Basically, at the end of the school year in grades 3-12, students across the U.S. would take a test to show that they actually learned what was expected of them in their grade. All the states would then compare their results to each other, and then we'd compare ourselves to other countries. The United States typically does not do well compared to other countries, and there was a huge discrepancy between the states. For example, what one state set as a standard for fifth grade, another may have for second grade, which didn't exactly work well when trying to compare test results. Many universities and other colleges also commented that they felt incoming freshmen weren't really prepared for the rigor of their entry level courses, so changes needed to happen.
To ensure all students were ready for success after high school, the Common Core State Standards were developed by experts and teachers from across the country. They are clear, consistent guidelines for what every student should know and be able to do in math and English language arts from kindergarten through 12th grade. Each
standard has a basic ‘anchor standard’.
This anchor standard remains constant from kindergarten through twelfth
grade. Each year, the teacher
builds on this anchor standard, creating the
‘foundation’ needed for learning.
Common Core testing also eliminates the pencil and paper bubble letter
tests and allows students to use technology. Students are tested on computers,
or other electronic devices. The other neat thing about Common Core testing, is that the questions on the test are based on student answers. This means students get to provide their own answers, instead of just guessing "C". This test is also graded by real people, which gives students a better chance of scoring higher on the test. For example, if I am a grader for the test and I see that the answer the student typed in is wrong, but that their mathematical process was correct I could potentially give them one point out of two.
Personally, I love Common Core. I get to see it in three grades instead of one and I've noticed that my students work at a much higher level now. Is Common Core more difficult? Not exactly. It's just different, and just like with anything that is new and different, it is going to take some time to get the hang of things but from what I can see so far, it is worth it.