Powerpoint maths revision

I need a designed to put together a 5 PowerPoint presentation. The aim of the presentation is to provide revision material for GCSE mathematics pupils in the UK. The presentation will be copied to CD for pupils to use at home as a revision aide. The content should be clear and cool, animated and easy for pupils to follow. It should clearly server to illustrate the key concepts and it should be designed to meet the needs of mathematics at level 6 to level 8. Presentation 1. Simultaneous equation Eliminate one term (simple add or subtract) Multiply one equation (then simple add or subtract) Multiply both equations. Presentation 2. Number Percentage, Fraction and decimal equivalence. Presentation 3. Algebra Substitution ( negative and positive values) Presentation 4. Inequalities Inequality lines Graphical representation and testing Presentation 5. Fractions Add Subtract Divide Multiply Some sample questions and material can be provided. Ideally the designed will have experience of GCSE mathematics in the UK and a portfolio of similar material. There should be no more then twenty themed slides for each presentation with progression questions for practice at the end of each concept. ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows? (depending on the nature? of the deliverables): a)? For web sites or? other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software? installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform Windows, home pC with CD