Connecticut received the lowest possible score in this report -- a RED light. Here are some pulls:
The US suffers not only because of the math and science teachers we don't have -- in many cases we also set unacceptably low expectations for the STEM teachers we do have.
[M]any states fail to guarantee that biology, chemistry and physics teachers have mastered the content they teach. . . . The bottom line is that the so-called flexibility of the "broad field" science teacher is a fantasy. In reality, the concept of the all-purpose science teacher not only masks but perpetuates the STEM crisis, and does so at the expense of students.
[Connecticut's] approach does not guarantee adequate knowledge in particular areas of science. Candidates are only required to pass the Praxis 2 General Science (and content essay) test. These combination assessments fail to note performance in any specific science discipline, and a candidate could answer many questions wrong in one area yet still pass the test.