EMTask Algebra Proof Inequalities


 Are you a math teacher who needs a reliable costeffective tool for preparation of tests? Are you a math student who needs detailed solutions to study for tests? If so, then you have come to the right place! EMTask offers for teachers and students a large repository of math problems with answers and solutions and easytouse test authoring options. Preparation of a test takes just a minute: you have to select a few topics and specify a complexity level  that's all! The software itself will select the correspoding math examples. More demanding users can select each example visually. When you save your test, EMTask automatically generates a number of similar test variants. All math tests with or without the solutions can be printed out. Dozens of tests are ready for students to review and reinforce their math skills. The trial version of EMTask can be downloaded from this site. Free online demos allow viewing variant tests and examples of math problems solutions from EMTask. 


Parameters of the program
Name of program:

EMTask_Algebra_Proof_Inequalities

Number of problems:

20449

Number of similar variants:

30

Languages of interface:

English, German

Price:

26 EUR

Size of archive:

2609 kb

20489 algebraic inequalities. Proofs of weak and strict inequalities. Linear, quadratic, cubic, reciprocal, highdegree and complex fractional inequalities. Sorting problems by complexity levels and solution methods. Authoring options enabling development of tests, quizzes, exams and problem solving lesson plans. Automatic generation of variant tests. Dozens of ready tests.
System Requirements:
Pentium 2 or higher
64 MB RAM
Windows 98 or higher
Internet Explorer 5.5 or higher
Plugin MathPlayer (downloadable from here)
Program's detail
Examples
An online sample of math problems and problem solutions from this program is provided below:
EMTEACHLINE MATH TEST AUTHORING SOFTWARE  TIMESAVING & COSTEFFECTIVE SOLUTION FOR MATH TEACHERS
Press release
ABSTRACT. EMTeachline Software has released a PCbased test authoring mathematics software package that offers a comprehensive set of test authoring tools for math teachers and a large repository of math problems in arithmetic, prealgebra, algebra, precalculus, trigonometry and hyperbolic trigonometry, with answers and solutions. Authoring options enable teachers to select math problems by topic, difficulty level and solution method, create printable math tests, quizzes, exams and homeworks of varied complexity and develop numerous similar variants around each constructed test. The software is suitable for elementary, middle and high school use.
1. MATH SOFTWARE OVERVIEW
Teaching problem solving skills in math requires a large amount of training in solving math problems. The EMTeachline Math Test Authoring Software EMTask helps math teachers in the organization of the teaching and learning process. Provide each student in your class with an individual practice test!
The software modules are organized by subject. Each module offers hundreds of math problem types, with dozens of similar problems within one type. Math problems of 11 levels of complexity are presented in a logical sequence from basic to advanced. All problems are solved in detail.
A comprehensive set of test authoring options makes preparation of math tests, quizzes, homeworks and exams an easy and creative work. With thousands of math problems at hands, teachers do not have to search for fresh examples. They can select math problems by complexity level, solution method and type of task; develop customizable math tests of varied complexity in a minute and generate up to 30 similar variants around each constructed test. All developed materials with or without the solutions can be printed out or stored in a file and reused. A set of variant tests is ready for students to review and reinforce their math skills.
2. MATH SKILLS COVERED
Arithmetic and PreAlgebra: Operations: multiplication, division, addition, subtraction. Fractions, powers. Numeric expressions: estimation, equivalencies, problemsolving. Solving arithmetic problems using algebraic formulas.
Algebra: Polynomial and fractional rational expressions: transformation, simplification, evaluation. Solution of linear, quadratic, cubic, biquadratic, reciprocal and fractional algebraic equations and inequalities. Proofs of algebraic identities. Solution methods: Substitution, factoring, grouping, Bezout theorem, formulas of short multiplication, method of intervals and more.
Trigonometry and Hyperbolic Trigonometry: trigonometric and hyperbolic functions, arcus functions. Trigonometric and hyperbolic expressions: transformation, simplification, evaluation. Solution of trigonometric and hyperbolic equations. Proofs of trigonometric and hyperbolic identities. Solution methods: universal substitution, sum, product and addition of trigonometric functions, power reduction, multiple argument, shift of argument and more.
3. USER OPTIONS
For math students: You can review solutions of math problems step by step and try to solve similar math problems on your own.
For math teachers: You can use an extensive bank of math problems; arrange problems by topic, complexity level, solution method and type of task; compile math tests, quizzes, homeworks and exams of varied complexity; generate numerous similar variant math tests around a constructed example. You can use dozens of ready variant tests.
Contents of the program
Themes
Chapters and sections
Rational expressions. Proofs of inequalities 
Chapters 
Sections 
Proof of strict inequalities. Linear expressions and expressions reduced to them

 Proof of strict inequalities. Linear expressions and expressions reduced to them. Elementary linear inequalities
 Proof of strict inequalities. Linear expressions and expressions reduced to them. Elementary linear inequalities containing fractions
 Proof of strict inequalities. Linear expressions and expressions reduced to them. Linear inequalities. Distributive law
 Proof of strict inequalities. Linear expressions and expressions reduced to them. Linear inequalities. Formulas of short multiplication
 Proof of strict inequalities. Linear expressions and expressions reduced to them. Linear inequalities. Formulas of short multiplication. Cubes
 Proof of strict inequalities. Linear expressions and expressions reduced to them. Linear inequalities. Properties of powers
 Proof of strict inequalities. Linear expressions and expressions reduced to them. Inequalities reduced to linear inequalities
 Proof of strict inequalities. Linear expressions and expressions reduced to them. Fractional inequalities. Properties of fractions. Rational coefficients
 Proof of strict inequalities. Linear expressions and expressions reduced to them. Fractional inequalities. Properties of fractions. Integer coefficients
 Proof of strict inequalities. Linear expressions and expressions reduced to them. Fractional inequalities. Method of substitution. Integer coefficients
 Proof of strict inequalities. Linear expressions and expressions reduced to them. Fractional inequalities. Method of substitution. Rational coefficients
 Proof of strict inequalities. Linear expressions and expressions reduced to them. Linear inequalities. Factorization of quadratic trinomial
 Proof of strict inequalities. Linear expressions and expressions reduced to them. Linear inequalities. Method of substitution. Distributive law
 Proof of strict inequalities. Linear expressions and expressions reduced to them. Linear inequalities. Method of substitution. Formulas of short multiplication
 Proof of strict inequalities. Linear expressions and expressions reduced to them. Linear inequalities. Method of substitution. Properties of powers

Proof of strict inequalities. Quadratic expressions

 Proof of strict inequalities. Quadratic expressions. Elementary quadratic inequalities
 Proof of strict inequalities. Quadratic expressions. Quadratic inequalities containing fractions
 Proof of strict inequalities. Quadratic expressions. Quadratic inequalities. Distributive law. Integer coefficients
 Proof of strict inequalities. Quadratic expressions. Quadratic inequalities. Grouping method
 Proof of strict inequalities. Quadratic expressions. Quadratic inequalities. Method of substitution. Distributive law. Integer coefficients
 Proof of strict inequalities. Quadratic expressions. Quadratic inequalities. Method of substitution. Distributive law. Rational coefficients
 Proof of strict inequalities. Quadratic expressions. Quadratic inequalities. Method of substitution. Formulas of short multiplication. Integer coefficients
 Proof of strict inequalities. Quadratic expressions. Quadratic inequalities. Method of substitution. Formulas of short multiplication. Rational coefficients
 Proof of strict inequalities. Quadratic expressions. Quadratic inequalities. Method of substitution. Grouping method
 Proof of strict inequalities. Quadratic expressions. Quadratic inequalities. Method of substitution. Factorization of quadratic trinomial
 Proof of strict inequalities. Quadratic expressions. Fractional inequalities. Method of substitution. Distributive law. Integer coefficients

Proof of strict inequalities. Algebraic highdegree expressions

 Proof of strict inequalities. Algebraic highdegree expressions. High degrees. Bezout theorem. Standard problems. Integer roots
 Proof of strict inequalities. Algebraic highdegree expressions. High degrees. Bezout theorem. Reducible problems

Proof of strict inequalities. Fractional algebraic expressions

 Proof of strict inequalities. Fractional algebraic expressions. Fractional algebraic expressions reduced to a fraction with linear expression in numerator. To prove inequality
 Proof of strict inequalities. Fractional algebraic expressions. Fractional algebraic expressions reduced to a fraction with quadratic expression in numerator. To prove inequality

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