ELEMENTARY MATHEMATICS - KNOWLEDGE ON THE GO

CONCEITOS FUNDAMENTAIS DA ÁLGEBRA EM UM LUGAR BEM ORGANIZADO

Through this KNOWLEDGE ON THE GO series by APPSPHINX LEARNING, we bring highly sophisticated and well-organized fundamental concepts of algebra (Courtesy OpenStax) while addressing the needs of students with diverse backgrounds and learning styles. Each topic builds upon previously developed material to demonstrate the cohesiveness and structure of mathematics.

👉APP CONTENT

✔ Foundations - Arithmetic operations with whole numbers, integers, fractions, and decimals, to give the student

a solid base that will support their study of algebra

✔ Solving Linear Equations and Inequalities - Here students learn to verify a solution of an equation, solve equations using the Subtraction and Addition

Properties of Equality, solve equations using the Multiplication and Division Properties of Equality, solve equations

with variables and constants on both sides, use a general strategy to solve linear equations, solve equations with

fractions or decimals, solve a formula for a specific variable and solve linear inequalities.

Preface 1

✔ Math Models -Once students have learned the skills needed to solve equations, they apply these skills in Chapter 3 to solve word

and number problems.

✔ Graphs - It covers the rectangular coordinate system, which is the basis for most consumer graphs. Students learn to plot points on a rectangular coordinate system, graph linear equations in two variables, graph with intercepts, understand the slope of a line, use the slope-intercept form of an equation of a line, find the equation of a line, and create graphs of linear inequalities.

✔ Systems of Linear Equations - It covers solving systems of equations by graphing, substitution, and elimination; solving applications with systems of equations, solving mixture applications with systems of equations, and graphing systems of linear inequalities.

✔ Polynomials - Here students learn how to add and subtract polynomials, use multiplication properties of exponents,

multiply polynomials, use special products, divide monomials and polynomials, and understand integer exponents

and scientific notation.

✔ Factoring - Here students explore the process of factoring expressions and see how factoring is used to solve certain types of equations.

✔ Rational Expressions and Equations - Here students work with rational expressions, solve rational equations, and use them to solve problems

in a variety of applications.

✔ Roots and Radical - Here, students are introduced to and learn to apply the properties of square roots, and extend these

concepts to higher-order roots and rational exponents.

✔ Quadratic Equations - Here students study the properties of quadratic equations, solve and graph them. They also learn how

to apply them as models of various situations.

Appsphinx is a Software Company and a Game Studio, who is the creators of the tons of interactive and fun-filled educational mobile apps for students. For this particular app, we are thrilled to say that we used open books from OPENSTAX, for those who don't know what OPENSTAX is, it’s a nonprofit educational technology initiative based at rice university, Houston, Texas, USA, since 2012.