BRAC net, world youth community and Open Learning Campus

fan 2013 year of MOOC & microeducationsummit & 170th birthday of The Economist

khan trig and precalculus and 10th grade daughters favs



IS MOOC - Massive Open Online Collaboration - the most exciting opportunity for 7 billion human beings, especially youth, to network?

Celebrate KhanAcademy as the most exciting web of the decade -especially if you are in the second half of your teens or a parent!


..Here is a map of Khan Academy's year of PreCalculus and Analytic Trigonometry followed by exercises in the 14 main topics of the year..


.Exercises of Graphing Lines Coordinate Plane GL1


Graphing Points

Graphing points & Naming quadrants

Points on the coordinate plane

Ordered pair solutions to linear equations

Identifying linear relationships

Exercises of Slope GL2

Identifying Slope of a Line

Line Graph Intuition

Exercises of Equation of a Line GL3

Graphing linear equations

Slope Intercept form

Equations from tables

Solving for Y-intercept

Point Slope Form

Converting between slope intercept & standard form

Converting between Point Slope & Slope Intercept

Finding the equation of a line

Exercises GL4 Midpoint & Distance

Midpoint formula

Distance formula

GL5 Equations of Parallel & Perpendicular lines

Equation of P&P lines

Distance between point and line

GL6 Graphing Inequalities

Graphing & Solving linear inequalities

Graphing linear inequalities

Graphing Systems of inequalities

Graphs of inequalities





13 more Khan Academy compilations of exercises of the year of pre-calculus coming soon


Functions & Their Graphs

Understanding function notation exercise

Understanding Function Notation

Evaluating expressions with function notation

Evaluating composite functions

Domain & Range

Domain of a function

Domain and range

Range of a function

Function Inverses

Inverse of a function

Analysing Functions

When is a function positive or negative

Positive or negative parts of functions

Even and Odd Functions

Shifting and reflecting functions

Recognizing features of functions

Interpreting features of functions

comparing features of functions


3  Polynomials & Rational Functions

Solving quadratics by factoring

Factoring polynomials 1

Factoring polynomials 2

Solving Quadratics by factoring 2

Factoring differences of squares 1

Factoring differences of squares 2

Factoring differences of squares 3

Factoring polynomials by grouping

Solving quadratics by taking square root

Completing the square 1

Completing the square 2

Quadratic Formula

Solutions to quadratic equations

Graphing parabolas in standard form

Graphing parabolas in all forms

Parabola intuition 3

Vertex of a parabola

Graphing parabolas in vertex form

Adding & Subtracting polynomials

Multiplying Polynomials

missing exercises ?

Partial fraction expansion









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x Brilliant Tech Kids series emerging here - eg look out for the chocolate


MIT+K12 is collaborating with Khan Academy to provide experiential materials to complement their virtual offerings.

here khan explains how they have given students the nest skills tracking process the world has ever seen

Khan fun includes paintings in venice
MIT+K12 is collaborating with Khan Academy to provide experiential materials to complement their virtual offerings.


What happens to Children who are not killed by The Cycle of Malnutrition?

4.26 script - Stanford/Khan Academy



There are approximately 3 billion people who survive on less than 2 dollars a day.  And as a result of this we have a cycle of malnutrition - especially among our young children. At present there are about 160 million children under the age of 5 who are malnourished in our world. And these are children who are mainly living in developing parts of the world -in Asia, Africa, parts of Latin America.


This cycle of malnutrition is what I would like to go through today.


One of the biggest concerns that we have when we have a child experiencing malnutrition is the fact that child's immune system is likely to be compromised: and that means that child is less likely to be able to fight off diseases. So a compromised immune system is going to lead to an increase in both the duration and the number of diseases that child experiences growing up



Other things malnutrition does is that it inhibits or slows down both the physical growth of the child (increases in weight, height, head circumference) and also it inhibits or slows down the development of the child. When we are talking about development we are talking about maturation of the child. And development can occur either with or without physical growth. So an example without physical growth would be learning to speak or learning how to walk.. An example with physical growth would be pubertal development or debvelopmenta round the time of puberty.


So all of these things : delays in growth, delays in development, and an increase in number of severity and number of diseases experienced by the child- all of these things are going to lead to an overall decrease in the lifetime productivity of that child. That child is less likely to be a highly functioning member of the society in which that child lives because of the fact that they are small, and unable or less able to learn effectively, and also because they are often ill. So what's going happen then - obviously children grow up, and what happens when you have widespread malnutrition is that decreased productivity becomes a characteristic of all the children who are becoming adults within a society. And that is going to lead to a decrease in the countrywide development. And the first symptom of that is going to be widespread poverty , we going to see a lot of poverty and of course one of the follows-on of widespread poverty is malnutrition in children.



So you can see that this is a self-perpetuating cycle, we have malnutrition in many children around the world leading to delayed growth or stunted restricted growth and development, decreases in child's ability to battle disease leading to increased illness- all of these things contributing decreased productivity of the child, and that is going to lead to decreased productivity of the country, widespread poverty and again malnutrition


Brilliant 11 minute script on metabolism at

number of skill tests by maths area currently available in khan

Trigonometry and precalculus                (0/115 skills)    


Applying mathematical reasoning                (0/15 skills)    


Functions                (0/16 skills)    


Circles                (0/5 skills)    


Exponents, radicals, and scientific notation                (0/16 skills)    


Addition and subtraction                (2/9 skills)    


Angles and intersecting lines                (0/18 skills)    


Matrices                (0/11 skills)    


Polynomials                (0/5 skills)    


Linear equations                (0/30 skills)    


Quadratics                (0/20 skills)    


Inferential statistics                (0/4 skills)    


Rates and ratios                (0/6 skills)    


Vectors                (0/2 skills)    


Logical reasoning                (0/4 skills)    


Perimeter, area and volume                (0/13 skills)    


Complex numbers                (0/6 skills)    


Chemistry                (0/3 skills)    


Decimals                (0/26 skills)    


Arithmetic properties                (0/4 skills)

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Join search for Sustainainabilty;s Curricula


stories of cities surprising Belt Road Cities

BR2 Dhaka where to go to with jack ma to see banking for billion poorest girls and more

BR2  home of nilekani - the billion person id an

BR6 Luxembourg hub of aiib2019

BR0 beijing - binnaul home of BRI weher 100 most trsetd national eladers of sustainable youth likon: home of tsinghua- universitiues that dont have partnerships with tsinghua will end up failing over 505 of their stidents livelihoods

BR0 Hangzhou - home of jack ma alumni

BR0 hongkong-shenzen - one of the world's 7 most wonderful bridges - china owes more to hongkong than it recognises with a new twist - all the best manufacturing jobs died before 2015-


Shenzhen: City of the Future. 

can shenzhen show how smart manufacturing jobs dont compete with sustainable communities they collaborate with them -can hpng kong arrange daytrips to the mainland for financial mivestors to understand the future of sdg economic zones


1 Investing in Girls Sustainability Goals
1.1 BRAC -how to build 100 million person rural health service with a 20 million dollar loan and girl empowerment other most amazing stories of the world's largest NGO- join the week long celebration between academic alumni of jack ma and girl empowerment epicenttre BRAC 30 sept 2018 - queries 

1.2 BKASH 3 since april jack ma has taken 20% partnership 
1.3 China Capitalism (CC)
1.4 Project Everyone
2 ValuingYouth
2.1 partners of 7 billion peoples' S-goals-Goal 17
2.2 end poverty -Goal 1
2.3 end hunger - Goal 2
2.4 healthy, lives - Goal 3
2.5 Quality Education - Goal 4
2.6 Gender Equality -Goal 5

please make sure our future events diaries are win-win

youthbrac1.doc youthbrac1.doc, 693 KB

Entrepreneurial Revolution - an investigation started at The Economist in the 1970s as to whether intergenerational investments in future systems would empower the net generation to be exponentially sustainable. Surveys of the next 40 years asked questions of 2015-2025 such as:

Would the global financial system be designed to sustain or collapse local communities?

Would 2015-2025 be the under 30s most exciting and productive time to be alive as they linked in sustainability of the human race.  Would the parts of the Western hemisphere that advanced the industrial revolution's empires demand that its politicians, professions and academics "happily get out of the way of the sustainability generation being led by the half of youth living within 3000 miles of Beijing"?

POP -Preferential Option Poor

Would every community's most trusted practitioners be educator, health servant and banker.

What would be the top 50 MOOCS that freed access  of action learning of sustainability goals as worldwide youth's most joyful collaboration through way above zero-sum models of wporldsocialtrade? This web makes the cases that the Abed family needs to be youth's number 1 hero to MOOC with - we always love to hear who your vote for number 1 MOOC is -text usa 240 316 8157 family of unacknowledged giant


100 links to BRAC

wanted - ideas on how anywhere could unite in celebrating good news of collaborating with brac

tools worth a look

help worldwide youth  networks action learn how curriculum of BRAC makes one of top 10 networks for womens livelihoods

defining question of our life and times-can online education end youth unemployment for ever ? yes but only if you help map how!

youth world of 2013 most exciting curriculum??


top 30 twelve minutes presentations


1 the billion girl club - how the first billion teenage girls of the 21st century mentored each other in learning a living, and regenerating all 4 hemispheres

2 how open technologists helped nursing to become the most trusted grassroots information networkof the 21st century, and saved the affordability of healthcare and nutritition for everyone

3 how community clean energy microfranchises became the number 1 educational curriculum that the chinese authorities invited the world to co-blog

more coming soon

4 cashless bank-a-billion -a project of the global banks with values network

5 orphanage networks as the world's most inspired jobs agency network and home of financial literacy mooc

6 bottom-up EAgri: designing a collaboration portal on the top 30 crops that need to be mobilised by local value chain maps so that hard working nutrition workers are sustainable however small their farming assets and however variable a particular season's climate

7 what do BRAC's barefoot professionals linkin so that village organisations are collaboratively resilient whatever nature-made or man-made disasters popup


Special child health, nutrition, family and educational development series:

*The First 1000 Days



*Choices to make the first 2 years after primary

BRAC has more staff grounded round the child and parent-eye view of these challenges in the poorest communities than anyone else. Their collaboration knowhow is as valuable as body of knowhow that I have come across in studying societies' value multiplying needs in over 40 countries

Ideas on freeing media to cenebrate the pro-youth economic models which richest need to learn from poorest to genenerate the:

  • next billion green jobs
  • next billion family/community sustaining jobs
  • next billion open technology jobs most worthy of our borderless and interconnected futures


contribute to survey of world's other favorite moocs-40th annual top 10 league table

  • 1) e-ME
  • 2) 6 week tour of grameen curriculum and uniting human race to poverty museums
  • 3) 6 week tour of brac curriculum and mapping microeducation summit for post 2015 milennium goals

send votes to , Macrae Foundation

  • 4) 6 week tour of africa's free university and entrepreneurial slums
  • 5 what to do now for green energy to save the world in time
  • 6 nurses as 21st world's favorite information grassroots networkers and most economical cheerleaders more



  • 7 how food security as a mising curricululum of middle schools can co-create more jobs than any nation can dream of
  • 8 pro-youth economics and public servants
  • 9 celebrating china as number 1 creditor nation
  • 10 questions worldwide youth are asking about what was true last decade but false this decade because that's what living in the most innovative era means



at 301 881 1655 love to hear from marylanders who can contribute to MOOC valuing net generation as age of conscious capitalism

Financial literacy education links:

BRAC's partner aflatoun

uk's face




Number 1 in Economics for Youth

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