All students can benefit from training in mathematics, statistics, and real world critical thinking. MATH FOR ELEMENTARY SCHOOL TEACHERS: Course to prepare teachers to explain the reasoning and methods behind the real number system, arithmetic operations, logic, number theory, applications, and various number systems throughout history. FINITE MATH: Great substitute for traditional college statistics project introduction courses.

Review of basic math and algebra with emphasis on real world formulas, applications and uses in statistics. All people should have access to education, but many college students today cannot afford textbooks. OER statistics and pre-statistics notes and activities can be found under the Statistics and Int Alg for Stats tabs. Think Stats Probability and Statistics for Programmers by Allen B. The second edition of this book is available now. Are you using one of our books in a class? We’d like to know about it.

Provides a graphical view of the project. Predicts the time required to complete the project. Shows which activities are critical to maintaining the schedule and which are not. CPM models the activities and events of a project as a network. Activities are depicted as nodes on the network and events that signify the beginning or ending of activities are depicted as arcs or lines between the nodes.