Видео

Discuss how to create nested loops in Python

Illustrate how to build an expression tree from a postfix expression.

Discuss how to evaluate expressions that are in postfix form.

Discussing the "break" and "continue" statements in Python

Explain the definition of Infix, Postfix and Prefix Expressions, and how to convert an infix expression to an outfix expression.

Discuss the three types of Binary Search Tree Traversals: Inorder, Postorder and Preorder.

Discuss how to write for-loops in Python

Introduction to Binary Search Trees.

Introduction to the Arithmetic, Boolean and Logic Operators used on the AP Computer Science Principles Exam.

Introduction to the Pseudocode language used on the AP Computer Science Principles Exam.

Discuss the Selection Sort Algorithm.

In this video, we represent nested for-loop processes in Java

Discuss how to write while-loops in Python.

Discuss how to create loops in Scratch.

Scratch: Remaining Operators

Insertion Sort

Scratch: Conditional & Wait Instructions

Floating Point Numbers and Rounding in Python

Bubble Sort

Scratch: Logical Operators

String Processing (Java)

The Character Class

Ordered Array vs Unordered Arrays

Circular Queue

Scratch: Lists

Scratch: Arithmetic & Relational Operators

Logical Operators (Python)

Stacks & Queues

While Loop Algorithms