Saber 11, Saber 9, Saber 7

This application evaluates mathematical skills to be developed by a seventh, ninth and eleventh grade; In addition to containing questions for contest promotion police.

It contains millions of tests, which are due to take a group of questions and randomly change their characteristics and thus each time the application is opened is to find a different test.

The questions are questions taken from the tests namely 7, 9 and 11 made in the years 2014, 2015 and 2016; In addition to police earlier contests.

Self-correcting tests and oher, a report of the note that corresponds to the student depending on the scale of the note with which the student is qualified and has certainly rightful score on the scale (0-100)

No other application presents the opportunity for the student to run the same test as many times as necessary until you have mastered the necessary procedures to solve the problem that presents itself, also because of its randomness in the data storing RESPONSES it IS USELESS in this application.

Among the different characteristics it is:

- Questions using many different data representations (tables, histograms, frequency polygons, pie charts)

- Questions in calculating areas of plane figures where shaded portions arise.

- Questions which evaluates different characteristic solid (platonic, prisms, antiprisms, etc.)

- Questions where different planes developments solids is evaluated.

- Questions where requested calculate probabilities of different events

- Questions in need of calculating averages, percentages, rule of three, ratios, proportions and others involving generic knowledge in the development of numerical ability.

- Questions about everyday situations that require representation in different charts (bar charts, frequency polygons, etc.)

- Questions where geometric transformations are evaluated in the Cartesian plane

- Questions which knowledge is required in linear equations with one or two unknowns

- Questions where the generalization is sought (both numeric deduction as geometric patterns)

- Questions about representations in the plane of conic sections (ellipse, circle, parabola)

- Questions about trigonometric ratios.

- Questions both closed (multiple choice) and open (not multiple choice)

Overall, this application seeks to be a source of a variety of type tests: Saber 7, 9 and 11, for students who are coming to present them; In addition to develop quantitative reasoning for police and review the police know.

This application is created by the degree in Mathematics Mario Alberto Martínez Bermúdez.