This includes the first two lessons on the Simplex Algorithm: How to implement the Simplex Method and why it works, referring back to graphical and algebraic approaches. It is unclear to many students why the Simplex Algorithm works, what theta values are and why you need to look for the most negative value in the last row. The primary objective of this lesson is to thoroughly explain all of this. How to implement the Simplex Method in 3D, showing first how it could be done graphically if we had the right software, then applying the Simplex Algorithm to the same problem.

This is a bundle containing three GCSE progression grids (from Grade 1 to Grade 9) on Area and Volume: Areas of Circles and Sectors Volume of Cones, Pyramids and Frustums Transformations Venn Diagrams The grade 1 question is worth 1 mark, the grade 2 is worth 2 and so on. I facilitate marking by saying it’s all-or-nothing, but that’s up to you. The grids can be: Used in lesson for students to see what grade they can get to Peer/Self/Teacher-assessed Used independently Done for Homework Laminated and given as revision cards. The answers, with full working out are included. If you have any suggestions or have spotted a mistake, do not hesitate to contact me via lastminutemathslessons@gmail.com. I’m in the process of uploading other grade grids - please let me know if you have any specific requests. Thanks! Chris @ Last Minute Maths