Texas Instruments TI-15 Explorer

Code Texas Instruments TI15
SRP Price$37.95 inc. GST
Description
  • 2-line display
  • Previous entry feature
  • Stacked fractions feature
  • Problem solving feature
  • Place value feature
  • 2 constant operations w/ counters
  • Available in teachers’ packs of 10 with a free caddy.
Specifications
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Built-in functionality

  • Electronic flashcards 3 levels of difficulty using the "level of difficulty" key
  • Choose from + - x ÷ or find the operation
  • Calculator allows entry of a problem
  • View hints with "guess and check" feature
  • Fractions displayed in stacked format
  • Choose mixed number or improper fraction results
  • Choose to simplify fractions to lowest terms automatically or step-by-step
  • Display indicates when fraction needs to be simplified
  • Conversions between improper fractions and mixed numbers
  • Conversions between fractions, decimals and percent
  • Calculator chooses or allows entry of a common factor
  • View factor used to simplify
  • View up to 2 entries and results simultaneously
  • Review and edit previous entries
  • View division results as quotients with remainders, fractions or decimals
  • Two constant operations: show counters and results
  • Negation key
  • Powers and square root
  • Symbolic π
  • Convert π to decimal
  • Clear last entry or all entries and settings
  • Backspace and edit capabilities
  • Compare numbers and equations including inequalities
  • Place value: thousandths through thousands
  • Round or fix to whole number or decimal places
  • EOS™ Equation Operating System performs operations in M-D-A-S order
  • Up to 23 levels of parenthesis
  • Error recovery capabilities
  • Allows memory retention of settings and previous entries
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Hardware

  • Hard plastic, color-coded keys
  • Two-line, Eleven digits per line
  • Battery and solar power
  • Impact-resistant cover with quick reference card
  • Teacher Kit available (includes 10 calculators, storage caddy, Teacher's Guide in English and Spanish, calculator poster and transparency)
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Support

  • One-year limited warranty
  • Toll-free help hotline: 1-800-TI-CARES
  • E-mail: ti-cares@ti.com
  • Classroom activities available
  • Workshop Loan Program - you can borrow TI calculators for evaluation or workshops
  • TI Technology Rewards program - accumulate points redeemable for additional TI products and services
  • Complete guidebook available
Warranty

2 year warranty