Jump Start Advanced 4th-6th Grade School Essentials Language Arts: Spelling &amp; grammar, Vocabulary, Parts of speech, Reading comprehension, Usage &amp; mechanics. Science: Environmental sciences, Biology &amp; life sciences. ial Studies: Ancient history, US history &amp; geography, World geography. Math: Addition and subtraction, Multiplication and division, Fractions, Decimals, Estimating, Measurement, Geometry, Ratios and Percentages. Art &amp; Music: Art styles, Visual &amp; spatial skills, Music notation, History &amp; appreciation.