Study for the G1 or M1 with questions and mock exams. Review latest content. Choose from English, Chinese Simplified, or Chinese Traditional language options. Track progress and revisit difficult topics.
The app allows up to four players to cooperatively learn using a single iPad. Players answer questions, and the first to answer correctly scores a point.
Helps users problems by snapping photos. It provides step-by-step explanations and instant answers. Users can ask questions, get essay help, and track progress. The supports multiple subjects and offers clear, reliable solutions.
Practice problems and prepare for ALEKS assessments
ALEKS offers personalized study plans based on user knowledge. It includes 500+ authentic ALEKS-style questions with step-by-step explanations. Users can take realistic knowledge checks that simulate the actual .
University of California, Berkeley's Lawrence Hall of Science
Explore STEM activities and experiments
Explore science, math, engineering, and technology activities for all ages. Search by topic, cost, or age. Access over 3,500 free experiments, games, and lessons. Filter by keywords or specific subjects.
Take a practice test to assess prior knowledge. Complete additional tests to improve scores. View probability of AP exam scores based on performance. Study offline without internet connection. Track progress through practice tests and review results.