[edit] 1 Adding handouts

You should use the HO and PR templates to link to handouts, see Category:AnchorTemplates.

On the actual subpage, you can use media templates to link to the relevant documents Category:MediaTemplates

[edit] 2 Headings

Capitalisation of headings: Only capitalise the first letter of a heading, i.e. use

This is an example heading

and not

This Is An Example Heading