![]() ![]() Courses first introduce one-step equations before proceeding to two-step equations. Once a Pre-Algebra class has helped students gain a good basic understanding of numbers, operations, and properties, the concepts are combined as they learn about algebraic equations. Pre-Algebra coursework dealing with polynomials typically focuses on adding, subtracting, multiplying, and dividing polynomials in order to solve them, and also stresses the power rule and product rule of exponents. Students in Pre-Algebra are also introduced to polynomials. Students learn about the different properties governing the way in which equations are solved, including, but not limited to, the commutative and associative properties of addition and multiplication, the distributive property, the additive identity property, the additive inverse property, the multiplicative identity property, and the multiplicative inverse property. Pre-Algebra may then address operations and properties, covering the basic mathematical operations (addition, subtraction, multiplication, and division) while introducing the concept of order of operations. Pre-Algebra classes often start off by introducing students to integers and different types of numbers, including real numbers, irrational numbers, and negative numbers, as well as to the concept of absolute value and how to use a number line in representing different values. Many Algebra I courses assume that students have taken some sort of Pre-Algebra course and thus do not spend a lot of time on teaching and reviewing Pre-Algebra concepts, so Pre-Algebra is highly suggested, or often required, as a prerequisite for Algebra I courses. ![]() ![]() Pre-Algebra familiarizes students with concepts that Algebra I looks at in more detail. Pre-Algebra is a course usually taken by middle-school students as a prerequisite to Algebra I. ![]()
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