Topics covered include: Math, Science, Economics and finance, Arts and humanities, Computing, and more.
You only have to know one thing: You can learn anything. For free. For everyone. Forever.
UPCOMING FEATURES: User data synchronization, progress bars
To learn more about Khan Academy, please visit: https://www.khanacademy.org/
Please note that I am in no way affiliated with Khan Academy or any of its affiliates.
Now you can access various Khan Academy resources such as Videos, Articles and Exercises available for learning purpose. The app uses the Khan Academy APIs to get the latest content from Khan Academy websites.
The App also provides the functionality for downloading the videos and watch them locally.
SCIENCE BEHIND LUMOSITY
Lumosity is designed by neuroscientists to train memory, attention, and more. With foundations in the study of neuroplasticity, Lumosity games are used in research, and have been incorporated into studies done by top scientists worldwide.
IN THE NEWS
Harvard Business Review
"Designed by neuroscientists, a brain training approach such as Lumosity builds on breakthrough concepts such as neuroplasticity and fluid intelligence."
"The mini-games are fun rather than dry, making it a daily habit that never feels like a chore."
"Like dancing to burn calories, several of Lumosity’s games make it easy for you to forget that you’re giving your brain a workout."
"The app itself is very clean, and performance is excellent."
Wall Street Journal
"The games offer a scorecard of your performance and let you follow changes in performance over time, so you can see if you're getting better or backsliding."
"I’ve found the Lumosity training fun, challenging, and—as it only takes 15 or 20 minutes a day—brief enough that it doesn’t become a time-sink."
VISIT US: http://www.lumosity.com
FOLLOW US: https://plus.google.com/+lumosity/
FOLLOW US: http://twitter.com/lumosity
LIKE US: http://facebook.com/lumosity
If you want to get a good score in GRE Quantitative, try this app and learn about these topics:
1.3 Exponents and Roots
1.5 Real Numbers
Practice: randomly generated link to an arithmetic exercise (experimental feature).
2.1 Operations with Algebraic Expressions
2.2 Rules of Exponents
2.3 Solving Linear Equations
Based on my experience with practice tests, it might be especially useful to review Structure in linear expressions.
2.4 Solving Quadratic Equations
2.5 Solving Linear Inequalities
While I fail to find it listed in the math review as such, I’ve definitely been seeing this kind of problem on practice tests: New Operator Definitions
2.8 Coordinate Geometry
2.9 Graphs of Functions
3.1 Lines and Angles
3.6 Three-Dimensional Figures
4.1 Graphical Methods for Describing Data
4.2 Numerical Methods for Describing Data
Measures of Dispersion
4.3 Counting Methods
4.5 Distributions of Data, Random Variables, and Probability Distributions
This year we invite dreamers, thinkers and doers to join us in the conversation about Discovery. Discovery is the act of detecting something new, or something "old" that had been unknown. With reference to science and academic disciplines, discovery is the observation of new phenomena, new actions, or new events and providing new reasoning to explain the knowledge gathered.
In simple words a continuous process to understand the world, life and ourselves.A path that leads us from the cosmos all the way to our neighbor next door. From the depth of the oceans and ancient civilizations all the way to discoveries in molecular science and to new possibilities for people, life, our ecosystem and civilization.
★★★ Highest ranked mathematical game - worth a try ★★★
★★★ Millions of downloads ★★★
✦A fun math trainer. One that is both efficient and fun to use.✦
Use it as your personal math homework solver and math teacher.
The highest ranked mathematical game in the store - give it a try!
"This is one of the best educational apps out there." — famigo.com
"An excellent app - Editor's Choice" — DroidAppOfTheDay.com
"Extremely hot for weeks now" — appbrain.com
"Mathematics is far from boring, now" — androidandme.com
"learning mathematics is not boring anymore" — appeggs.com
"90 of 100 points!" — aplikanologi.com
Appeared in German science show Galileo
✦ Powers & Roots
✦ Average & Median
✦ Smallest & Largest
Whether you've had any prior programming experience or not, this app will help you learn all you need to know in order to start creating and compiling your own programs. Learning with SoloLearn has proved to be fast, effective and fun. This app will show you how easy it is to become a programmer.
Learn C++ includes over 60 lessons split into 8 levels that cover basic concepts, data types, arrays, pointers, conditional statements, loops, functions, classes and objects, inheritance & polymorphism, templates, exceptions and files. Unlock new levels, quizzes, collect points and compete with your peers around the world.
Most importantly, learn while having fun because engaged learning makes a difference.
Whether you want to get promoted, break into a new industry, start a company, continue your education, further a passion, or just accelerate your life, Udemy has a course to help you get there and get there faster.
When you download the Udemy App, you’ll join over 4,000,000 people who have already made the decision to accelerate their lives by taking a Udemy course.
What can you learn on Udemy?
Udemy’s expert instructors have built thousands of courses on...
✔ Programming (java, python, php, ruby, and more)
✔ Cake Decorating
… and everything in between!
We know you’re busy. And that’s why every course on Udemy is available on demand, 24 / 7, so you can learn when and where you want.
With the Udemy app, you can squeeze in a few lectures on your commute. Or before bed. Or during lunch. Or just whenever you can find the time.
But whatever you do - Don’t Stop Learning!
Install the Udemy app now and start learning something new today.
- You can discover thousands of on-demand, online courses and tutorials.
- You can watch courses on the go: video lectures, audio lectures, presentations, articles, and anything inside your course.
- You can watch your course offline: Save courses for offline viewing so you can watch them while you're on a plane or subway!
WHAT ARE PEOPLE SAYING ABOUT UDEMY?
"Udemy’s online classes give you the freedom to study when and where you like with no time limits. Perfect for a busy entrepreneur like me!"
- (Wayne P.) ★★★★★
"Getting a new career (at my age) can be quite challenging. With Udemy, I’m learning real web development techniques that have helped me make the jump!"
- (Brian M.) ★★★★★
"I got the job! I’m starting a new career in communications, but it’s been tough because I don’t have the hard skills that people are looking for. So I started learning video editing on Udemy... and guess what? Last week I finally landed a video production job!"
- (Qin L.) ★★★★★
- NEW: statistics (gaussian test, t test, binominal and normal distribution, standard deviation, average, sum, median)
- formula calculation with variables, sums, products and sequences
- solve equations (linear, quadratic, cubic, transpose)
- plot functions, derivate, integrate, calculate roots and extremas (polynomial, rational, exponential, etc)
- calculate tangent, asymptote, interception
- reconstruction: calculate f(x) by given roots, points or extremas
- f(x,y) plot in 3D
- factoring (Bézout's identity, Euler's totient function, least common multiple, greatest common divisor)
- modulo calculation with big integer and fractions
- differential and integral calculus
- curve sketching, limes, minima, maxima
- linear algebra, vectors, matrices
- unit conversion
- number systems, binary/oct/decimal/hex calculator
- complex number calculation
English, German, Francais, Espanol, Italian, Portuguese
Mathematics is a powerful calculation software for your android smartphone.
Calculate any formula you want and show them in a 2d or 3d plot. The natural display shows fractions, roots and exponents as you would expect it from mathematics.
In a few seconds you derivate or integrate your desired function, calculate the zero points of your function und show them in the function plot. See all maxima, minima or inflection points in one view.
The easy way of use allows you to solve linear equations in just a moment. Or transform your mathematical, physical or chemical equation to any unknown variable.
You often needs to calculate with binary, octal or hexadecimal number systems? No problem! You can mix them together in one calculation even by using decimal digits. But that's not enough! You can also calculate with any other number system with base 2 to 18.
From time to time you may need to convert units to another one, like Celsius to Fahrenheit, miles to kilometre, inches to foot and so on.
You will also be able to calculate with vectors, matrices and determinants.
All this features are combined in this app and will make your mathematical life a lot easier.
Designed by world-renowned grandmaster of memory, Ed Cooke, Memrise combines the most effective memorisation techniques know to humanity with delightful and addictive gameplay.
Learn over 200 different languages - including Spanish, French, German, Portuguese (Brazilian Portuguese and European Portuguese), Mandarin Chinese (traditional and simplified Chinese Characters), Cantonese, Japanese, Korean, Italian, Irish, Welsh, Dutch, Danish, Swedish, Finnish, Catalan, Icelandic, Polish, Russian, Arabic (standard Arabic, Moroccan Arabic, Egyptian Arabic, Gulf Arabic etc)… and even constructed languages from Esperanto to Klingon, Toki Pona, Dothraki and Na’vi.
With over 500,000 courses to choose from, whether you are just getting started learning a new language, or if you’re looking for a focused course to help you ace an exam, Memrise has a course to will fit your needs.
- Training for SATs, GMAT, TESOL, TOEFL, TOEIC, and other standardised tests
- Revision courses for GCSE, A-Level, IBAC and more
- Train your Brain by learning capital cities, history, geography, pub quiz trivia and much more!
WHERE ELSE CAN YOU FIND US?
On the web: www.memrise.com
On Twitter: @memrise
By Email: email@example.com
Introducing Chem Pro, the chemistry tutor in your pocket, and the only resource you will need to excel in AP Chemistry or General Chemistry this year. Chem Pro features an exclusive lesson library containing a total of 80 videos that cover the entire course of AP and General Chemistry. See what thousands of high school and college students across the world have been raving about. This life saving app is now available on Android!
Lessons: Struggling in your current chemistry course? Perhaps you need to review some material for an upcoming exam? Chem Pro contains over 31 hours of lesson videos, which makes it the perfect companion to have after you step out of the classroom. These lessons are dedicated to teaching students how to solve problems, the most important skill to master in order to excel in chemistry. In the videos, students are shown problems that are solved stepwise at a slow and easy to follow pace. The lessons don't just cover one example problem per topic, they cover all the possible problem scenarios that you would encounter in your homework or in an exam. Every topic is covered, from calculating molar masses to drawing Lewis structures to equilibrium. The first 10 lessons are bundled with the app for free and if you wish to continue learning, you can purchase and download the next pack of topics. Lesson videos are downloaded and saved to your device so you don't have to stream anything on the go. You can truly learn whenever and wherever you go.
Flash Cards: Chem Pro contains nine sets of flash cards specifically designed for what any student needs to memorize for a standard chemistry course. With these flash cards, you can easily memorize the 40 basic elements, the 21 common polyatomic ions, the common acid names, chemical colors (specifically for the AP Exam), and the 13 VSEPR molecular geometries. Simply select what you would like to memorize from the list of flash cards to begin memorizing. Just tap on each flash card and it flips around to show you the answer. Swipe back and forth to go to the previous or next card. It's that simple! What's even better is that every time you go to a flash card set, it automatically shuffles the order of the cards so that you can quiz yourself to make sure you know the material. This great feature can save you hours of time making index cards to memorize tedious chemistry concepts.
Chem Pro will not only teach you chemistry in a way you won't find in the classroom, but also provide you with several time saving tools you will love to use. Download and find out for yourself today!
If you have any questions, comments, suggestions, or concerns please feel free to email us at firstname.lastname@example.org
Join millions of users worldwide and make your learning progress faster and more enjoyable.
Use it to get help when you're stuck with a problem. Hit the steps button, and see a full step-by-step solution!
Students can use it as a tool to learn Math, while parents can use it to quickly check their kid’s homework. With PhotoMath, you can have a Math teacher in your pocket! :)
PhotoMath currently supports basic arithmetics, fractions, decimal numbers, linear equations and several functions like logarithms. Support for new Math is constantly added in new releases as we aim to make the entire Math easy to learn.
Handwritten text is not supported, only printed problems from Math textbooks.
PhotoMath is not fully magical (yet) and it is possible to find a Math problem our app will not recognize. If this happens, please send us feedback. With your help, our team of wizards will add new spells to PhotoMath and make it more magical in the future versions. :)
Keywords: PhotoMath, Photo Math, PhotoMath app
Aptitude Test is a preparation tool for job aspirants and those waiting to crack CAT, XAT, MAT, GRE, GMAT, SAT, NTSE and various bank exams.
We have other two apps namely logical reasoning test and general knowledge quiz which helps you to crack the competitive exams
1. Logical Reasoning Test – https://play.google.com/store/apps/details?id=nithra.math.logicalreasoning
2. General Knowledge quiz – https://play.google.com/store/apps/details?id=nithra.quiz
Aptitude Test and Preparation app contains aptitude questions with answers and solution which is very useful when you are going for job interview in a company or attending exams
How this Pocket aptitude for Jobs and exams app is differs from other aptitude app are
• 600+ Questions (Questions are added now and then)
• Questions are categorized into topics
• Formulas for each topic
• Detail Solution for every question
• Scratch Pad for workouts
• Aptitude and Logical Reasoning
This application has huge collection of Aptitude under different categories such as
2 ALLIGATION OR MIXTURE
5 BANKERS DISCOUNT
6 BOATS AND STREAMS
8 COMPOUND INTEREST
9 CHAIN RULE
11 DECIMAL FRACTIONS
12 H.C.F. AND L.C.M.
13 HEIGHT AND DISTANCE
17 PROBLEMS ON NUMBERS
20 PERMUTATIONS AND COMBINATIONS
21 PIPES AND CISTERN
23 PROFIT AND LOSS
24 RACES AND GAMES
25 RATIO AND PROPORTION
26 SERIES - ODD MAN OUT
27 SERIES - FIND MISSING NUMBER
28 SIMPLE INTEREST
30 SQUARE ROOT AND CUBE ROOT
31 STOCKS AND SHARES
32 SURDS AND INDICES
33 TIME AND DISTANCE
34 TIME AND WORK
36 TRUE DISCOUNT
37 VOLUME AND SURFACE AREA
Aptitude and Logical Reasoning both are very important for crack the competitive exams. So we need both aptitude and logical reasoning skills.
Watch our carefully selected instructional YouTube videos, then take interactive quizzes and explore checkpoints.
This application allows members to seek and give help about IT through a forum-style discussion. The forum contains questions, answers, tips, and comments. There is also an interactive game that helps members further reinforce their IT knowledge. The app has several different achievements which can be unlocked and saves points for contributing to the discussions.
If you have any questions about the application feel free to contact the development team at email@example.com
My Open Courses videos are accompanied by subject notes, assignments and reference material that will help students to have a complete overview of the subject. Videos are offered in 2 different formats - for low bandwidths as well high speed connections. The videos are compatible with low end Android phones and the application delivers videos based on the mobile hardware.
If the student watching the videos has any doubt with regards to the subject, they can easily ask questions to hundreds of subject matter experts available on the platform. Viewing the videos does not require registration, if you want to ask questions or follow questions asked by other students, a 10 second user registration is required. You can use twitter, facebook, Google or LinkedIn ID to register as well.
Here is the best part - My Open Courses Videos can be downloaded on your mobile as well as Tablet completely free of cost. So, if you dont want to see them streaming but want to view on your Desktop or PC at a later stage you can do that. All the videos after download can be viewed when you are not connected to the internet as well!
My Open Courses is an official partner of NPTEL, an initiative funded by NMEICT, Ministry of HRD, Govt. of India that aims at bringing education to every student with the use of technology.
My Open Courses currently offers over 11,000 hours of videos categorized over 1300 subjects spread across 25 courses in all.
Here are the various courses offered:
Computer Science and Engineering, Aerospace Engineering, Biotechnology, Chemical Engineering, Chemistry and Biochemistry, Civil Engineering, Engineering Design, Electrical Engineering, Humanities and Social Sciences, Management, Mathematics, Mechanical Engineering, Metallurgy and Material Science, Ocean Engineering, Physics, Textile, Electronics & Communication Engineering, Nanotechnology, Environmental Science, Mining Engineering, Automobile Engineering.
First version of My Open Courses App offers Free Videos, Free questions and answers module, follow questions, Bookmark Videos for later viewing, Video / assignment downloads and more. In future versions, we will soon be launching assignments and Free assessments offered by Industry experts and top academics.
*Frequently Asked Questions:*
1) How does My Open Courses differ from Khan Academy, MIT Courseware, Coursera, Udemy, eDx and other?
My Open Courses is launched under the same premise as in case of Khan Academy, MIT Courseware, Coursera, Udemy, eDx - that of offering quality education online. But My Open Courses differs in the way where videos and course material offered completely adheres to standard curriculum of Engineering, Management and other streams. On the other hand Khan Academy, MIT Open Courseware, and others have more of vocational subjects which may not be part of actual student curriculum.
How will MOC help students?
MOC will be of tremendous help to students in their existing studies and will help them get better marks. Students don't need to worry anymore about missing their classes at their School or College. They will have best academic minds teaching them on their mobile devices.
How can you offer these videos completely free of cost?
We are official partners of NPTEL, an initiative funded by NMEICT, Ministry of HRD, Govt. of India allowing us to freely distribute the videos!
We now offer certifications through our partner www.millionlights.org
Free Video Courses, Educational Videos, higher education videos, online certification, millionlights
A new astronomy photo every day, with an explanation written by a professional astronomer.
View a gallery of previous APOD images (more than 7000 since 1995), and jump quickly to any date.
Display video APODs with preview images in the gallery, just like photo APODs.
Select an APOD from the gallery to see it in full-screen mode, then swipe quickly between APODs -- no need to return to the gallery.
Double-tap to zoom in on a photo, or single-tap to hide the title and status bar.
Save APOD photos to your photo roll.
Set an APOD photo as your device wallpaper.
Share APODs with your friends.
Add APODs to your list of favorites for easy access.
Configure to automatically download new APODs once a day, and to be notified when a new APOD is available.
Adding feeds: Share any URL to Pensive and it will automatically find associated feeds. Enter a URL in Pensive to search for associated feeds.
Organize and browse: Easy-to-read lists of your articles. Tag your feeds to organize. Swipe to jump between articles. Never overlook an article.