Acids & Bases The Ritzytown Water Proj descriptions This computer based instructional software uses tutorials simulations interactive exercises quizzes & a final project to teach students the basic concepts of acids & bases. The scores of the quizzes & the project can be printed out. The curriculum is broken down into four units: The Dissociation The Beharior of Water pH Calculating pH The Properties of Water Solutions & Neutralization Titration. In the final unit The Ritzytown Water Projects students work at a fictional water testing company & use the material learned in the four previous tutorials to take samples run tests & make decisions.