Educator TI-73 Explorer Graphing Overhead Calculator

 This overhead calculator is a less expensive version for use with the TI-73 Explorer. The caculator sits directly on the overhead project, similar to the non-graphing overhead calculators.

Fraction Capability - Built in -

• Give your students a step-by-step view of numerical relationships and simplifications methods.
• See and manipulate fractions teh way they appear in textbooks - stacked.
• Convert fractions to decimal, percent, and whole-number-with remainder formats.

Data Analysis - Built in -

• Plot data in pie charts, pictographs, bar charts, scatter plots, histograms, and more.
• Explore numberical and categorical data by entering and viewing data on the list editor.
• Compatible with CBR™ and CBL™ data collection systems.

Multiple Features - Buit in -

• Scrollable home screen to review previous work or to make conjectures by viewing patterns over time.
• Perform English and metric conversions.
• Constant operation function stores an operation with a constant value, helping student reinforce concepts of addition, subtraction, multiplication, and division.