The
symbols in the 
column
give an indication of the time each WebQuest might occupy. This is
only an approximation, as much depends upon the classroom practice
and methodology of individual teachers.
N.B. Most WebQuests can be 'dipped
into', when timing may vary considerably according to individual
choices and local situations.
= 3
to 5 lessons. 
= 4
to 8 lessons. 
=
Up to 10 lessons.