This session will explore several lesson activities ideas for the 9-10 mathematics classroom with the goal of developing students' algorithmic thinking referencing the new Victorian Curriculum Mathematics 2.0. The sample lesson activities presented will have a focus on using engaging games and logic puzzles to develop student understanding of matrices and networks. The goals of the sample lessons presented are to facilitate the requirements of the new Victorian curriculum in developing students' learning to implement algorithms that use data structures using pseudocode or a general-purpose coding language.

Key takeaways:
1. Suggested sample lessons and activities for developing algorithmic thinking in the 9-10 maths classroom will be provided to teachers.
2. Teachers will explore and discuss the new changes around developing algorithmic thinking in students in the Victorian Maths Curriculum for 9-10.

Remember: Text based coding using Python3/Trinket in browser online www.trinket.io/python3 - block based coding using Snap! from online at https://snap.berkeley.edu.