This is the official repository of the WP paper series called “Math Stagnation Nations”. So far, Lee has **focused on all the English, Spanish, Portuguese, German-speaking countries in the series** although the math stagnations seem to apply to the vast majority of the developed countries including the top 5 math EDU countries from the Eastern Asia. For the USA, the entire levels of the national, state, cities, big districts have been covered.

**WP (Working Paper) series of “Math Stagnation Nations” series: Beyond the Math EDU stagnations leading to the Economic stagnations by Dongchan Lee**

- Lee, Dongchan. 2017 February. “What Pisa & Timss 2015 Show:
**the global Math Edu Crisis and Its Economic Impacts”**http://rxiv.org/abs/1701.0485 - Lee, Dongchan. 2017 February.
**8 point executive summary: math stagnations and the Economic impacts of MMU1:**To end the math poverty multiple times faster with MMU1 than without it (then to achieve the POST-2015 goals of the UN multiple time faster than without MMU1) (http://rxiv.org/abs/1702.0056) - Lee, Dongchan. 2017 January. “What PISA 2015 and TIMSS 2015 show: global math EDU crisis and its economic impacts” (http://rxiv.org/abs/1701.0485)

### WP Series of the Math Stagnation Nation Series, for All English-speaking and Most of the Latin American Countries

- Lee, Dongchan. 2017 February. WP Series of the Math Stagnation Nation Series, for All English-speaking and the more developed upper half of the Latin American Countries
- Lee, Dongchan. 2017 February. WP Series of the Math Stagnation Nation Series, for more developed upper half of the Latin American Countries
- Lee, Dongchan. 2017 February. WP Series of the Math Stagnation Nation Series, for 3 German-speaking countries

**WP (Working Paper) series of “Math Stagnation Nations” series, for all the English-speaking countries by Lee**** **

- For the USA: (listed below this section)
**For Australia:**Lee, Dongchan. 2017 February. WP Series of the Math Stagnation Nation Series, for Australia (Over the Past 15-20 Years and How to Overcome This with Mmu Series)**For New Zealand:**Lee, Dongchan. 2017 February. WP Series of the Math Stagnation Nation Series, for New Zealand**For Canada:**Lee, Dongchan. 2017 March. WP Series of the Math Stagnation Nation Series, for Canada- For the United Kingdom: (coming soon)

#### Math stagnation series, for the USA

**(For the USA, 1 page) highlight summary of 10 points of the “Math Stagnation Nations” is here. You can click to download.(1 page) Executive Summary about Math Stagnation Nation Series to school districts and DOEs**

**WP (Working Paper) series of “Math Stagnation Nations” series for the USA by Lee**

** **

- Lee, Dongchan. 2017 February. WP series of “Mathematics Stagnation Nations” for the USA, Australia, New Zealand, UK, and Ireland and most Latin American countries (Part 1). “Math stagnation nations of all 5 developed, English-speaking countries according to PISA and TIMSS for the past 15-20 years of the math growth history: what this means for education and economy”
- Lee, Dongchan. 2017 February. WP series of “Mathematics Stagnation Nations” for the USA (Part 2). “NAEP (National Report Cards)
**Math Grade 4 & 8 stagnations 1992-2015 of the 50 states of the United States**: national, regional, and the past growth compared to the projected MMU1 impacts on math growths if fully implemented in 3-4 years” (http://rxiv.org/abs/1702.0105) - Lee, Dongchan. 2017 February. WP series of “Mathematics Stagnation Nations” for the USA (Part 3). The collective
**Math stagnations of the grades 4**of the USA over the 1 decade: their confirmations, time lags, math poverty shares, and the roles of the Common Core math (http://rxiv.org/abs/1702.0101)^{th}and 8^{th}in the big cities (or the School Districts based on TUDA of NAEP) - Lee, Dongchan. 2017 February. WP series of “Mathematics Stagnation Nations” for the USA (Part 4).
**Math Education Stagnations in the USA played more roles than the Common Core Math Standards impacts**for the stagnations on the NAEP math 2015, but the Math dipping were most likely due to CCSS Math (http://rxiv.org/abs/1702.0097) - Lee, Dongchan. 2017 February. WP series of “Mathematics Stagnation Nations” f
**or the USA (Part 5).****The quasi-universal math stagnations in almost all developed countries are real and won’t go away.**How to transcend them with MMU1 or at least 1/3 of its full version in just 2-4 years (http://rxiv.org/abs/1702.0104)

#### for the USA, (presentations)

- Lee, Dongchan. 2017 February. Math Stagnations in the Mega Cities and School Districts of the Usa According to Tuda of Naep http://rxiv.org/abs/1701.0693
- Lee, Dongchan. 2017 February. Math Stagnations in Most of the USA States According to the NAEP Math 2000-2015 http://rxiv.org/abs/1701.0692

**Some Youtube versions by Dongchan Lee**

- Lee, Dongchan. 2017. “Math edu crisis in most of the USA states and what MMU1 can do” https://www.youtube.com/watch?v=qiZW2GnNLXQ
- Lee, Dongchan. 2017. “Math EDU crisis in most of the USA states Part 2 and what MMU1 can do” https://www.youtube.com/watch?v=vB7LcMLVWs4

**Lee’s online repository to get the updates about the WP series on “Math Stagnation Nations” ****via the USL Go Global website for the current WP papers, videos and upcoming ones:** http://uslgoglobal.com/wp-math-stagnation/

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