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Carlos Quintero

Is Google Making Us Stupid? - 0 views

  • pleads
  • weirdly poignant
  • lengthy
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  • strolling
  • wayward
  • struggle.
  • godsend
  • Research
  • telltale
  • Unlike footnotes, to which they’re sometimes likened, hyperlinks don’t merely point to related works; they propel you toward them
  • Marshall McLuhan
  • altogether
  • It is clear that users are not reading online in the traditional sense; indeed there are signs that new forms of “reading” are emerging as users “power browse” horizontally through titles, contents pages and abstracts going for quick wins. It almost seems that they go online to avoid reading in the traditional sense.
  • We are not only what we read
  • We are how we read.
  • above
  • When we read online, she says, we tend to become “mere decoders of information.” Our ability to interpret text, to make the rich mental connections that form when we read deeply and without distraction, remains largely disengaged.
  • etched
  • We have to teach our minds how to translate the symbolic characters we see into the language we understand. And the media or other technologies we use in learning and practicing the craft of reading play an important part in shaping the neural circuits inside our brains
  • readers of ideograms, such as the Chinese, develop a mental circuitry for reading that is very different from the circuitry found in those of us whose written language employs an alphabet.
  • subtler
  • You are right,” Nietzsche replied, “our writing equipment takes part in the forming of our thoughts.” Under the sway of the machine, writes the German media scholar Friedrich A. Kittler, Nietzsche’s prose “changed from arguments to aphorisms, from thoughts to puns, from rhetoric to telegram style.”
  • James Olds, a professor of neuroscience who directs the Krasnow Institute for Advanced Study at George Mason University, says that even the adult mind “is very plastic.
  • “intellectual technologies”—the tools that extend our mental rather than our physical capacities—we inevitably begin to take on the qualities of those technologies
  • “disassociated time from human events and helped create the belief in an independent world of mathematically measurable sequences.”
  • The “abstract framework of divided time” became “the point of reference for both action and thought.”
  • , Computer Power and Human Reason: From Judgment to Calculation
  • widespread
  • The process of adapting to new intellectual technologies is reflected in the changing metaphors we use to explain ourselves to ourselves. When the mechanical clock arrived, people began thinking of their brains as operating “like clockwork.” Today, in the age of software, we have come to think of them as operating “like computers.” But the changes, neuroscience tells us, go much deeper than metaphor. Thanks to our brain’s plasticity, the adaptation occurs also at a biological level.
  • The Internet, an immeasurably powerful computing system, is subsuming most of our other intellectual technologies. It’s becoming our map and our clock, our printing press and our typewriter, our calculator and our telephone, and our radio and TV.
  • gewgaws,
  • thanks to the growing power that computer engineers and software coders wield over our intellectual lives,
  • “to organize the world’s information and make it universally accessible and useful.”
  • For us, working on search is a way to work on artificial intelligence.”
  • Certainly if you had all the world’s information directly attached to your brain, or an artificial brain that was smarter than your brain, you’d be better off.
  • to solve problems that have never been solved before
  • worrywart
  • shortsighted
  • eloquently
  • drained
  • “inner repertory of dense cultural inheritance,
  • as we come to rely on computers to mediate our understanding of the world, it is our own intelligence that flattens into artificial intelligence.
  •  
    Is Google Making Us Stupid?
Martin Burrett

nrich.maths.org :: Mathematics Enrichment - 2 views

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    The NRICH Project aims to enrich the mathematical experiences of all learners. To support this aim, members of the NRICH team work in a wide range of capacities, including providing professional development for teachers wishing to embed rich mathematical tasks into everyday classroom practice. More information on many of our other activities can be found here.
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    Nrich is a vast maths site with great interactive games and resources for young children right up to college mathematicians. http://ictmagic.wikispaces.com/Maths
Jim Brinling

Obama: 'I screwed up' on Daschle appointment - CNN.com - 0 views

  • Daschle, the former Democratic leader in the U.S. Senate, withdrew earlier Tuesday as news that he failed to pay some taxes in the past continued to stir opposition on Capitol Hill.
  • "I think I screwed up," Obama said in a wide-ranging interview with CNN's Anderson Cooper. "And I take responsibility for it and we're going to make sure we fix it so it doesn't happen again."
  • "Look, the only measure of my success as president when people look back five years from now or nine years from now is going to be, did I get this economy fixed.
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  • President Barack Obama on Tuesday admitted he made a mistake in handling the nomination of Tom Daschle as his health and human services secretary, saying Daschle's tax problems sent a message that the politically powerful are treated differently from average people.
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    In the Headlines, 2/4. Health and Human Services nominee Tom Daschle must resign due to concern over not paying taxes. Obama apologizes.
J Black

The 21st Century Centurion: 21st Century Questions - 0 views

  • The report extended literacy to “Five New Basics” - English, mathematics, science, social studies, and computer science. A Nation At Risk specified that all high school graduates should be able to “understand the computer as an information, computation and communication device; students should be able to use the computer in the study of the other Basics and for personal and work-related purposes; and students should understand the world of computers, electronics, and related technologies."That was 1983 - twenty- six years ago. I ask you, Ben: Has education produced students with basic knowledge in the core disciplines and computer science TODAY? Are we there yet? OR - are we still at risk for not producing students with the essential skills for success in 1983?
    • J Black
       
      I had never really considered this before...how computer science has been totally left out of the equaltion....why is that? Cost of really delivering this would be enormous -- think how much money the districts would have to pour into the school systems.
  • On June 29, 1996, the U. S. Department of Education released Getting America's Students Ready for the 21st Century; Meeting the Technology Literacy Challenge, A Report to the Nation on Technology and Education. Recognizing the rapid changes in workplace needs and the vast challenges facing education, the Technology Literacy Challenge launched programs in the states that focused on a vision of the 21st century where all students are “technologically literate.” Four goals, relating primarily to technology skills, were advanced that focused specifically on: 1.) Training and support for teachers; 2.) Acquisition of multimedia computers in classrooms; 3.) Connection to the Internet for every classroom; and 4.) Acquiring effective software and online learning resources integral to teaching the school's curriculum.
    • J Black
       
      we are really stuck here....the training and support -- the acquisition of hardware, connectivity etc.
  • Our profession is failing miserably to respond to twenty-six years of policy, programs and even statutory requirements designed to improve the ability of students to perform and contribute in a high performance workplace. Our students are losing while we are debating.
    • J Black
       
      This is really, really well said here...bravo
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  • In 2007, The Report of the NEW Commission on the Skills of the American Workforce: Tough Choices or Tough Times made our nation hyperaware that "World market professionals are available in a wide range of fields for a fraction of what U.S. professionals charge." Guess what? While U.S. educators stuck learned heads in the sand, the world's citizens gained 21st century skills! Tough Choices spares no hard truth: "Our young adults score at “mediocre” levels on the best international measure of performance." Do you think it is an accident that the word "mediocre" is used? Let's see, I believe we saw it w-a-a-a-y back in 1983 when A Nation At Risk warned of a "tide of mediocrity." Tough Choices asks the hard question: "Will the world’s employers pick U.S. graduates when workers in Asia will work for much less? Then the question is answered. Our graduates will be chosen for global work "only if the U.S. worker can compete academically, exceed in creativity, learn quickly, and demonstrate a capacity to innovate." There they are
    • J Black
       
      This is exactly what dawns on students when they realize what globalization means for them..the incredibly stiff competition that it is posed to bring about.
  • “Learning is what most adults will do for a living in the 21st century."
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    The report extended literacy to "Five New Basics" - English, mathematics, science, social studies, and computer science. A Nation At Risk specified that all high school graduates should be able to "understand the computer as an information, computation and communication device; students should be able to use the computer in the study of the other Basics and for personal and work-related purposes; and students should understand the world of computers, electronics, and related technologies." That was 1983 - twenty- six years ago. I ask you, Ben: Has education produced students with basic knowledge in the core disciplines and computer science TODAY? Are we there yet? OR - are we still at risk for not producing students with the essential skills for success in 1983?
J Black

When NOT to Use Social Media - ReadWriteWeb - 0 views

  • You fight with your employees: In some businesses, management and employees are constantly at odds. (An example was given of a unionized workforce where management-labor strife was common). This is also not the type of company that should encourage employees to communicate directly with customers via social media. Management skepticism: If management doesn't believe in social media, then employees who have been told for years that public communication needs to be filtered will be hesitant to try out a new medium which requires them to speak openly. In this scenario, management needs to encourage and reward participation to make social media work. If they don't, it will fail. Strategic Vacuum: Don't do social media just to do social media. If a company doesn't know what they're trying to accomplish, then there will be nothing to measure and no way to determine success. Just as with any other initiative a company takes on, there needs to be an objective...and that objective shouldn't be to distribute a press release.
  • only 2% of businesses are using Twitter as a marketing tool. Only 2% - can you believe that?
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    Educators would be wise to examine if these are some of the reasons email, admin blogging and other forms of social media are failing in the public school systems.
Tero Toivanen

Why boys will pick Bob over Barbie - children are genetically programmed, say scientist... - 0 views

  • Tests involving children as young as three months suggest biological differences and not social pressures dictate which toys children like to play with. The U.S. study looked at babies aged three to eight months - before they can identify even the gender of other people.
  • Researchers placed a doll and truck inside a puppet-theatre style box and showed them to 30 children - 17 boys and 13 girls - for two ten-second intervals.The findings, from researchers at Texas A&M University, overturn conventional wisdom that children's toy preferences are down to social conditioning.
  • For the study, led by Gerianne Alexander, researchers set up a presentation box similar to a puppet theatre and placed a doll and truck inside.
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  • Eye-tracking technology measured how many times and how long the babies focused or 'fixated' on each object.
  • The researchers found that 'girls showed a visual preference for the doll over the toy truck and boys compared to girls showed a greater number of visual fixations on the truck'.
  • It seems unlikely that object interests in infants younger than nine months of age are a result of internal motivation to conform to external referents of gender role behaviour.
  • The study reinforces the findings of previous research by Dr Alexander involving green vervet monkeys. Male monkeys spent more time playing with traditional male toys such as a car and a ball than did female monkeys. The female monkeys, however, spent more time playing with a doll and a pot than did the males. 
  •  
    The researchers found that 'girls showed a visual preference for the doll over the toy truck and boys compared to girls showed a greater number of visual fixations on the truck'.
Dennis OConnor

News: The Evidence on Online Education - Inside Higher Ed - 0 views

  • WASHINGTON -- Online learning has definite advantages over face-to-face instruction when it comes to teaching and learning, according to a new meta-analysis released Friday by the U.S. Department of Education.The study found that students who took all or part of their instruction online performed better, on average, than those taking the same course through face-to-face instruction. Further, those who took "blended" courses -- those that combine elements of online learning and face-to-face instruction -- appeared to do best of all. That finding could be significant as many colleges report that blended instruction is among the fastest-growing types of enrollment.
  • the positive results appeared consistent (and statistically significant) for all types of higher education, undergraduate and graduate, across a range of disciplines, the study said.
  • On the topic of online learning, there is a steady stream of studies, but many of them focus on limited issues or lack control groups. The Education Department report said that it had identified more than 1,000 empirical studies of online learning that were published from 1996 through July 2008. For its conclusions, however, the Education Department considered only a small number (51) of independent studies that met strict criteria. They had to contrast an online teaching experience to a face-to-face situation, measure student learning outcomes, use a "rigorous research design," and provide adequate information to calculate the differences.
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  • Using technology to give students "control of their interactions" has a positive effect on student learning, however. "Studies indicate that manipulations that trigger learner activity or learner reflection and self-monitoring of understanding are effective when students pursue online learning as individuals," the report says.
  • n noting caveats about the findings, the study returns to the issue of time."Despite what appears to be strong support for online learning applications, the studies in this meta-analysis do not demonstrate that online learning is superior as a medium," the report says. "In many of the studies showing an advantage for online learning, the online and classroom conditions differed in terms of time spent, curriculum and pedagogy. It was the combination of elements in the treatment conditions (which was likely to have included additional learning time and materials as well as additional opportunities for collaboration) that produced the observed learning advantages. At the same time, one should note that online learning is much more conducive to the expansion of learning time than is face-to-face instruction."
  • " What the study demonstrates, she said, is that colleges need to think broadly about using online education, and not be "artificially limited" to face-to-face instruction.
  • Successful education has always been about engaging students whether it is in an online environment, face to face or in a blended setting. And fundamental to that is having faculty who are fully supported and engaged in that process as well."
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    Timely information for our group! The learning time issue in particular is an important finding that points to a cost effective way to increase student learning time without tackling the issue of a longer school day head on. We know that more time on meaningful tasks is crucial, but the physical cost of attending a bricks and mortar classrooms is prohibitive.
Martin Burrett

Math Interactives - 6 views

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    This multimedia resource includes interactive math activities, print activities, learning strategies, and videos that illustrate how math is used in everyday life. The resource addresses the following mathematics topics: Fractions; Integers; Percentages; Rate/Ratio/Proportion; Square Roots; Exponents; Patterns; Algebra; Linear Equations; Polynomials; Angles; Circles; Surface Area and Volume; Area and Perimeter; Triangles; Pythagoras; Trigonometry; Similarity and Congruence; Transformations; Shape Classification; Data Display and Graphs; Central Tendency and Distribution; and Probability.
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    A great general maths site with lots of tutorials, activities and games which will help your students at school and at home. http://ictmagic.wikispaces.com/Maths
Melissa Seifman

Sketchup: Apartment Design in Elementar... - 0 views

  • my nine year old daughter
    • Melissa Seifman
       
      Yes... even younger and younger students can start to learn 3D modeling for computational thinking
  • It was hard to keep away my oldest daughter, who is 12, so we could finish.
  • It was hard to keep away my oldest daughter, who is 12, so we could finish.   Taylor told her teacher what she did and asked if I could bring in my Lap Top to show her. She asked if I would show the whole class as well.
    • Melissa Seifman
       
      Engagement!
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  • Sketchup is remarkably user-friendly! Technology in the classroom is a great tool... it motivates students, stimulates learning, and often levels the playing field. Sketchup is a terrific example... there were gasps of delight and exclamations of enthusiasm as Brian demonstrated just a few of the basics. We all wondered why we had spent so much time with pencil and paper... this looked to be a whole lot more fun and more versatile. Needless to say, every child wanted to try it and they were all able to quickly master a few simple steps with Brian's guidance. I think they would have gladly designed an entire city had we given them time!"
    • Melissa Seifman
       
      visual and interesting to today's digital learners
  • As a teacher, I saw a multitude of curriculum connections; geometry, measurement, logic, problem solving, art, perspective... the list goes on and on.
    • Melissa Seifman
       
      Multiple cognates and higher levels of learning
J Black

Educational Leadership:Literacy 2.0:Orchestrating the Media Collage - 1 views

  • New media demand new literacies. Because of inexpensive, easy-to-use, widely distributed new media tools, being literate now means being able to read and write a number of new media forms, including sound, graphics, and moving images in addition to text.
  • New media coalesce into a collage. Being literate also means being able to integrate emerging new media forms into a single narrative or "media collage," such as a Web page, blog, or digital story.
  • New media are largely participatory, social media. Digital literacy requires that students have command of the media collage within the context of a social Web, often referred to as Web 2.0. The social Web provides venues for individual and collaborative narrative construction and publication through blogs and such services as MySpace, Google Docs, and YouTube. As student participation goes public, the pressure to produce high-quality work increases.
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  • Historically, new media first appear to the vast majority of us in read-only form because they are controlled by a relatively few technicians, developers, and distributors who can understand or afford them. The rest of us only evolve into writers once the new media tools become easy to use, affordable, and widely available, whether these tools are cheap pencils and paper or inexpensive digital tools and shareware.
  • Thus, a new dimension of literacy is now in play—namely, the ability to adapt to new media forms and fit them into the overall media collage quickly and effectively.
  • n the mid 1960s, Marshall McLuhan explained that conventional literacy caused us to trade an ear for an eye, and in so doing, trade the social context of the oral tradition for the private point of view of reading and writing. To him, television was the first step in our "retribalization," providing a common social experience that could serve as the basis for dialogue in the global village.2  However, television told someone else's story, not ours. It was not until Web 2.0 that we had the tools to come full circle and produce and consume social narrative in equal measure. Much of the emerging nature of literacy is a result of inexpensive, widely available, flexible Web 2.0 tools that enable anyone, regardless of technical skill, to play some part in reinventing literacy.
  • What is new is that the tools of literacy, as well as their effects, are now a topic of literacy itself.
  • Students need to be media literate to understand how media technique influences perception and thinking. They also need to understand larger social issues that are inextricably linked to digital citizenship, such as security, environmental degradation, digital equity, and living in a multicultural, networked world. We want our students to use technology not only effectively and creatively, but also wisely, to be concerned with not just how to use digital tools, but also when to use them and why.
  • The fluent will lead, the literate will follow, and the rest will get left behind.
  • They need to be the guide on the side rather than the technician magician.
Tero Toivanen

Music and the Brain - 0 views

  • A little known fact about Einstein is that when he was young he did extremely poor in school. His grade school teachers told his parents to take him out of school because he was "too stupid to learn" and it would be a waste of resources for the school to invest time and energy in his education. The school suggested that his parents get Albert an easy, manual labor job as soon as they could.
  • Instead of following the school's advice, Albert's parents bought him a violin. Albert became good at the violin. Music was the key that helped Albert Einstein become one of the smartest men who has ever lived. Einstein himself says that the reason he was so smart is because he played the violin. He loved the music of Mozart and Bach the most. A friend of Einstein, G.J. Withrow, said that the way Einstein figured out his problems and equations was by improvising on the violin.
  • Another example of how rhythm orders movement is an autistic boy who could not tie his shoes. He learned how on the second try when the task of tying his shoes was put to a song. The rhythm helped organize his physical movements in time.
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  • Classical music from the baroque period causes the heart beat and pulse rate to relax to the beat of the music. As the body becomes relaxed and alert, the mind is able to concentrate more easily. Furthermore, baroque music decreases blood pressure and enhances the ability to learn. Music affects the amplitude and frequency of brain waves, which can be measured by an electro-encephalogram. Music also affects breathing rate and electrical resistance of the skin. It has been observed to cause the pupils to dilate, increase blood pressure, and increase the heart rate.
  • Mozart's music and baroque music, with a 60 beats per minute beat pattern, activate the left and right brain. The simultaneous left and right brain action maximizes learning and retention of information. The information being studied activates the left brain while the music activates the right brain. Also, activities which engage both sides of the brain at the same time, such as playing an instrument or singing, causes the brain to be more capable of processing information.
  • According to The Center for New Discoveries in Learning, learning potential can be increased a minimum of five times by using this 60 beats per minute music.
  • Dr. Lozanov's system involved using certain classical music pieces from the baroque period which have around a 60 beats per minute pattern. He has proven that foreign languages can be learned with 85-100% efficiency in only thirty days by using these baroque pieces. His students had a recall accuracy rate of almost 100% even after not reviewing the material for four years.
  • Group 1 was read the words with Handel's Water Music in the background. They were also asked to imagine the words. Group 2 was read the same words also with Handel's Water Music in the background. Group 2 was not asked to imagine the words. Group 3 was only read the words, was not given any background music, and was also not asked to imagine the words. The results from the first two tests showed that groups 1 and 2 had much better scores than group 3. The results from the third test, a week later, showed that group 1 performed much better than groups 2 or 3.
  • One simple way students can improve test scores is by listening to certain types of music such as Mozart's Sonata for Two Piano's in D Major before taking a test. This type of music releases neurons in the brain which help the body to relax.
  • William Balach, Kelly Bowman, and Lauri Mohler, all from Pennsylvania State University, studied the effects of music genre and tempo on memory retention. They had four groups learn vocabulary words using one of four instrumental pieces - slow classical, slow jazz, fast classical, and fast jazz.
  • Surprisingly, the results showed that changing the genre had no effect on recall but changing the tempo decreased recall.
  • One key ingredient to the order of music from the baroque and classical periods is math. This is realized by the body and the human mind performs better when listening to this ordered music.
  • George recognized that Saul overcame his problems by using special music. With this story in mind King George asked George Frederick Handel to write some special music for him that would help him in the same way that music helped Saul. Handel wrote his Water Music for this purpose.
  • Dr. Ballam goes on to say that, "The human mind shuts down after three or four repetitions of a rhythm, or a melody, or a harmonic progression."
  • Bob Larson, a Christian minister and former rock musician, remembers that in the 70's teens would bring raw eggs to a rock concert and put them on the front of the stage. The eggs would be hard boiled by the music before the end of the concert and could be eaten. Dr. Earl W. Flosdorf and Dr. Leslie A. Chambers showed that proteins in a liquid medium were coagulated when subjected to piercing high-pitched sounds
  • Rock music was played in one of the boxes while Bach's music was played in the other box. The rats could choose to switch boxes through a tunnel that connected both boxes. Almost all of the rats chose to go into the box with the Bach music even after the type of music was switched from one box to the other.
  • She found that the plants grew well for almost every type of music except rock and acid rock. Jazz, classical, and Ravi Shankar turned out to be the most helpful to the plants. However, the plants tested with the rock music withered and died. The acid rock music also had negative effects on the plant growth.
  • One cannot deny the power of music. High school students who study music have higher grade point averages that those who don't. These students also develop faster physically. Student listening skills are also improved through music education. The top three schools in America all place a great emphasis on music and the arts. Hungary, Japan, and the Netherlands, the top three academic countries in the world, all place a great emphasis on music education and participation in music. The top engineers from Silicon Valley are all musicians. Napoleon understood the enormous power of music. He summed it up by saying, "Give me control over he who shapes the music of a nation, and I care not who makes the laws" .
  •  
    Mozart's music and baroque music, with a 60 beats per minute beat pattern, activate the left and right brain. The simultaneous left and right brain action maximizes learning and retention of information. The information being studied activates the left brain while the music activates the right brain. Also, activities which engage both sides of the brain at the same time, such as playing an instrument or singing, causes the brain to be more capable of processing information.
Fabian Aguilar

Top News - California lists state-approved digital textbooks - 0 views

  • California education leaders on Aug. 11 released a list of resources they have determined meet state-approved standards for high school math and science classes.
  • The "Free Digital Textbook Initiative Report," facilitated by the California Learning Resource Network (CLRN), outlines how open high school math and science textbooks submitted under the first phase of the initiative measure up against the state's academic standards. The state received 16 digital textbooks to review, with 10 meeting at least 90 percent of the standards and four fully meeting the standards. The reviewed resources are available for schools to use this fall.
  • Researchers used content standards adopted by the California Department of Education in 1997 for high school math courses and in 1998 for science courses. Submitted texts were reviewed to determine whether the materials fully or partially meet or do not meet state board-adopted content standards.
Steve Ransom

Your Followers Are No Measure of Your Influence - Advertising Age - Special Report: Inf... - 12 views

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    Last 2 paragraphs are the kicker.
Martin Burrett

StudyJams - Maths - 0 views

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    A superb collection of maths study guides, quizzes, games and activities for every area of the maths curriculum. A must for any maths teacher. http://ictmagic.wikispaces.com/Maths
Martin Burrett

Math Live - Animated and interactive lessons - 0 views

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    An amazing, vast and well made maths site with interactive animated lessons on every area of the primary curriculum. Make sure you check out the glossary section for a superb interactive maths dictionary. A must try site! http://ictmagic.wikispaces.com/Maths
Martin Burrett

The Math Worksheet Site.com - 0 views

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    Some great free maths worksheets on this 'paid for' site. Additional resources can be found when you press the 'preview' link. http://ictmagic.wikispaces.com/Maths
Martin Burrett

http://www.mathsmaster.org/ - 0 views

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    A great maths video tutorial site that covers all the basics. Great to use for extra support or home study guides. http://ictmagic.wikispaces.com/Maths
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