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4434Math Maniac App for Android
http://www.merlot.org/merlot/viewMaterial.htm?id=878086
'The goal of math maniac is simple: In 10 seconds, combine numbers to equal the number in the left bottom corner.'This is a free appMath Tricks App for Android
http://www.merlot.org/merlot/viewMaterial.htm?id=878110
'This program is dedicated to showing you a variety of interesting math tricks that will help you solve some basic math problems with great speed.You can play these tricks as instructed, with your friends and prove your talent to them.Fun Math Tricks:1. Addition2. Subtraction3. Multiplication table4. Division5. Multiply two digit number by 116. Square numbers ending in 57. Multiply by 58. Multiply by 99. Multiply by 410. Dividing by 511. Subtracting from 1000 12. Tough multiplication 13. Power of two14. Adding numbers close to hundreds15. Subtracting numbers close to hundreds16. Multiply numbers between 11 and 1917. Square numbers between 11 and 9918. Multiply two digit numbers having same tens digit and ones digits add up to ten19. Square numbers between 50 and 5920. Square numbers between 40 and 4921. Multiply two digit numbers editing in 122. Percent23. Square numbers between 100 and 109Training mode: - 15 levels for every trick- timer 15 seconds'This is a free appTalking Calculator App for iOS
http://www.merlot.org/merlot/viewMaterial.htm?id=878062
'A comprehensively featured calculator that has become a favorite among adults and primary schools around the world. Designed for a wide range of users, this calculator has large colorful buttons, optional high contrast, full VoiceOver support, and unique to this calculator; the option to use speech for answers, button names and formulas! ''Talking Calculator's features include: - Select between two user-interfaces: standard calculator, and ultra-simple, which is ideal for young children. - Reads answers, entered numbers and formulas aloud. For example: 1,234.56 is spoken as "One thousand, two hundred and thirty four point five six.״ 2 + 5 x 3^2 is spoken as "two plus five multiply three squared״ - Two entry modes, Standard and Formula. Standard mode emulates traditional calculators: You need to be mindful of the 'order of operations'. Formula mode takes care of the order of operations for you. You enter a mathematical expression, complete with operators and parentheses (brackets), tap the EQUALS button, and the expression is evaluated. This is similar to using formulas in Microsoft Excel. - Paper log feature, designed particularly for classroom use. Calculations are recorded with a timestamp and can be viewed or emailed. - Built in recording studio and script. Requires only 5 minutes to record a new voice. Recordings can be transferred between devices using Bluetooth. - Optionally integrates with the iOS VoiceOver feature: As you move your finger over the screen, the names of buttons are spoken to you. Double-tap to activate the selected button (or single tap with a second finger.) The calculator's voice will speak the calculation results. The iPad/iPhone’s Home button can be triple-clicked to switch this mode of operation on and off. - The entire app is accessible to VoiceOver users, including the recording studio for recording your own voice and the use of complex formulas. - International number formats - Optional high contrast mode (black on yellow) Customizable for each level of vision: Normal to low vision: Large, clear buttons with optional speech. Low vision: High contrast display mode, with optional speech. No vision / blind: VoiceOver reads the button names before they are activated. The calculation results are spoken. Why record new voices? Having your iPad, iPhone or iPod Touch talk with your own voice, or that of a friend or tutor will make the calculator sound more natural to you. The calculator will speak with the accent you are used to hearing. Note also that the VoiceOver feature built into your device, while awesome, is not good at reading out large and small numbers.'This app costs $1.99The Normal Distribution and the Central Limit Theorem for Means and Sums
http://www.merlot.org/merlot/viewMaterial.htm?id=877230
This is an activity that allows elementary statistics students to practice working out problems that involve the normal distribution and the Central Limit Theorem for both means and sums. Some problems involve finding probabilities and others involve finding x given a probability. Students are taken though the steps that involve first writing down the distribution, then shading in the normal curve, then identifying what is being asked for, then finding the probability or value of x, and finally understanding whether the normality assumption was necessary.Numbler Free App for iOS
http://www.merlot.org/merlot/viewMaterial.htm?id=874344
'You’ve played games forming words from letters, but how well can you form equations from numbers? Numbler is a game where players build math equations in a familiar crossword style board. All the mental fun of popular board and online word games, but with numbers instead of letters. FEATURES: ▪ Simple and addictive gameplay that people love from well-known word games ▪ A fun and educational way for students to sharpen their math skills ▪ Suitable for all ages: children to adults PLACING TILES Players take turns forming or extending equations in a horizontal or vertical direction. Tiles must be placed according to the following rules: 1. Each turn must use at least 1 tile from the board and 2 tiles from your hand 2. All adjacent tiles must be part of a true and complete equation 3. Tiles cannot be moved once they are played 4. Players may choose to pass and forfeit their turn 5. The game ends when both players pass twice in succession SCORING The score for a turn is the sum of each digit in the equations formed or extended during that turn, according to the following rules: 1. Operator and equal sign tiles have no score value but do help capture bonus tiles. 2. The value of two consecutive number tiles is the sum of their individual values. So a 1 and 2 tile placed beside each other has a value of 3, not 12 3. The value of a created or extended equation is increased or multiplied by bonus tiles covered by tiles placed during the turn'This is a free appfxIntegrator App for iOS
http://www.merlot.org/merlot/viewMaterial.htm?id=874353
'FxIntegrator is a mathematical tool that evaluates the area under a function curve for a given interval. It's extremely handy for math students or engineers who need to calculate integrals using an iPad or iPhone.Unlike other calculators, its elegant function editor makes it possible to write expressions in natural mathematical notation. It's a dream come true.FEATURES✔ Natural expression editor: write your functions just like they appear in math textbooks.✔ Three integration methods to choose from: rectangle, trapezoidal, Simpson.✔ Finite or infinite boundaries: compute improper integrals just as easily as proper integrals.✔ Adaptive approximation: get results faster for most functions while maintaining accuracy for difficult functions.✔ Built-in functions supported: acos, acosh, asin, asinh, atan, atanh, cos, cosh, ln, log, sign, sin, sinh, tan, tanh, square root, absolute value.✔ Displays the computation time used.'This app costs $1.99Calc XT App for iPad
http://www.merlot.org/merlot/viewMaterial.htm?id=874373
'Calc XT is a full feature scientific calculator for iPad. It turns your iPad into a life-size realistic calculator. In landscape mode, a memo pad is also available that you can jot note easily.''- Most scientific calculator features.- Automatically save states while application quits and restore while application restarts.- Different output mode. Normal, Scientific, Fixed, Engineering Mode.- Memo pad, with pen, highlight and eraser.- Copy to pasteboard or mail the memo.- Click on the digits display area to copy/paste the value.- Two percent modes:* scientific: 200+50%=200.5, 200*50%=100* financial: 200+50%=300, 200*50%=100- memo can set left or right hand side- multiple memos- Label tape, that you can type text on the memo or store numbers from calculator'This app costs $0.99MATHsKOOL 1 App for iOS
http://www.merlot.org/merlot/viewMaterial.htm?id=874374
'All MATHsKOOL apps contain 12 activities. They provide relevant theory, problems, solutions and full working showing every step of the calculation. Let the most comprehensive set of school activities improve your understanding of mathematics. Return to school with better skills. Each lesson will be easier and you will get better value from your time in class.MATHsKOOL-1 contains twelve unique activities designed to develop numeracy skills. The activities build confidence and accuracy when working with: numbers basic operations negative values powers fractionsapproximationsalgebraequation solvingcoordinatesEach activity has an associated theory section to assist the learning process.LOOKskool produces interactive activities to improve understanding in mathematics. The series covers the school curriculum. The apps use a consistent screen format across all levels. The unique two button operation allows students to learn easily: the New button provides a new problem. the Show button delivers the full solution. The solution is presented 1-step at a time. The time between steps is adjustable. Students can submit numerical answers. Their performance is recorded automatically and progress can be reviewed regularly. Difficult numbers have been avoided.'This app costs $1.99Dosage Calculation for Nurses
http://www.merlot.org/merlot/viewMaterial.htm?id=808407
Dosage calculation and basic conversion is very important for nurses to know because a serious damage or even death can occur if a wrong dose of medication is given. This web site shows you a variety of common medication calculations, practices, and quizzes.Mathway
http://www.merlot.org/merlot/viewMaterial.htm?id=784784
Mathway is a mathematics problem solving tool where students can select their math course - Basic Math, Pre-Algebra, Algebra, Trigonometry, PreCalculus, Calculus or Statistics and enter a problem. The computer solves the problem and shows the steps for the solution. It also has a worksheet generator.