Sorting algorithms

1. Definition
2. Bubble sort
3. Insertion sort
4. Questions
5. Exercises
6. Exam questions

11.5.2.4 write an algorithm /pseudo-code for sorting by insertion and bubble sort  

Lesson "Arrays"

11.5.2.1 use the technical terms associated with arrays including upper and lower bounds 
11.5.2.3 write program code using 1D and 2D arrays 

1. Definition
2. Array processing
3. PHP Indexed Array
4. PHP Associative Arrays
5. Questions
6. Exercises
7. Exam questions

Data structure Binary tree

1. Concept of a tree
2. A more general definition of a tree
3. A binary search tree
4. Traversing a binary tree
5. Questions
6. Exercises
7. Exam questions

12.5.2.2 build a binary tree