Two free sample worksheets on graph traversal for AQA A Level Computer Science
(7517), with full answer keys, so you can see exactly what the full pack
contains before buying anything.

Each sheet is built on its own graph. Question 1 is a breadth-first trace
table, question 2 a depth-first trace table including the backtracking steps,
and question 3 asks students to identify a traversal from pseudocode written in
the style of real 7517 papers.

These two sheets are not in the paid pack : they are extra, so nothing is
wasted if you buy it afterwards.

The full pack contains 20 worksheets and 20 answer keys, every one built on a
different graph, which is what makes it usable for a whole class, a resit and a
homework without any two students holding the same questions. Search ����Vlog for
“AQA graph traversal worksheets” to find it.