Chemistry HS
GENERAL CHEMISTRY:
Interctive periodic table: https://ptable.com/
Videos for the elements in the PT: http://www.periodicvideos.com/
Most read chemistry articles in the Journal of Chemistry Education: https://pubs.acs.org/action/showMostReadArticles?journalCode=jceda8
ACS Videos: https://www.youtube.com/user/AmerChemSoc/playlists
Animations and videos for learning chemistry : https://www.neok12.com/Chemical-Reactions.htm
Educational chemistry videos: https://www.fuseschool.org/communities/113
IGCSE CHEMISTRY
Official Cambridge IGCSE Chemistry site: http://www.cambridgeinternational.org/programmes-and-qualifications/cambridge-igcse-chemistry-0620/
BBC site tutorials for the IGCSE topics: https://www.bbc.com/bitesize/examspecs/zq2n4j6
10th grade chemistry class: https://moodle.blisankara.org/course/view.php?id=870
IB CHEMISTRY
Official IB Chemistry site: https://www.ibo.org/programmes/diploma-programme/curriculum/sciences/chemistry/
Tutorials for the IB Chemistry topics: http://www.chemcollective.org/
Naming Organic Compounds: http://butane.chem.uiuc.edu/cyerkes/Chem104A_BFA05/Genchemref/nomenclature_rules.html
11th grade chemistry class: https://moodle.blisankara.org/course/view.php?id=614
12th grade chemistry class: https://moodle.blisankara.org/course/view.php?id=615