ALEKS is described as 'Assessment and LEarning in Knowledge Spaces is a Web-based, artificially intelligent assessment and learning system. ALEKS uses adaptive questioning to quickly and accurately determine exactly what a student knows and doesn't know in a course' and is a online education service in the education & reference category. There are 2 alternatives to ALEKS for Android, iPhone, Android Tablet, iPad and Web-based. The best ALEKS alternative is Khan Academy, which is free.
Khan Academy is not-for-profit with the goal of changing education for the better by providing a free world-class education to anyone anywhere.
United States
NCERT solutions for class 6 - 10 maths and science with detailed solutions to each and every question covered in these NCERT books.
