Introduction to the GED exam. Preparing for the GED exam ; A diagnostic exam -- Language arts, writings, part I. Sentence structure ; Usage ; Mechanics ; Organization ; Additional writing skills ; Practice with sample test paragraphs -- Language arts, part II. The essay -- Social studies. Reading and interpreting social studies materials ; Handling social studies skills questions ; Social studies practice -- Science. Reading and interpreting science questions ; Handling science skills questions ; Science practice -- Language arts, reading. Reading and interpreting literature and the arts ; Language arts and reading practice -- Mathematics. Overview ; Numbers and basic operations ; Fractions and measurement ; Decimals and percents ; Data analysis ; Algebra ; Geometry ; Test-taking strategies ; Practice mathematics test -- Two practice exams.