Welcome to DP Computer Science! 

Our plan for todays class:

1. Welcome and attendance
2. We have started B2.1: programing
   
   
3. B2.1 develops practical programming skills through hands-on experience with essential coding techniques and tools. Students will construct and trace programs using both global and local variables across various data types, and write code that manipulates substrings to extract or modify data. They will also explore common methods of exception handling to manage runtime errors effectively, and apply debugging techniques such as print statements, breakpoints, and step-through execution to identify and resolve issues in their code. The learning standards are: 
   
   
   1. B2.1.1 Construct and trace programs using a range of global and local variables of various data types.
   2. B2.1.2 Construct programs that can extract and manipulate substrings.
   3. B2.1.3 Describe how programs use common exception handling techniques.
   4. B2.1.4 Construct and use common debugging techniques.
      
      
4. We will work through this material: https://faq.computersciencewiki.org/index.php/home/article/b2.1.1-construct-and-trace-programs-using-a-range-of-global-and-local-variables-of-various-data-types
   
   
5. We will work on string replacement: https://faq.computersciencewiki.org/index.php/home/article/b2.1.2-construct-programs-that-can-extract-and-manipulate-substrings
   
   
6. As we work through this material you will learn about debugging, breakpoints, and trace tables.