Everything you ever wanted to know about your instrument, you can find in these links
WEBSITES
Violin Viola
Cello Bass
YOUTUBES -
https://docs.google.com/document/d/1leGQDKpddmGAsXeZ0fIY0DtecDFGPpLatL4tBTTPhn4/edit
to show your RELATIVE in case you don't know how to teach proper position
