Vector Unit Sources: Annotated Bibliographies Borisenko A. I. & Tarapov I. E. ( 1979 ). Vector and Tensor Analysis with Applications. New York New York: Dover The original was published in Moscow in 1966, and the translation was by a Richard A. Silverman. The authors introduce vectors as a subset of a more general type of object, the tensor. Although mathematical in nature, the text is a very good introduction to vectors and tensors in the context of Physics and Engineering. Distinction between different kinds of vectors provides an introductory taxonomy that forces the reader to consider what we are modeling in a firm context. Hoffman, Banesh. (1975). About Vectors. Mineola New York: Dover About Vectors introduces vectors and tensors as descriptive mathematical objects, but does not employ exotic operators. This text is an introduction to the mathematics of higher dimensional objects and applications. Calculus is not used in this text, even though vectors when subjected to the operators of calculus reveal the nature of many physical phenomena. This book is about the character of vectors and some of their applications. Schultz, J. E., Hollowell, K. A., Ellis, W. & Kennedy P.A. (2004). Holt Geometry. Austin: Holt, Rinehart and Winston This comprehensive Geometry text provides the student with a rigorous introduction to the various subjects it covers. Many exercises provide real world situations to illustrate the applications that the subjects covered lend themselves to. Abstract mathematical objects are also given as forms to be addressed in problems. Larson, R. Boswell, L & Stiff, L. (2004). Geometry: Measuring, Reasoning and Applying. Evanston Illinois: McDougal Littell This is a high school text book that covers many subjects with a shallow degree depth. The subjects covered are many and hints of sophisticated mathematics populate the book. The level of coverage makes this text a good general survey for a majority of students, but may not be sufficiently challenging for the gifted student. Considering the subject of vectors, the level of depth presented to a high school student could be deepened. Moses, Robert P. (2001). Radical Equations: Civil Rights from Mississippi to the Algebra Project. Boston: Beacon Press Math is a means towards social justice, implies a course of action toward empowering people who have been traditionally powerless due to nonparticipation. The Algebra Project is a formalization of the need to educate minority people in the skill sets of mathematics. The idea being, that involvement in the mainstream operations of the world would be real empowerment. In an appendix the concept of a number line is made tangible by comparison to stops at train stations. Tomlinson, Carol Ann & McTighe, Jay. ( 2006). Integrating Differentiated Instruction + Understanding by Design. Alexandria Virginia: ASCD To make mathematics meaningful and relevant to the multitude of students of different intelligences, UbD models a method of curriculum design that starts with the end in mind. Starting with an essential question and learning goals for the student, the practitioner lastly plans a system of instruction. Differentiated instruction and meaningful projects are keys to deeper understanding according to this design philosophy. Van de Walle, John A. & Lovin LouAnn H. (2006). Teaching Student-Centered Mathematics: Grades 5-8 This book advocates constructive mathematics education. In every subject covered, activities are suggested where a student learns mathematics by doing some activity and discovering relationships. Each content centered chapter suggests many activities that can be employed used to make math more tangible.