Please extract the following information from this page (only the Grade 8 Expressions and Equations section - there should be 139 Videos and 39 Exercises in total): [url removed, login to view] See the attached template. Please notice there are both Videos and Exercises which is denoted in "type". Please notice the "... see more ..." videos as well. The length of the videos is clicked through the YouTube icon in the player in the Khan page, then scroll to find the final video length.
DatePublished, lengthMinutes, lengthSeconds do not have to be filled out for Exercise types.