Teachers - Overhead Calculators And Calculator Projectors at CalculatorSource - The Source for Everything Calculator

This powerful instruction tool perfectly emulates the keyboard, display and functions of the regular 1 Step calculator. It can be placed on the stage of any standard overhead projector with the keyboard area and display viewable in any size classroom.......Read More about the "1-step Instant Metric Magic??? Overhead Metric Conversion Calculator" on the Calculator Source Website

Functions as the TI-34 with a large array of advanced functions from calculating fractions to Boolean logic operators to statistical standard deviation. Its color- coordinated keyboard and large display will make even complex calculator demonstrations mor......Read More about the "Stokes Publishing Advanced Ti-34 Overhead Calculator" on the Calculator Source Website

This powerful instruction tool perfectly emulates the keyboard, display and functions of the regular APOTHECALC. It can be placed on the stage of any standard overhead projector with the keyboard area and display viewable in any size classroom. 182mm (7-1......Read More about the "Stokes Publishing Apothecalc Overhead Calculator" on the Calculator Source Website

The same functions and keyboard layout as the TI-108. It has the basic four functions plus automatic constants in all four functions, percent, square root and change sign keys, add to and subtract from memory keys and clear last entry or all entries. Manu......Read More about the "Stokes Publishing Basic Ti-108 Overhead Calculator" on the Calculator Source Website

2-line display: shows entries and results Previous entry feature; scroll up or down to review and look for patterns Problem-solving feature; create problems to develop computational skills... choose difficulty level, type of operation, find the operation,......Read More about the "Stokes Publishing Educator Ti-10 Overhead Calculator" on the Calculator Source Website

2-line display: entries on top line, results on bottom line Scroll up to review previous entries and results Fractions displayed in stacked format Problem-solving feature: student or calculator creates problem with 3 levels of difficulty, solution hints d......Read More about the "Stokes Publishing Educator Ti-15 Overhead Calculator" on the Calculator Source Website

2-line display: entries on top line, results on bottom line Scrolling display Previous entry feature Menus: select settings for your classroom needs Fraction feature: fractions and mixed numbers operations 2-variable statistics Conversions: Fractions - De......Read More about the "Stokes Publishing Educator Ti-30xii Overhead Calculator" on the Calculator Source Website

2-line display: entries on top line, results on bottom line Scrolling display Previous entry feature Menus: select settings for your classroom needs Fraction feature: fractions and mixed numbers operations 2 constant keys with counter Integer division key......Read More about the "Stokes Publishing Educator Ti-34ii Overhead Calculator" on the Calculator Source Website

Features include AOL Algebraic Operating System for the correct order of mathematical operations. With standard functions, change sign key, constants for all 4 basic operations, easy-to-use memory keys and large eight-digit display, this calculator compan......Read More about the "Stokes Publishing Elementary Ti-7 Mathmate Overhead Calculator" on the Calculator Source Website

The Intermediate Plus calculator emulates all the features of the Math Explorer PLUS: basic scientific and trigonometric functions; one-variable statistics; two constants instead of one; symbolic value of pi; random number generator; and more. Manual incl......Read More about the "Stokes Publishing Intermediate Plus Ti Math Explorer Plus Overhead Calculator" on the Calculator Source Website

Functions as the Math Explorer with large keyboard and display. Also performs integer division unlike other available calculators. With floating negative sign, 15 levels of parentheses, fixed decimal capacity, fraction to decimal conversion and vice versa......Read More about the "Stokes Publishing Intermediate Ti-12 Math Explorer Overhead Calculator" on the Calculator Source Website

This overhead version of the MathMaster student calculator has the identical display and keyboard functions. Manual (with instructions in Spanish) included.......Read More about the "Stokes Publishing Mathmaster Overhead Calculator" on the Calculator Source Website