Videos of 384 demonstrations performed by teachers. Each one has a write up to replicate the demo from.
http://www.rsc.org/learn-chemistry/resource/res00000868/classic-chemistry-demonstrations
A book with 100 chemistry demonstrations, downloadable as a pdf.
Read More Classic Chemistry Demonstrations – The Royal Society of Chemistry
http://www.chem.indiana.edu/faculty-research/faculty-resources/chemistry-demos/demos.asp
A list of demos by topic that include downloadable instructions (in Word) with descriptions, materials needed, and instructions.
Read More Indiana University @ Bloomington’s Chemistry Demonstrations
http://www.nku.edu/~sieveb1/demos/
A demo resource site with many videos and some instructions for and discussions of demos.
http://www.abc.net.au/science/surfingscientist/
An arrangement of demos, lesson plans and videos spanning multiple science fields geared mostly to elementary students.
http://galileo.phys.virginia.edu/outreach/8thGradeSOL/home2.htm
Activities correlating to Virginia 8th Grade Physical Science SOLs
http://www.stevespanglerscience.com/experiments
A plethora of science experiments over a range of topics. The site also has science kits, supplies and gadgets for sale.
http://portal.acs.org/portal/PublicWebSite/volunteer/chemambassadors/futurechemists/CNBP_023888
ACS has come up with a guide to becoming a resource in the classroom, including planning classroom visits, how to discuss topics with children, and sample activities and demonstrations to do with students.
http://www.elmhurst.edu/~chm/demos/index.html
This site has a list of chemistry demonstrations, organized by household materials, and lab chemicals. Each one has directions and an explanation. Doesn’t appear to be updated since 2003.
This site has a group of experiments that can be done at home using household materials, descriptions of some common and interesting chemicals, and many additional resources.