To change a page to have no sidebar; you have to be on the new editor interface. Then, in the options you can change from the default to ‘no sidebar’
based on this guidance:
Nearby Nature our online publication holds a treasure trove of natural science lessons and explorations designed to get children and adults outside learning together in every season.
Adding our videos: Add from YouTube Remember – start on a new line and paste just the url ie. ( https://youtu.be/r18-JM7YtUY)
OR, add the movie to media.
‘Volunteer Voices’ this is the link to the video from FWNI\volunteer
‘Four Winds Introduction’ > https://youtu.be/r18-JM7YtUY (https://www.youtube.com/edit?video_id=r18-JM7YtUY&ar=1)
‘Educator Voices’ > https://youtu.be/Y07Eunf_2bU
Or, if it is added by us to WP, here is volunteer voices, inserted as Media: