**http://www.ck12.org/elementary-math-grade-1**

Lessons by Mathalicious My Two Left Feet Should shoe companies sell left and right shoes separately? Students collect survey and measurement data, construct bar graphs, and discuss distributions and measures of central tendency in order to figure out whether shoe companies should necessarily be selling their products in same-size pairs. Richard Byrne Presents Click here for five video projects that you can try today. 1. Create a short video using Animoto, YouTube slideshow, or 30hands iPad app. Squashy Boxes* Here's another versatile (and often overlooked) resource. Squashy Boxes enable children to quickly generate 'random' numbers. They are a simple but effective tool for practising a range of rapid recall and mental calculation strategies. Squashy Boxes are easy to make, 'pack flat', have hundreds of uses and are easy for children to manipulate; children can also store them in their own drawers or book bags.

Presentation.io - The Easiest Way To Present Remotely. On June 27 Cisco announced the acquisition of Assemblage, a company that provides the tools and infrastructure to enable simple, one-click browser-to-browser collaboration without the need for downloads, plugins or installations. The need to use voice, video, chat and online sharing instantly is more important than ever. In an effort to support mobile workers and global teams, we want to enable new, simplified ways to communicate and collaborate easily, from any device in real-time through the cloud. Assemblage offers real-time collaboration apps for shared whiteboarding, presentation broadcasting and screensharing.

Gravitational waves – your questions answered The final piece of Einstein's general theory of relativity, which has stubbornly evaded detection since his predictions a century ago, has been detected. Scientists announced today at a press conference they’ve successfully picked up gravitational waves, formed during the cataclysmic collision and fusion of two mammoth black holes 1.3 billion light-years away. Not only does this confirm Einstein’s predictions, it gives astronomers a new method of “seeing” the Universe. Nailing down gravitational waves – ripples through the fabric of space-time – has not been an easy task. Even Einstein was pessimistic about finding the miniscule vibrations. Indeed, in 2014 the astrophysics world was elated with the announcement that the Background Imaging of Cosmic Extragalactic Polarisation (BICEP2) telescope at the South Pole had picked up faint echoes of the Big Bang, only to have those hopes dashed when the signal turned out to be dust in our own galaxy.

theconversation New research has found some teachers mark boys' primary (elementary) school maths tests more favourably than girls, impacting girls' uptake of advanced mathematics and science subjects in high school. Entrance rates into maths and science degrees at university level can also be traced back to the impacts of teachers' gender bias in primary school. Higher levels of mathematics and science education have been linked to greater employment opportunities and higher earnings, meaning a primary teacher’s attitude towards maths can have a serious impact on a child’s future success. HTML5 Tutorial for Beginners Table Of Contents §1–Introduction §2–Semantic Markup §3–Forms §4–Media §5–CSS3 Transformations And Animations What Does E=mc2 Truly Mean? What does E=mc2, the most famous equation in history, mean? (Image Credit: PBS Space Time) Albert Einstein remains one of the greatest minds in history. His contributions to the fields of cosmology, physics and mathematics are unquantifiable, but arguably, the most important works were his theories of general and special relativity. Ultimately, they shed light on the intimate workings of the universe—from the nature gravity itself, to the outermost edges of black holes.

Our Top 3 Free iPad Apps for Maths - TeacherRocks.co.uk During a recent conversation on Twitter with @MichaelT1979, we were asked to recommend our top free apps for English and Maths for students to download and use over the summer. We use these apps every week and they make fantastic free additions to your iPad app portfolio. We would recommend that you also check out Part 1 of this mini series – Our Top 3 Free iPad Apps for English Our Top 3 Free iPad Apps for Maths Presented in no particular order: My Favorite Tools for Creating Screencast Videos - Updated Creating a screencast video can be a great way to show your students and or colleagues how to do things on their computers, phones, and or tablets. Screencasting can also be a quick way to create a short, flipped video lesson. At least a couple of times a week I'm asked about the tools that I use to create the screencasts that I share with teachers. Here's a run-down of the three tools that I use more than any others for creating screencast videos. Screencast-o-matic: I use Screencast-o-matic to record on both Windows and Mac computers.

Number Frames Overview Number Frames help students structure numbers to five, ten, twenty, and one hundred. Students use the frames to count, represent, compare, and compute with numbers in a particular range. The frames help students see quantities as equal groups of other quantities and in relation to benchmark quantities. This helps primary students move away from one-by-one counting toward more efficient ways of counting and computing. As students advance, custom frames can be constructed to help visualize factors, products, fractional parts and more. Educator's guide Pixar in a Box is designed to help students answer an age old question: "why do I need to learn this stuff?" Our answer to this question is a series of interactive lessons, each of which demonstrate how a concept introduced in school is used for creative benefit at Pixar. Although our lessons are designed and optimized for the individual learner, we are passionate about finding ways to plug Pixar in a Box into the home and classroom environment. Each topic we offer breaks down into two lessons as follows: Lesson 1 is for all ages

Digital Classroom Strategies Thursday, April 3, 2014 How to make narrative feedback easy with Google Voice There's nothing more powerful for learning than meaningful narrative feedback. January 22, 2016 In today's post, we have curated for you some of the best Math apps for middle school students. We included apps for both Android and iPad. The apps cover different mathematical skills and will definitely help students enhance their math learning and consequently perform better.

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