The TI-34 MultiView scientific calculator 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.