From the kitchen table to the playground, children are intrigued by their world. The TI-15 is a pedagogically sound tool that helps students make connections between classroom learning and real-world situations.The TI-15 combines the fraction capabilities of the Math Explorer with a two-line display, problem solving, place value and more. When the TI-15 is combined with traditional learning tools, it helps students explore their world through investigation and experimentation, and helps develop skills in addition, subtraction, powers, and answer format.
Hard plastic color-coded keys.
2-line display 11 digits per line.
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 pi.
Convert pi to decimal.
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.
Calculator chooses or allows entry of a common factor.
View factor used to simplify.
Conversions between improper fractions and mixed numbers.
Conversions between fractions, decimals and percents.
Clear last entry or all entries and settings.
Backspace and edit capabilities.
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.
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.
Battery and solar power.
Operates in well-lit areas using solar cell. Operates in other light settings using battery.
Allows memory retention of settings and previous entries.
Impact-resistant protective cover with quick reference card.
Manufacturer Part Number: 15/TBL/2L1/A
