The TI-34 MultiView scientific calculator (color BLUE) was designed with educator input in mind for use in these middle grades math and science classes: Middle School Math, Pre-Algebra, Algebra I & II, Trigonometry, General Science, Geometry, and Biology. In Classic mode, the TI-34 MultiView can be used in the same classrooms as the TI-34 II Explorer Plus as the screen appears identical to the TI-34 II Explorer Plus in this mode.