Grade assignments with annotations, rubrics, and feedback options. Communicate via announcements, discussions, and messages. Update content by adjusting due dates, publishing assignments, or editing text.
Access and read academic papers from a global database. Save research for later. Track mentions and readers of your work. Search for scholarly content on various topics. Connect with other researchers and see what peers are working on.
Learn to read music through 32 step-by-step lessons that introduce gradually. Practice reading in treble, bass, or both clefs. Complete exercises to reinforce note recognition and progress through levels.
Solve equations, perform algebraic calculations, and graph functions. Support for multiple models including TI-83, TI-84, TI-89, Casio FX, and Sharp EL. Includes a scientific , fraction simplifier, and unit converter.
