EduCalc Classic vs Educreations Whiteboard

A powerful, flexible graphing calculator Does far more than most calculators out there. Features: 1) Scientific Calculator. Simple to grasp and easy to use, but powerful features are available when you need them. Available functions include the following: • the usual arithmetic functions and exponentiation. • square root, cube root, nth root, natural log, log base 10, log of arbitrary base, absolute value, factorial, permutations (nPr), combinations (nCr), modulus, random integer, bell curve, cumulative normal distribution, decimal to fraction. 2) Graphing. Capabilities: • Graph up to four equations at once. • Graphs are labeled. • You can drag the graph or pinch to zoom in or out. • Calculator can find roots and intersections. • Graph in polar coordinates. • Graph parametric equations • Can graph implicit functions, such as x^2+y^2-4=0. Most calculator apps can't do this! 3) A unit converter. With a tap, you can enter the result of your conversion into the calculator. Currently converts different units of the following: acceleration, angle, area, density, distance, energy, force, mass, power, pressure, speed, temperature, time, and volume. Great for doing physics homework! 4) Constants for scientific calculations -- speed of light, strength of gravity at Earth's surface, etc. etc. etc. Tapping on a constant will insert it into your calculation -- i.e, you don't have to key in the value. Again, great for doing physics homework! 5) It can make a table of the values of any function you care to enter. You can choose the starting x value of the table, as well as how much x increases for each successive row. 6) Help screens linked directly to many of the available functions and constants. Tap the disclosure arrow to see the definition. 7) Forgot the quadratic formula? Or the double-angle formulas for sine and cosine? The math/science reference hits the high points of various subjects. Currently includes algebra, differential and integral calculus, geometry, trigonometry, vectors, vector calculus, and classical mechanics. 8) Keep track of significant figures [AKA sig figs] 9) Statistics -- enter data and make a histogram, box and whisker plot, or scatter plot with optional regression line. If you are viewing this in iTunes, you will see five iPhone screenshots and five iPad screenshots. But even ten shots don't come close to showing everything this calculator can do. I'd love to hear your comments or suggestions. You can write me at mathscixyzgraphcalc@gmail.com -- but without the xyz. Thanks!

Educreations is a unique interactive whiteboard and screencasting tool that's simple, powerful, and fun to use. Annotate, animate, and narrate nearly any type of content as you explain any concept. Teachers can create short instructional videos and share them instantly with students, or ask students to show what they know and help friends learn something new. INSTRUCTION THAT'S READY WHENEVER YOU ARE Finished lessons are stored securely in your online Educreations account, so they're available whenever and wherever you need them. You control who sees what. Even if something happens to your iPad, all of your videos are safe. DESIGNED FOR THE DIGITAL CLASSROOM Create classes that students can join right within the app. Lessons sync automatically between teacher and student iPads, so it's easy for students to access teacher instruction and for teachers to monitor student work. Students without iPads can access classes and lessons on the Educreations website. SHARE INSTANTLY Lessons can also be shared via link, email, Messages, Facebook, Twitter, or by embedding them on your blog or website. Upgrade to Pro to export your videos to the Camera Roll, open them in other apps, and use them in other video projects. SUPPORT AND ENGAGE STUDENTS • Offer students additional instruction outside the classroom • Enable students to control the pace of their learning • Provide rich audio/video feedback on student work • Gain deep insights into student comprehension • Free up class time for hands-on learning and projects • Tutor someone remotely INCREDIBLE FREE FEATURES • Record and replay your voice, handwriting, and drawings • Snap a photo or import images from Photos, Dropbox, Google Drive, or the Web • Add typed text in a variety of colors and sizes • Draw on top of everything with brilliant colors of beautifully rendered digital ink • Animate images and text by tapping and dragging while recording • Edit out any recording mistakes with the built-in video editor • Scroll pages up or down when you need extra space • Save a draft of your work and finish it later on other devices • Store your lessons securely in the cloud and control who can see what • Create and manage classes that students can join • Share your lessons with your classes, or via link, email, Messages, Facebook, or Twitter • Embed your lessons on your blog or website EVEN MORE WITH PRO • Export videos to the Camera Roll or open in other apps • Import documents, presentations, webpages, and custom maps • Whiteboard pointer tool • Save unlimited drafts so you can work on multiple projects at once • 5GB of cloud storage, enough to store over 150 hours of lessons • Share Pro benefits with your entire class (up to 40 students) Educreations offers the following Pro subscriptions: 1 month: $11.99 (auto-renewing) 1 year: $99.99 (not auto-renewing) These prices are for United States customers. Pricing in other countries may vary and actual charges may be converted to your local currency depending on your country of residence. If you purchase a monthly plan, your Educreations Pro subscription will automatically renew at the end of each period unless auto-renew is turned off at least 24 hours before the end of the current period. Your iTunes account will be charged for renewal within 24 hours prior to the end of the current period. You can turn off auto-renew at any time from your iTunes account settings, but refunds will not be provided for the unused portion of the current period. Yearly plans do not auto-renew. Privacy Policy: https://www.educreations.com/privacy/ Terms of Use: https://www.educreations.com/terms/