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"Around this time last year, I wrote a post about the lack of engaging Maths apps on the iPad that went beyond "skill and drill" number activities. Since then, developers have introduced a greater range of apps across all areas of the Maths curriculum that can be used to enhance the Maths teaching and learning in your classroom. Here's a selection of 20 apps that cover Number and Algebra, Measurement and Geometry, and Statistics and Probability ( these are the Content strands (CS) Australia's Mathematics curriculum has been categorized under ). They also cover the proficiency strands (PS) of Understanding, Fluency, Problem Solving and Reasoning. I'm sure other countries' curricula are similar in many regards and you will be able to make the connections"

"You may have heard about all the cool things 3D printers can do. If you're a math teacher, maybe you've thought about letting your students make their own manipulatives or get hands-on in geometry with 3D solids. If you're an economics or business teacher, perhaps you've considered assigning students a project to design, market and sell their own 3D-printed products. Or maybe you're a science teacher interested in exploring 3D models of cells, atoms or DNA with your students. Wait! Slow down. Before you jump into purchasing and integrating this new gadget into your classroom, take a moment to consider the logistics and realities of becoming a 3D printer early adopter. Here's a basic FAQ I've developed based on my own experiences and extensive research into classroom 3D printing."

"A long-tested curriculum for middle schoolers that blends algebra and geometry concepts with the programming of games is getting a new boost. Bootstrap, which has been around for about six years, is teaming up with Code.org and the New York City Foundation for Computer Science Education (CSNYC) to help educators learn how to teach students algebraic and geometric concepts with computer programming. The middle school curriculum, developed by Bootstrap, is free and aligns with the Common Core math standards. The organization also offers paid professional development workshops at locations around the country."

"Magnetic building toys are among the most popular STEM construction options for a number of simple reasons. They are robust and affordable. There are no batteries required (magnets are always on). And they straddle a number of important engineering concepts such as design, structure, geometry and are an excellent stepping stone to more complex conversations around physics and electronics. While magnets alone (or the ones stuck to the fridge door) can provide hours of fun, the below nine magnetic building toys have all been created especially for children who have that engineering streak. Take a look and see how magnets can motivate learning in your children!"

"Mathspace is another great math resource we want to draw your attention to in this post. This award-winning platform combines three useful functionalities: an online maths textbook, workbook and mark book. Students can use Mathspace to get help with their math problems. It allows them to work on online math exercises and get instant feedback at each step in the process. Mathspace also provides 'a bank of over 15,000 interactive questions covering everything from addition to algebra, geometry to graphing, probability to statistics.'"

"For about a month in the spring of 2013, I spent my mornings at Lakeside School, a private school in Seattle whose students are the scions of the Pacific Northwest elite. The beautiful red-brick campus looks like an Ivy League college and costs almost as much to attend. The school boasts Bill Gates among its alumni, and its students come from the families of Amazon and Microsoft executives. Unsurprisingly, there is no dearth of technology: Teachers post assignments on the school's intranet; classes communicate by email; and every student carries a laptop (required) and a smartphone (not). In this context, what do parents do when they think their children need an extra boost? I was there as a substitute tutor for students spanning the academic spectrum. A few of them were taking honors calculus. They were diligent but wanted a sounding board as they worked on tough problems. Others, weighed down by intensive extracurricular activities, struggled in geometry and algebra. I would review material with them and offer pointers as they did assignments. Yet another group required no substantive help at all. They just needed some prodding to finish their homework on time. Despite their differences, the students had one thing in common: What their parents were paying for was extra adult supervision."

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Multiple grades (k-12) with lessons and iwb manipulatives for numbers and operations, algebra, geometry, measurement, data analysis and probability.

Drag, manipulate and animate visual mathematics to develop and generalize your understanding of fundamental concepts across elementary math, geometry, algebra, trigonometry, calculus, and beyond. Based on the award-winning software The Geometer's Sketchpad®, the Sketchpad Explorer app allows you to interact with, and investigate, any document created in Sketchpad. With a simple, powerful multitouch interface, Sketchpad Explorer puts mathematical comprehension at your fingertips.

Number Sense, Computation Estimation, Patterns, Algebra, and Functions, Geometry, Measurement, Probability Statistics, Utilities, PODS, Misc, 24 Challenge, Staff Development, Web Resources

"Welcome to the ORC Stella website. The core of this collection is a library of more than 600 non-routine mathematics problems known as Stella's Stunners to be launched set by set over the coming months. The problems range from simple visual problems, requiring no specific mathematical background, to problems that use the content of Pre-Algebra, Algebra I, Geometry, Algebra II and Trigonometry, up through Pre-Calculus. The Stella problems are not typical textbook exercises. They are considered "non-routine" problems because the methods of attacking them are not immediately obvious. Because these problems can supplement and enliven traditional mathematics courses in a variety of ways, we have included materials to assist in using Stella problems in your teaching: "