TExES Science 48 116 - XAM TEXES Author:Sharon Wynne Includes 23 competencies/skills found on the TExES Science 4-8 test and 125 sample-test questions. This guide, aligned specifically to standards prescribed by the Texas Department of Education, covers the sub-areas of Scientific Inquiry and Processes; Physical Science; Life Science; Earth and Space Science; and Science Learning, Instruction, and... more » Assessment.« less