New English words with definitions, synonyms, antonyms, and pronunciation. Take quizzes to test vocabulary. Prepare for exams like SAT, GRE, GMAT, IELTS, and TOEFL. Access thousands of words for free.
Learn through video lessons, guided practice, and tests. Access background modules, diagnostic quizzes, and worksheets. Track progress with grade reports and review chapters or take a final exam.
Prepare for the AACN Certification with interactive self-assessment. Access over 280 multiple-choice questions and 12 case studies. Review detailed answer rationales and track progress through quizzes and exams.
Scan questions to get step-by-step solutions in math, science, English, or coding. Review explanations and save notes. Set study goals and track progress over time. Share solutions with classmates or teachers.
Students, parents, and teachers access interactive eBooks offline via their account. View and interact with generated by teachers. Add resources to eBooks, which sync through the for offline use.
Learn essential to understand 90% of everyday conversations, articles, and workplace language. Study vocabulary with definitions, example sentences, and word lists. Track progress and review regularly.
Learn with interactive audio examples and visual feedback. Practice words with British and American accents. View word sounds, compare pronunciations, and test your speaking skills. Track progress and access 100 example words covering all 44 sounds.
Learn through interactive books, audiobooks, videos, and flashcards. Complete worksheets and play educational games. Track progress and access content tailored for PreK to 9 learners. Sync with academic experts for structured language development.
The app helps children learn writing through guided tracing and repetition. It supports proper letter formation and fine-motor control for early learners.