This arrived as a comment on a post about the Common Core:

 

“Say I am designing a fastener for a product. I can VOLUNTARILY choose a standard fastener for less cost off the shelf. That will guarantee interchangability. I also have a certain degree of confidence as to the characteristics about the fastener in terms of strength and corrosion that the standards give me. But I also limit my design to that fastener. If I need to innovate or the standard fastener cannot fit my particular design because it is unique, then I will design my own fastener. But I must build it carefully to match my individual needs and I must test it thoroughly in prototypes before rolling into production on a large scale. I will likely have to modify the original design from my testing. Why should our MOST precious resource, our children, be afforded less concern than a nut and bolt?

When I was working in tech, a standard was rolled out called SGML. It was promising but was unwieldy, bloated, restrictive, and impractical. Companies that tried to force it into designs found failure. An innovation called XML (or HTML for that matter) spontaneously evolved from SGML that was VOLUNTARILY adopted and proved very successful. That standard was nimble, extensible, and allowed companies to use it as needed and innovate.

Common Core is lemmings going over a cliff. The standards are unproven and overly restrictive. They specify HOW teachers must teach in addition to what and when. The wide spread adoption is more political and economic than educational. The associated tests are flawed, too objective, and imprecise as a measurement tool.

Common Core should be a diagnostic standard. It is time to declare a moratorium on testing to these standards, cleanse them of politics, and require further study.”