Video with the reaction of metallic sodium with sulfuric acid and with water. 2.d Video with the reaction of  lead nitrate with potassium iodide in a Petri dish. 2.e Video about the reduction of copper oxide with carbon. 2.f  Vídeo about how to make a chemical fog. 2.g Animations about the preparation of hydrogen and the electrolysis of water.
Macroscopic interpretation of a chemical reaction as a transformation process  of  some substances into another different ones
Avogadro's number, the mole and how to use the mole	Mr Causey's video Khan Academy
Mole conversions	1.-Mr. Andersen shows you how to convert moles to grams and moles to molecules. 2.- Converting between Moles, atoms and molecules
BALANCING EQUATIONS Collect an iPad and go to the following website: Tip: Google “phet Colorado balancing game”	https://phet.colorado.edu/sims/html/balancing-chemical-equations/latest/balancing-chemical-equations_en.html
Environmental Problems	Climate change (Will Nye) Global warming (Glencoe) A sea of plastic