The outer core of the Earth is a fluid layer about 2,300 km thick and composed of mostly iron and nickel that lies above Earth's solid inner core and below its mantle. Its outer boundary lies 2,890 km beneath Earth's surface. The transition between the inner core and outer core is located approximately 5,150 km beneath the Earth's surface. Unlike the inner core, the outer core is liquid. The inner core is also referred to as the solid core.
Perhaps the new wave of math instruction will follow trends in reading instruction, melding together a balanced approach of basic computation and exploratory, problem-solving approaches. Tags: math instruction, math intervention, balanced instruction, back to basics instruction.
Depending on the score you get, you will be placed into remedial classes. There are three remedial math classes required before you can take any credited math class (College Algebra, Liberal Art Math,). Now to the important part, HOW YOU CAN PASS THE PERT Math section so you do not take any remedial math classes. If you haven't done math for a long time, you need to refresh your knowledge on algebra concepts like polynomials, factoring, solving equations and more.