TI-15 Explorer Elementary Calculator - Retail Unit
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Product Description
Product Description
Key features
- Simplify fractions to lowest terms automatically or step-by-step
- Convert improper fractions, fractions, mixed numbers, decimals and percent
- Perform operations in M-D-A-S order
- View up to two entries and results simultaneously
Begin building the foundation for future math success
The calculator can display two forms of fractional results simultaneously, allowing students to begin making crucial mathematic connections. Challenge them to manually simplify fractions and mixed numbers in traditional numerator/denominator format or enable the calculator to automatically simplify them or change them to decimal equivalents.
Engage students in self-directed problem-solving
Encourage students to explore math on their own with built-in flash cards that challenge their addition, subtraction, multiplication and division skills. Set the flash cards for the appropriate age and type of operation. The flash card functionality gives students hints when a wrong answer is entered and includes an internal scoreboard enabling teachers to check each student’s progress.
Built-in functionality
- Electronic flashcards: three 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 two 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
Hardware
- Hard plastic, color-coded keys
- Two-line, 11 digits per line
- Battery and solar power
- Impact-resistant cover with quick reference card
- Teacher kit available (includes 10 calculators, storage box, Teacher’s Guide CD and calculator poster)
What's Included?
What's Included?
Specifications
Specifications
Shipping Dimensions: x x
MPN: 15/PWB
UPC: 033317196159
Warranty and Product Support
Warranty and Product Support
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Full Product Description
Key features
- Simplify fractions to lowest terms automatically or step-by-step
- Convert improper fractions, fractions, mixed numbers, decimals and percent
- Perform operations in M-D-A-S order
- View up to two entries and results simultaneously
Begin building the foundation for future math success
The calculator can display two forms of fractional results simultaneously, allowing students to begin making crucial mathematic connections. Challenge them to manually simplify fractions and mixed numbers in traditional numerator/denominator format or enable the calculator to automatically simplify them or change them to decimal equivalents.
Engage students in self-directed problem-solving
Encourage students to explore math on their own with built-in flash cards that challenge their addition, subtraction, multiplication and division skills. Set the flash cards for the appropriate age and type of operation. The flash card functionality gives students hints when a wrong answer is entered and includes an internal scoreboard enabling teachers to check each student’s progress.
Built-in functionality
- Electronic flashcards: three 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 two 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
Hardware
- Hard plastic, color-coded keys
- Two-line, 11 digits per line
- Battery and solar power
- Impact-resistant cover with quick reference card
- Teacher kit available (includes 10 calculators, storage box, Teacher’s Guide CD and calculator poster)
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My current order of graphing calculators was placed and ordered so quickly. Underwood Distributing Company made this process easy and I appreciate the timeliness along with the great price.
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How do I cancel or edit an order?
Because orders are processed and shipped within 0–2 business days, it's important to reach out to us as quickly as possible if you need to cancel or make a change. The best way to do this is to contact us directly:
- Email: hello@underwooddistributing.com
- Phone: +1 (800) 753-3570
- Office hours: Monday–Friday, 9:00 AM – 5:00 PM Eastern Time
Please include your order number and the change or cancellation you need. We're a small, flexible business and will do everything we can to accommodate your request before your order ships. Once an order has shipped, it cannot be cancelled, and you would need to follow our standard return process instead.
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How can I track my order?
Once your order has shipped, we'll send tracking information to the email address you provided at checkout. You can use that tracking number directly on the carrier's website (UPS, FedEx, or USPS, depending on which warehouse fulfilled your order) to monitor your delivery in real time.
If you submitted a purchase order, tracking is emailed as soon as it becomes available, and delivery is expected within 5 business days of shipment. We ship orders from four different locations across the United States and automatically route your order from the location that can get it to you fastest.
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