robertogreco + algebra   27

dy/dan » On iBooks 2 And iBooks Author
"Algebra, as designed by McGraw-Hill for iBooks 2, is lighter by pounds. It's indexed for search. It's quick. You can highlight the text and insert notes. It removes one layer of abstraction between students and tools that already existed. Rather than accessing quizzes, tutorials, and enrichment videos by loading a CD-ROM into a computer or entering a password into a website, they're a tap away.

That's where the differences end. Students still interact with mathematics as they always have…

What I'm saying, basically, is that I'd have to modify, adapt, and extend the McGraw-Hill iBook in all the same ways that I modified, adapted, and extended the McGraw-Hill print textbook. We'd pull out the iBook just as infrequently as its printed sibling."
2012  algebra  learning  education  textbooks  ibooks  danmeyer  teaching  math  ibooksauthor  from delicious
february 2012 by robertogreco
The Way You Learned Math Is So Old School : NPR
"there's a reason elementary schools are teaching arithmetic in a new way.<br />
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"…largely to reflect the different needs of society. No one ever in their real life anymore needs to — & in most cases never does — do the calculations themselves."<br />
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Computers do arithmetic for us…but making computers do the things we want them to do requires algebraic thinking. For instance, take a computer spreadsheet. The computer does all the calculations for you automatically. But you have to write the macros that tell it what calculations to do —& that is algebraic thinking.<br />
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"You cannot become good at algebra w/out a mastery of arithmetic, but arithmetic itself is no longer the ultimate goal." Thus the emphasis in teaching mathematics today is on getting people to be sophisticated, algebraic thinkers.<br />
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That doesn't mean that kids can skip learning their multiplications tables. "But the way it's taught now is you get to multiplication tables by understanding number system & what numbers mean"
education  math  teaching  learning  algebra  algebraicthinking  criticalthinking  mathematics  change  algorithms  parenting  tcsnmy  deschooling  from delicious
march 2011 by robertogreco
The 7 Fascinating Education Ideas of the Year - voiceofsandiego.org: Schooled: The Education Blog
"Solving Einstein's Algebra Problem [Einstein Academy], Letting the Kids Make the Rules [Innovations Academy], English Learners Who Seem to Know English [Pacific Beach Middle School], Small (Change) Is Beautiful [Euclid Elementary], The Data War [SDUSD in opposition to RttT], Wording Up Without the Dictionary [Grant Barrett, SDUSD], One Class Fits All [Correia Middle School in Point Loma drops tracking]"
sandiego  2010  emilyalpert  einsteinacademy  innovationsacademy  algebra  math  teaching  learning  sdusd  language  languageacquisition  change  euclidelementary  data  rttt  vocabulary  tracking  democracy  democratic  schools  biliteracy  assessment  collaboration  teacherretention  from delicious
december 2010 by robertogreco
Education Week: Is There an Algebra Overkill?
"No doubt, algebra is a steppingstone to higher mathematics and quite necessary in professions that require extensive knowledge of math. Too, it offers insights not only into numbers, but also into general problem-solving separately. It is also reasonable for most students to have some experience with it before they leave school.<br />
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The difficulty, however, is assuming that algebra, in itself, will greatly increase everyone's ability to do the kind of mathematics that most people do in ordinary life."
math  education  algebra  teaching  schools  curriculum  from delicious
november 2010 by robertogreco
Google: Exploring Computational Thinking [See also: http://googleresearch.blogspot.com/2010/10/exploring-computational-thinking.html]
"Easily incorporate computational thinking into your curriculum with these classroom-ready lessons, examples, and programs. For more resources, including discussion forums and news, visit our ECT Discussion Forums."
computerscience  computationalthinking  via:lukeneff  algebra  biology  calculus  compsci  geometry  python  programming  math  lessons  teaching  thinking  edtech  education  elearning  danmeyer  google  science  learning  glvo  edg  srg  from delicious
november 2010 by robertogreco
Karl Fisch: Do you Believe in Algebra? (VIDEO)
"But it still begs the question of whether all students need these 118 standards. For example, do you believe that all students (scratch, that, all people) need to know that "there is a complex number i such that i2 = -1, and every complex number has the form a + bi with a and b real?" (CCSS, N-CN 1). Or how about "prove the Pythagorean identity sin2(x) + cos2(x) = 1 and use it to find sin(x), cos (x), or tan(x) and the quadrant of the angle?" (CCSS, F-TF 8).<br />
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(My not-so-modest proposal is that no state legislature is allowed to require standards that they couldn't demonstrate proficiency on themselves. Since they are clearly successful adults and they are saying that these standards are necessary for all students to be successful, surely they'd be able to demonstrate proficiency by taking the same tests our students do. But I digress.)"
karlfisch  math  algebra  curriculum  education  teaching  learning  schools  deschooling  unschooling  policy  standardization  deanshareski  standards  from delicious
october 2010 by robertogreco
Fisch Algebra 2010-11: Skill List
"These are the skills that are important enough to assess individually. Some skills will include sub-skills that aren’t assessed individually. This is not necessarily the order the skills will be assessed in." [More at: http://fischalgebra1011.blogspot.com/p/course-expectations.html]
algebra  math  assessment  conceptchecklists  mathematics  teaching  from delicious
august 2010 by robertogreco
dy/dan » Blog Archive » (One Of Many Reasons) Why Students Hate Algebra
"Would a real person need to solve this problem?...the solution realistic?...using a system of 2 equations?...in what ways does this problem help our students become better problem solvers?"...problem you will only find in a textbook...bizarre...how many different ways just 50 words can fail to square with reality. Why does each chaperone have to drive? Why can't we take 5 vans? Why do our vehicles have to seat the exact number of people in our group & no more?...Algebra teachers sell students a cheap distortion of the real world while insisting at the same time that it really is the real world. The cognitive dissonance is obvious & terrible. Students know the difference. It cheapens my relationship to them & their relationship to mathematics when you ask me to lie to them...Not only are the short-term consequences devastating but it makes that person distrustful or wary of the real thing. Make no mistake. We are making an alien of algebra. We are doing real damage here."
math  algebra  education  tcsnmy  teaching  learning  reality  disservice  realworld  realism  distortion  schools  schooling  textbooks  cognitivedissonance  deschooling  unschooling  authenticity  danmeyer 
january 2010 by robertogreco
dy/dan » Blog Archive » Asilomar #1: What Do We Do With Algebra II
"Leinwand opened his talk: "The great divider of our time is the Algebra II final exam. Algebra II squeezes off options for so many kids. Algebra II is anathema to all but the top 20% of the population. My premise: as currently implemented, high school algebra I and II are not working and not meeting either societal or student needs."
education  schools  schooling  math  algebra  algebraii  danmeyer  learning  change  reform 
december 2009 by robertogreco
How We Know § SEEDMAGAZINE.COM
"Moses spent the next five years developing a completely new curriculum. He called it the Algebra Project. Instead of confronting students with abstract equations, Moses took them out into the real world, traveling around Boston in search of experiences that could demonstrate the practical uses of math. A ride on the T became a lesson in coordinate graphing and negative numbers. Neighborhood landmarks stood in for integers. When Moses taught students about displacement, he had them measure the dimensions of their own bodies. The first rule of Moses’ math class was that students always had to “participate in a physical event.”
learning  research  intelligence  human  math  algebra  learningbydoing  education  tcsnmy  schools  curriculum  realworld  experience 
september 2009 by robertogreco
Connecticut District Tosses Algebra Textbooks and Goes Online - NYTimes.com
"Math students in high-performing school district used to rush through their Algebra I textbooks only to spend the first few months of Algebra II relearning everything they forgot or failed to grasp the 1st time...district’s frustrated math teachers decided to rewrite algebra curriculum, limiting it to about 1/2 of the 90 concepts typically covered in a high school course in hopes of developing a deeper understanding of key topics...replacing 1,000+ page math textbooks with their own custom-designed online curriculum...“In America, we run through chapters like a speeding train. Schools in Singapore & India spend more time on each topic & their kids do better. We’re boiling down math to the essentials.”...students focus only on linear functions in Algebra I, taught in 7th, 8th or 9th grade depending on student ability & leave quadratics & exponents to Algebra II, eliminating overlap & repetition typical of most textbooks & curriculum guidelines...result=less review+higher test scores"
math  teaching  curriculum  streamlining  tcsnmy  algebra  rollyourown  textbooks  online 
june 2009 by robertogreco
Algebra Math Games
"Our directory of Free Algebra Math Games available on the Internet - games that teach, build or strengthen your algebra math skills and concepts while having fun. We categorise and review the games listed here to help you find the math games you are looking for."
math  algebra  tcsnmy  games 
september 2008 by robertogreco
NROC Algebra IA [Algebra IB here: http://www.montereyinstitute.org/courses/Algebra%20IB/nroc%20prototype%20files/coursestartc.html]
"This curriculum emphasizes a multi-representational approach to algebra, with concepts, results, and problems being expressed graphically, analytically, and verbally. It develops algebraic fluency by providing students with the skills needed to solve equations and perform important manipulations with numbers, variables, equations, and inequalities. In addition, the course develops proficiency with operations involving monomial and polynomial expressions. The main unifying themes of the course include understanding, writing, solving, and graphing linear equations, systems of linear equations and inequalities, quadratic equations, and rational equations."
math  tcsnmy  algebra 
september 2008 by robertogreco
Algebra.help -- Calculators, Lessons, and Worksheets
"Algebrahelp.com is a collection of lessons, calculators, and worksheets created to assist students and teachers of algebra. "
algebra  math  tcsnmy  tutorials  lessons 
september 2008 by robertogreco
Understanding Algebra by James Brennan
"The complete contents of this algebra textbook are available here online. This text is suitable for high-school Algebra I, preparing for the GED, a refresher for college students who need help preparing for college-level mathematics, or for anyone who wants to learn introductory algebra. I am especially pleased to help homeschoolers."
math  tutorials  algebra  free  tcsnmy  learning  education  textbooks 
september 2008 by robertogreco
GeoGebra
"GeoGebra is a free and multi-platform dynamic mathematics software for schools that joins geometry, algebra and calculus. It received several international awards including the European and German educational software awards."
tcsnmy  math  geometry  algebra  calculus  education  learning  technology  opensource  visualization  freeware 
august 2008 by robertogreco
Dimension M - Where there's power in numbers
"DimensionM™is an immersive video game world that engages students in the instruction and learning of mathematics. Pre-algebra and algebra objectives are covered through a series of missions that bring math into a world that today's students understand. Students become so captivated in solving problems that they forget they're learning but they don't forget what they've learned."
seriousgames  simulations  games  gaming  math  algebra  prealgebra  classideas  tcsnmy  learning  education  edtech  videogames  play  interactive 
august 2008 by robertogreco

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