“Value-added measures are the Mark of the Devil”

Caitlin Emma:

Eskelsen García already has fiery words for the feds, who she holds responsible for the growing use of “value-added measures,” or VAMs, an algorithm that aims to assess teacher effectiveness by student growth on standardized tests. The idea has gained traction under the Obama administration through waivers from No Child Left Behind and the administration’s signature Race to the Top program. But studies, including some funded by the Education Department, have cast doubt on the validity of the measures.

VAMs “are the mark of the devil,” Eskelsen García said.

The algorithms do aim to account for variables such as student poverty levels. But Eskelsen García said they can’t capture the complete picture.

The year she taught 22 students in one class and the year she taught 39 students in one class — “Is that factored into a value-added model? No,” she said. “Did they factor in the year that we didn’t have enough textbooks so all four fifth-grade teachers had to share them on a cart and I couldn’t send any books home to do homework with my kids?”

“It’s beyond absurd,” she added. “And anyone who thinks they can defend that is trying to sell you something.”

Locally, Madison schools have been spending money and time on value-added assessment for years.