# Questions tagged [common-core]

The Common Core State Standards in the United States of America

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### Implementing Standards for Mathematical Practice in CCSS(M) (Proficiency Education)

I use the CCSS(M) and proficiency education to assess students. Is it okay to repeat the standards here when assessing students for proficiency-based education? The idea of these standards in my ...
264 views

### Is There Such Thing as Reaching Half a Standard?

I like the Common Core State Standards for Math as they focus on objectives that students need to reach. However, some standards have way too many parts for them. For instance, the standard CCSS.MATH....
213 views

### Will there ever be a revision of Common Core?

Although the implementation of curricula and assessments that align to the Common Core has been a slow roll-out across many states, the standards themselves are close to ten years old now. I don't ...
3k views

### Is the constant term a coefficient?

I'm a baby boomer who was taught that the constant term of a polynomial is a coefficient, being the constant factor for the x^0 term. That's not what's taught today. Current text books are vague on ...
550 views

### why did common core remove so many topics from Algebra II?

I don't understand why common core: High School Algebra II (NYC, NY, USA) removed so many topics. I think these ideas are pretty important and useful (especially since a handful of these topics come ...
652 views

### What do the Common Core Standards expect secondary students to learn about logarithms or the number $e$?

I've been looking through the Common Core State Standards (http://www.corestandards.org/Math/) and have been surprised to find very little reference to exponential functions and logarithms. ...
429 views

### Common Core Question: What is included and excluded in high school mathematics?

I took pre-calculus in high school, and I did not get to learn about matrices, and conic sections, vectors law of sines and cosines, and etc. I took geometry as well and found that matrices were also ...
212 views

### The role of "area" in a Common-Core aligned high school classroom

Some background: I recall becoming much more adept at the concepts of area and measurement during high school geometry. However, as I scour the Common Core standards, "area" only shows up in high ...
182 views

### Core-Plus Mathematics: Similar Resources for grades 7-9

I'm looking for rich educational resources similar to core-plus mathematics, for grades 7, 8, and 9. Is there any such material?
261 views

### Primary/Elementary Math Resources for Homeschool

I'm a homeschool mom, my daughter is 7. She will be in second grade next year. I appreciate the different ways of doing math, rather than just stacking the numbers and adding/subtracting. I'm not sure ...
743 views

### At what point is it a disservice to pass someone on to the next math class?

Background information I'm currently teaching common core geometry, which assumes that a student has algebraic knowledge coming in. Clearly, we shouldn't expect students to retain everything from ...
247 views

### Domain of an exponential function (US Common Core, High School Math)

I came across the question below on IXL.com. (I have reproduced it in its entirety. Given were 5 possible answers to choose from.) It strikes me that there is not one single correct answer for this ...
206 views

### Common Core Subtraction [closed]

I just read somewhere the question, "What was wrong with the old way?" That was followed by the statement that "Clearly the old way did not work". This was, I think, based on years of following what ...
3k views

### Common Core, threat or menace? Or maybe ok after all?

I have a background in math but no contact with secondary education or kids. I hear all sorts of stories ... horror stories mostly ... about the Common Core math curriculum in the USA. Then I hear ...