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Chuck Baker

5. Signs of the Trigonometric Functions - 56 views

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    interactive trig values on the unit circle!  move around the radius to get angle measures and trig values
Nancy Jacobson

Cool Math Games- Geometry Pool Cue angles - 137 views

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    I think it is a cool game. Makes the kids realize that math is outside the school walls!
Martin Burrett

Geoboard by The Math Learning Center - 82 views

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    A useful virtual maths geoboard to explore a range of shape and angle work. There is also an iPad version which can be found at https://itunes.apple.com/us/app/geoboard-by-math-learning/id519896952 http://ictmagic.wikispaces.com/Maths
Martin Burrett

Book: Wellbeing in the Primary Classroom by @AdrianBethune via @BloomsburyEd - UKEdChat - 2 views

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    "In his new book, Adrian Bethune explores different angles of the life of children who are of primary-school age. For example, in a fascinating first chapter, Bethune examines our tribal roots, tapping into our pupils' primitive social instincts and their powerful effects on wellbeing and ability to learn. Citing the work of Louis Cozolino (Click here to view The Social Neuroscience of Education: Optimizing Attachment and Learning in the Classroom by Louis Cozolino on Amazon UK - worthy of a read itself) a tribal classroom embodies tribal qualities including a tribal leader, cooperation, teamwork, equality, fairness, trust and strong personal relationships. Such qualities enable everyone to feel valued and a feeling of a big family, helping secure positive relationships - the role of the teacher in this relationship is to help pupils feel like they belong, which is fundamental to learning. Developing this tribal theme, Bethune the proceeds to share ideas to be implemented in the primary classroom to help cultivate such positive relationships, including the design of a team flag, greetings and endings, teaching social skills, and building humour and games into the setting."
taconi12

How to Make a Fork and Spoon Appear to Defy Gravity: 7 steps - 1 views

  • An alternative technique is to use two forks and put a quarter (or other medium-sized coin) between the middle slot of the two forks when they are held together and balance this in the same way
  • Yet another alternative: Create the fork and spoon "boomerang" with one matchstick as before. Stick another matchstick upright in the top of a heavy salt shaker. Balance one matchstick on the point of the other. If you're lucky, the center of gravity will work so as to allow you to balance the point of one matchstick on the point of the other at close to a 90-degree angle. This one takes a bit of experimentation.
Aelius Rusticus

Paris Review - The Art of Fiction No. 61, Stanley Elkin - 0 views

  • It’s a rare joke that is funny. Only situations are funny.
    • Aelius Rusticus
       
      I asked my cat why he didn't help me with the elaborate vegetable soup I was preparing. When he had no quick answer, I suggested it was because he had no stock in it. My wit, pedestrian in the grand scheme, nonetheless amused me in the moment. Funny situation or funny word-play? or neither?
  • “The point of life was the possibility it always held out for the exceptional.”
  • to do the kinds of things which people don’t really do in real life but which they do do in fiction—to follow their own irrational—but sane—obsessions which, achieved, would satisfy them. Alas, these guys never catch up with their obsessions.
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  • There isn’t a day that goes by that I don’t think, “Jesus Christ, how many more months do I have left?” or years, I hope. I am totally preoccupied with death. I mean my own death. Barth, for example, has said that he comes from very good stock and expects to live a long time. Bill Gass thinks that one of the reasons he takes so much time writing his novels—it took him ten years to write Omensetter’s Luck—is that he has an infinite amount of time left to him. I don’t believe that I have an infinite amount of time left to me. Probably I would be a healthier man if I did believe it.
  • making a scratch on a stone?
  • it’s not a question of making imaginary leaps or having a third eye. It’s a question of using the two eyes I have—and looking hard and close at things.
  • That kind of observation can be taught. I also try to teach them how to recognize a situation, what legitimately is a situation and what isn’t. Those are the only things that can be taught. I can’t teach a person style. I can’t teach him to write, in terms of language. But I can teach them that things look like other things.
  • Criers and Kibitzers, Kibitzers and Criers, a collection of short stories (1966)
  • junk jewelry’s meteorological condition—its Fall line and Spring.
  • I don’t believe that less is more. I believe that more is more. I believe that less is less, fat fat, thin thin and enough is enough.
  • particular existential writers?
  • the SELF takes precedence.
  • Camus
  • in the better restaurants.
  • Barth is wonderful, but the Barth I really admire is back there in the Golden Age of Barth.
  • Bellow I think is a magnificent writer—probably, with Gass, the best writer in America.
  • I think Gass is the best word-man in America.
  • There’s marvelous language in Pricksongs and Descants but it’s subsidiary to the experiment with structure. I tell you this for your own good, Bob. The reason I like Gass so much is that Gass is not fucking around with structure. He is fucking around with language. That to me is legitimate and acceptable, and the furthest out you can go is the best place to be. That’s what’s so magnificent about Shakespeare. Shakespeare wrote very conventional plays, but the language wasn’t conventional.
  • the great gift of fiction—is that it gives language an opportunity to happen.
  • palimpsest of metaphor right there on the page. One gets a notion of the conceit and one is inspired to work with it as a draftsman might work with some angle that he is interested in getting down correctly.
Martin Burrett

Color World Origins - 51 views

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    A superb logic game from http://www.coolmath-games.com. Change the colour of the blocks by shooting coloured balls out of a cannon. But it's not always that simple! http://ictmagic.wikispaces.com/Educational+Games
Doris Pymble

Sistine Chapel - 77 views

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    because this is too beautiful to miss
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    This site brings you to the Sistine Chapel where you can view it from every angle and zoom in/out.
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    Virtual tour of the Sistine Chapel.
Martin Burrett

http://www.mathsmaster.org/ - 76 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
taconi12

Math 6 Spy Guys - 106 views

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    A great set of maths animated lessons on topics across the curriculum, including area, equations, ratio, probability and a whole lot more. http://ictmagic.wikispaces.com/maths
Josh Flores

Mobile Devices as Essential Tools - 72 views

  • students, each with a smartphone, take pictures of what they think are complementary angles outside of the classroom. The next day, the students discuss them in class.
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    Why spend money on technology when students are bringing it with them to school everyday? Yet, we demand they keep it hidden and put away!
James Spagnoletti

Göbekli Tepe -National Geographic Magazine--"Origin of Religion" - 36 views

    • James Spagnoletti
       
      Very cool photographs--take a look.  You will be doing your first art/artifact case studies this week. 
  • Most of the world's great religious centers, past and present, have been destinations for pilgrimages
  • Göbekli Tepe may be the first of all of them, the beginning of a pattern. What it suggests, at least to the archaeologists working there, is that the human sense of the sacred—and the human love of a good spectacle—may have given rise to civilization itself.
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  • In the 1960s archaeologists from the University of Chicago had surveyed the region and concluded that Göbekli Tepe was of little interest. Disturbance was evident at the top of the hill, but they attributed it to the activities of a Byzantine-era military outpost.
  • Schmidt had come across the Chicago researchers' brief description of the hilltop and decided to check it out. On the ground he saw flint chips—huge numbers of them. "Within minutes of getting there," Schmidt says, he realized that he was looking at a place where scores or even hundreds of people had worked in millennia past.
  • s the months and years went by, Schmidt's team
  • found a second circle of stones, then a third, and then more. Geomagnetic surveys in 2003 revealed at least 20 rings piled together, higgledy-piggledy, under the earth
  • The pillars were big—the tallest are 18 feet in height and weigh 16 tons. Swarming over their surfaces was a menagerie of animal bas-reliefs, each in a different style, some roughly rendered, a few as refined and symbolic as Byzantine art.
  • The circles follow a common design. All are made from limestone pillars shaped like giant spikes or capital T's. Bladelike, the pillars are easily five times as wide as they are deep. They stand an arm span or more apart, interconnected by low stone walls. In the middle of each ring are two taller pillars, their thin ends mounted in shallow grooves cut into the floor.
  • "They hadn't yet mastered engineering." Knoll speculated that the pillars may have been propped up, perhaps by wooden posts.
  • To Schmidt, the T-shaped pillars are stylized human beings, an idea bolstered by the carved arms that angle from the "shoulders" of some pillars, hands reaching toward their loincloth-draped bellies.
  • The stones face the center of the circle—as at "a meeting or dance," Schmidt says—a representation, perhaps, of a religious ritual.
  • As for the prancing, leaping animals on the figures, he noted that they are mostly deadly creatures: stinging scorpions, charging boars, ferocious lions. The figures represented by the pillars may be guarded by them, or appeasing them, or incorporating them as totems.
  • The site may have been built, filled in, and built again for centuries.
  • Bewilderingly, the people at Göbekli Tepe got steadily worse at temple building.
  • The earliest rings are the biggest and most sophisticated, technically and artistically. As time went by, the pillars became smaller, simpler, and were mounted with less and less care. Finally the effort seems to have petered out altogether by 8200 B.C. Göbekli Tepe was all fall and no rise.
smilex3md

Bill Gates wants your kids to learn history this way - and he's paying to get it into s... - 82 views

  • Gates told the Times article’s author, Andrew Ross Sorkin, that after he watched it:  “I just loved it. It was very clarifying for me. I thought, ‘God, everybody should watch this thing!’”
  • And there you have it. Bill Gates likes something; Bill Gates pays to get it into schools. It may be a good idea. It may be a bad idea. It doesn’t matter, because Gates has the money and clout to inject it into wherever he wants to inject it.
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    Don't dismiss Big History Project! The article, given another angle, could have illuminated the team behind the project, the teachers in the project, and the quality of the resources. Do give it a look.
James Spagnoletti

Göbekli Tepe - Pictures, More From National Geographic Magazine - 67 views

  • The Birth of ReligionWe used to think agriculture gave rise to cities and later to writing, art, and religion. Now the world’s oldest temple suggests the urge to worship sparked civilization.
  • Before them are dozens of massive stone pillars arranged into a set of rings, one mashed up against the next. Known as Göbekli Tepe (pronounced Guh-behk-LEE TEH-peh), the site is vaguely reminiscent of Stonehenge, except that Göbekli Tepe was built much earlier and is made not from roughly hewn blocks but from cleanly carved limestone pillars splashed with bas-reliefs of animals—a cavalcade of gazelles, snakes, foxes, scorpions, and ferocious wild boars. The assemblage was built some 11,600 years ago, seven millennia before the Great Pyramid of Giza. It contains the oldest known temple. Indeed, Göbekli Tepe is the oldest known example of monumental architecture—the first structure human beings put together that was bigger and more complicated than a hut. When these pillars were erected, so far as we know, nothing of comparable scale existed in the world.
  • At the time of Göbekli Tepe's construction much of the human race lived in small nomadic bands that survived by foraging for plants and hunting wild animals. Construction of the site would have required more people coming together in one place than had likely occurred before. Amazingly, the temple's builders were able to cut, shape, and transport 16-ton stones hundreds of feet despite having no wheels or beasts of burden. The pilgrims who came to Göbekli Tepe lived in a world without writing, metal, or pottery; to those approaching the temple from below, its pillars must have loomed overhead like rigid giants, the animals on the stones shivering in the firelight—emissaries from a spiritual world that the human mind may have only begun to envision.
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  • Archaeologists are still excavating Göbekli Tepe and debating its meaning. What they do know is that the site is the most significant in a volley of unexpected findings that have overturned earlier ideas about our species' deep past. Just 20 years ago most researchers believed they knew the time, place, and rough sequence of the Neolithic Revolution—the critical transition that resulted in the birth of agriculture, taking Homo sapiens from scattered groups of hunter-gatherers to farming villages and from there to technologically sophisticated societies with great temples and towers and kings and priests who directed the labor of their subjects and recorded their feats in written form. But in recent years multiple new discoveries, Göbekli Tepe preeminent among them, have begun forcing archaeologists to reconsider. At first the Neolithic Revolution was viewed as a single event—a sudden flash of genius—that occurred in a single location, Mesopotamia, between the Tigris and Euphrates Rivers in what is now southern Iraq, then spread to India, Europe, and beyond. Most archaeologists believed this sudden blossoming of civilization was driven largely by environmental changes: a gradual warming as the Ice Age ended that allowed some people to begin cultivating plants and herding animals in abundance. The new research suggests that the "revolution" was actually carried out by many hands across a huge area and over thousands of years. And it may have been driven not by the environment but by something else entirely.
  • Most of the world's great religious centers, past and present, have been destinations for pilgrimages
  • Göbekli Tepe may be the first of all of them, the beginning of a pattern. What it suggests, at least to the archaeologists working there, is that the human sense of the sacred—and the human love of a good spectacle—may have given rise to civilization itself.
  • n the 1960s archaeologists from the University of Chicago had surveyed the region and concluded that Göbekli Tepe was of little interest. Disturbance was evident at the top of the hill, but they attributed it to the activities of a Byzantine-era military outpo
  • To Schmidt, the T-shaped pillars are stylized human beings, an idea bolstered by the carved arms that angle from the "shoulders" of some pillars, hands reaching toward their loincloth-draped bellies. The stones face the center of the circle—as at "a meeting or dance," Schmidt says—a representation, perhaps, of a religious ritual. As for the prancing, leaping animals on the figures, he noted that they are mostly deadly creatures: stinging scorpions, charging boars, ferocious lions. The figures represented by the pillars may be guarded by them, or appeasing them, or incorporating them as totems.
  • nches below the surface the team struck an elaborately fashioned stone. Then another, and another—a ring of standing pillars.
  • Geomagnetic surveys in 2003 revealed at least 20 rings piled together, higgledy-piggledy, under the earth.
  • he pillars were big—the tallest are 18 feet in height and weigh 16 tons. Swarming over their surfaces was a menagerie of animal bas-reliefs, each in a different style, some roughly rendered, a few as refined and symbolic as Byzantine art.
  • The circles follow a common design. All are made from limestone pillars shaped like giant spikes or capital T's.
  • They hadn't yet mastered engineering." Knoll speculated that the pillars may have been propped up, perhaps by wooden posts.
  • Within minutes of getting there," Schmidt says, he realized that he was looking at a place where scores or even hundreds of people had worked in millennia past.
  • Puzzle piled upon puzzle as the excavation continued. For reasons yet unknown, the rings at Göbekli Tepe seem to have regularly lost their power, or at least their charm. Every few decades people buried the pillars and put up new stones—a second, smaller ring, inside the first.
  • he site may have been built, filled in, and built again for centuries.
  • Bewilderingly, the people at Göbekli Tepe got steadily worse at temple building.
  • Finally the effort seems to have petered out altogether by 8200 B.C. Göbekli Tepe was all fall and no rise.
Roland Gesthuizen

Educational building blocks: how Minecraft is used in classrooms - 85 views

  • Levin actually views these negative behaviors as a positive aspect of the lesson, and will often stop the game to address these concerns. He sees it as a way to help shape the way his students behave in an online environment, showing them the importance of acting in a responsible and considerate manner.
  • Class begins with the students away from the game, as Levin explains the goals for the day. Then they go to work, often in pre-built worlds created by Levin which feature specific tasks to accomplish or puzzles to solve. But they always need to work together.
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    "With its open-ended nature and robust creation tools, Minecraft has been used to create some amazing things. And as one teacher learned, those very same elements that make the game so compelling also make it a great educational tool.
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    Using Minecraft to solve problems as a class and learn how to work together.
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    Some good learning angles with this multiplayer Hamelin. Have used it myself :-)
Martin Leicht

Treehouse teaching and laundry art: Educators find creative ways to reach kids - 5 views

  • was also concerned about her students’ lack of engagement — so few were completing the assignments she emailed to parents
  • Playing with her family’s laundry marked the first time Maliah seemed happy — actually happy — since the start of the pandemic.
    • Martin Leicht
       
      NOTE - happy - happy is good. Happy kids want to learn or are more likely to learn.
  • Nobody should ever be penalized or put at a disadvantage for the supplies they don’t have,” Dillingham thought to herself. “But everyone’s got laundry!”
  • ...19 more annotations...
  • Clark started an online fundraiser to pay for bikes. He raised more than $10,000, and neighbors donated dozens of bikes and helmets for the rides.
    • Martin Leicht
       
      NOTE - a little digital citizenship too mixed in with online fund raising.
  • She couldn’t be sure whether her kids were uninterested or whether they lacked the necessary pens, paper and crayons at home.
  • He decided he would take his students on socially distanced bike rides across the city. “It was a leap of faith. I got extremely nervous. I was trying to find a way to connect with kids,” Clark said.
  • her young students are musical detectives, in search of learning. She teaches most grade levels and the school chorus.
    • Martin Leicht
       
      NOTE - musical detectives searching for music.
  • t he’s found other ways to keep his students engaged and cycling the city. He invited students to a weekly entrepreneurship class for which they rode their bikes uptown from Dunbar to the gym where Clark works, Sweat DC. The students met with the owner of the gym and the owners of a nearby bar, Hook Hall, and the bagel shop Call Your Mother Deli to learn what it takes to run a business.
  • She wanted them to create their own composition, their own snowy-day song.
    • Martin Leicht
       
      NOTE - used flipgrid for this
  • When Clark wanted to teach them about resilience, he took them through the hilly streets of Georgetown.
  • In lessons for older students, some days there were makeshift drums involved or recorders that students had taken home.
  • she was able to use the treehouse as a key part of her lessons.
  • She lugged a bookshelf, desk and heater into the 5-by-7-foot space, and ran an Ethernet cable from the house so she’d have Internet.
    • Martin Leicht
       
      NOTE - properly set up
  • before climbing into what passes for her classroom in 2020: her daughters’ decade-old treehouse.
    • Martin Leicht
       
      NOTE - different locals - maybe something with changing backgrounds.
  • So as one class studied architecture this fall, Daney, 54, encouraged them to walk in their neighborhood to take photos of houses of different styles: ranch, colonial, Victorian.
    • Martin Leicht
       
      NOTE - use what you have around you.
  • nd he stuck with his usual method of helping students learn about the design process, asking them to prepare a meal. They started with ideas and research, made a plan, carried it out and evaluated it. The result: soups and pastas and pastries.
    • Martin Leicht
       
      NOTE - edTech class on engineering and design
  • Kids need connection, he said. “I think they’re starving for conversation,” including with adults.
  • In fifth grade, students are expected to learn how to add, subtract, multiply and divide with whole numbers, decimals and fractions. Through a computer application the students have, they can program the robot to move a certain distance, stop, maybe even turn.
    • Martin Leicht
       
      NOTE - use a robot or technology to achieve the same result.
  • With learning all-virtual, he packs a big Ziploc bag — for each student, each quarter — with things like fishing line, foam board, pipecleaners, magnets, Popsicle sticks and rubber bands. Whatever they will need for their projects.
  • And a lot of the math is a little sneaky. They think they are trying to get the robot to move, when they are actually measuring the angles to get it to move.”  
  • Others complete their math problems directly on the computer, which can lead to some troubles as they try to show their work.
    • Martin Leicht
       
      NOTE - will share screen be viable.
  • When Kristin Gavaza interviewed for the music teacher position at Dorothy I. Height Elementary in the summer, she told the principal she had some ideas for how to create a festive concert while students were scattered and learning from home.
    • Martin Leicht
       
      NOTE - picture references a complete teacher set up of a large screen and standing desk. Sure, she's video editing yet the concept carries to teaching class too.
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    Numerous creative examples to how educators promoted learning on line and worked to build engagement.
Martin Burrett

MathsPad - 99 views

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    A great maths site with flash resources, online tests and worksheets on a range of maths topics to print or use on your whiteboard. http://ictmagic.wikispaces.com/Maths
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