-* More on Lists
-Introduces list comprehensions, discusses how to get the `tail` of lists in the Lambda Calculus
-* Combinatorial Logic
-* Reduction Strategies and Normal Forms
-* Homework for week 3
+*These notes were developed over the course of the week. It'd be a good idea to review them again now, to be sure you've read all the content.*
+
+* [[Arithmetic with Church numbers|topics/week3_church_arithmetic]]
+* [[More on Lists|topics/week3 lists]]
+Introduces list comprehensions, discusses how to get the `tail` of lists in the Lambda Calculus, and some new list encodings
+* [[What is computation?|topics/week3_what_is_computation]]
+* [[Reduction Strategies and Normal Forms|topics/week3_evaluation_order]] (posted on Monday 23 Feb)
+* [[Unit and its usefulness|topics/week3 unit]]
+* [[Combinatory Logic|topics/week3 combinatory logic]]
+* [[Homework for week 3|exercises/assignment3]] ([[Answers|exercises/assignment3_answers]])
+
+Week 4:
+
+* [[Fixed point combinators|topics/week4_fixed_point_combinators]]
+* [[More about fixed point combinators|topics/week4_more_about_fixed_point_combinators]]
+* Towards types (in progress)
+* [[Homework for week 4|exercises/assignment4]]
+
+Week 5: