Τρίτη, 1 Αυγούστου 2017

new_SAT i-math --- promo vid

promo video for my new android app

----- new_SAT i-math interactive book -----

you can find my new app here:


new_SAT i-math android app - test specifications

TEST Content Specifications


Total Questions
Multiple - Choice: 45 questions 78%
Student - Produced Response: 13 questions 22%
Content Categories
Heart of Algebra: 19 questions 33%
Problem Solving and Data Analysis:17 questions 29%
Passport to Advanced Math: 16 questions 28%
Additional Topics in Math: 6 questions 10%

you can find the app here:

Calculator Portion

Δευτέρα, 31 Ιουλίου 2017

new_SAT i-math specifications



--> 384 practice questions with expert explanations in 32 chapters and 14 categories
--> full theory in 32 chapters with over than 200 examples
--> the only app with student - produced response exercises (grid-in)
--> practice on each chapter and each category separately - play & learn
--> a different test for each student.The test questions are selected randomly from the 384 exercises.

Σάββατο, 29 Ιουλίου 2017

new_SAT - new app

new application 

It is ready and has been uploaded on google play a new application

An application for android tablets and smartphones, ideally for schools, teachers and students. This app consists of 384 new exercises. Hundreds of math questions in both multiple-choice and grid-in formats with worked out solutions. 

This app provides you with everything you need to improve your Math score—guaranteed22 years of experience and a unique approach have led to the ultimate product that outdoes any other prep book or application.

The link for this new application is:

Σάββατο, 22 Ιουλίου 2017

new_SAT i-math interactive book

new application


in a few days i will upload on Google play a new application. The title of the new app will be "new_SAT i-math interactive book"
This new application consists of 384 new exercisesHundreds of math questions in both multiple-choice and grid-in formats with worked out solutions.
This app based on my previous app "new_SAT math simulator". 
It will be the ultimate interactive book.With more new features.
The book as it ought to be and as we all have in our minds.