MODEL- TI30XIIs           VENDOR- TEXAS INSTRUMENTS

FEATURES- Scientific 2-line Calculator- Black
       The 2-line display scientific calculator combines statistics and
        advanced scientific functions and is a durable and affordable
        calculator for the classroom. The 2-Line display helps students
        explore math and science concepts in the classroom.
       Also check out the TI-30X IIB, which offers the same features with
        battery power.
* Display
   - 2-Line
     Shows entries on the top line and results on the bottom line.
   - Scrolling
     Entry line (top) shows up to 11 characters and can scroll left/right
     up to 88. Result line (bottom) shows up to a 10-digit answer and
     2-digit exponent.
* Key features for math and science
   - Previous entry
     Lets you review previous entries and look for patterns.
   - Menus
     Allow you to select settings appropriate for your classroom needs.
   - Fraction features
     Allows operations with fractions and mixed numbers.
   - 2-Variable statistics
     Enter/delete/insert/edit individual statistical data elements.
   - Conversions
     Fractions/Decimals
     Degrees/Radians/Grads
     DMS/Decimal/Degrees
   - Symbolic value of pi
     Recognizes pi as a symbol in radian mode.
   - Basic scientific and trigonometric functions
* Overhead projectable model: Stokes TI252.
* D&H carries workbooks for the TI30XIIS:
   - Math Investigations with the TI30XIIS, Activities for Secondary
     Mathematics (TI30XIISWKBK).
   - Math Investigations with the TI30XIIS and TI34II Activites for the
     Middle Grades(TI30XIIS-34IIWB).