The app presents over 180 structural formulas for hydrocarbons, covering major classes like alkanes, alkenes, and aromatics. It offers various game modes, including spelling quizzes and multiple-choice questions, to aid learning.
The app covers 80 functional groups, compound classes, and natural products for organic chemistry students. It offers spelling quizzes, multiple-choice questions, and a timed game to test knowledge.
Learn and practice Sāmoan language with features for pronunciation, spelling, and speaking. Swipe letters, words, or sentences to hear audio. Access original spelling and glottal markings. Practice speaking through interactive exercises.
The app offers an engaging way to learn the alphabet with colorful images, sounds, and animations. It includes the Alphabet Song and teaches letter by letter, along with animal names.
The app tests knowledge of 50 operas and composers through two game levels. Players can guess operas from posters or composers from portraits, with options for Italian, German, French, and Russian works.
The app presents a word matching game where players connect word beginnings to endings. It offers adjustable difficulty levels and multiple game boards for up to four players.