Why the Common Core?
The History and Value of the Common Core State Standards
Standards help to develop curriculums that focus on critical thinking skills.
The Common Core State Standards grew out of a long-standing concern in American education: students across the country were often being held to very different academic expectations depending on where they lived. A fourth-grade student in one state might be expected to read, write, and solve math problems at one level, while a fourth-grade student in another state might be expected to do something quite different. For families who moved from one state to another, this could create confusion and gaps. It’s development aised an important question: What should students know and be able to do by the time they graduate from high school?
The Common Core State Standards were developed to answer that question with clearer, more consistent expectations in English language arts/literacy and mathematics. The standards were created through an initiative led by the National Governors Association Center for Best Practices and the Council of Chief State School Officers. They were released in 2010, with states then deciding individually whether to adopt them. The standards were designed to support “college and career readiness,” meaning that students should leave high school prepared for postsecondary education, workforce training, responsible citizenship, and lifelong learning. Years later, the Common Core State Standards remain a solid guide to the development of critical thinking skills for students of all ages.
The Common Core State Standards identify cognitive skills all students need.
It wasn’t long after the Common Core State Standards was released that fears of national standards imposed on local school districts began to surface. Parents wondered if the state adoption of the Common Core State Standards meant schools would be teaching a national curriculum in social studies, science, reading, and math. And, while many states adopted the Common Core State Standards, others rejected them and instead developed their own set of standards based on what state departments of education determined which skills students in their state needed to demonstrate proficiency in at different grade levels. What’s interesting about this debate is that the standards most states adopted very much aligned with the Common Core State Standards, perhaps numbered differently and / or somewhat reworded.
Students understand the skills they are building with an assignment or project.
It’s important to note that the Common Core is that the standards are not a curriculum. They do not tell teachers exactly which books to assign, which projects to use, or which daily lessons to teach. Instead, they provide learning benchmarks. In English language arts, the standards emphasize reading complex texts, writing clearly for different purposes, using evidence, developing vocabulary, speaking and listening effectively, and building literacy across content areas. The official standards describe what students should understand and be able to do by the end of each grade level. In mathematics, the standards emphasize number sense, problem solving, procedural fluency, conceptual understanding, mathematical reasoning, and the ability to apply math in real-world contexts.
The value of the Common Core lies partly in its organization. Rather than treating each grade as a disconnected year of learning, the standards create a progression. Skills build over time. A young student learning to explain an answer with details may later become a middle school student citing evidence from a historical source, and then a high school student writing a structured argument supported by research. This progression is especially helpful for homeschool families, curriculum designers, and independent educators because it provides a clear framework for planning instruction across grade levels.
The standards also place strong emphasis on evidence-based thinking. In reading and writing, students are not only asked to share opinions; they are asked to support their ideas with details from texts, historical documents, data, or research. This is valuable because it encourages careful reading, thoughtful analysis, and disciplined communication. Students learn to ask: What does the text actually say? What evidence supports this answer? How can I explain my thinking clearly? These habits are useful far beyond school. They support citizenship, workplace communication, media literacy, and informed decision-making.
Another important value of the Common Core is that it encourages literacy across subject areas. History, science, and technical subjects are not treated as separate from reading and writing. Students are expected to read informational texts, analyze primary and secondary sources, interpret charts and visuals, write explanations, and present findings. This makes the standards especially useful for project-based learning. A student studying the Voting Rights Act, the Indian Removal Act, the Scopes Trial, or the Golden Gate Bridge can practice history, research, reading, writing, speaking, and critical thinking within one meaningful project.
The Common Core has also been debated. Some critics have argued that adoption was too rapid, that testing systems created stress, or that the standards were confused with curriculum mandates. Those concerns are part of the broader history of the standards and should not be ignored. However, when separated from testing controversies and used as flexible benchmarks, the Common Core can serve a practical purpose. It gives educators and homeschooling families a shared language for academic expectations without requiring every student to learn in exactly the same way.
For homeschool families, the Common Core can be especially helpful as a benchmark rather than a mandate. Families may choose their own books, projects, field experiences, pacing, and instructional style while still checking whether students are developing essential skills. A homeschool student might meet writing standards through a research paper, a museum project, a historical journal, a science notebook, or a multimedia presentation. The standards can support flexibility rather than limit it, as long as they are used to guide learning rather than replace curiosity.
In the end, the history of the Common Core reflects a larger educational goal: helping students understand how they develop the knowledge, literacy, reasoning, and communication skills needed for life beyond school. Its greatest value is not in standardizing every classroom or every homeschool day. Its value is in offering clear academic guideposts that help students grow as readers, writers, thinkers, problem solvers, and citizens. When used thoughtfully, the Common Core State Standards can help families and educators design learning experiences that are rigorous, purposeful, and connected to the real world.
Common Core State Standards Examples
Reading Standards for Literacy in History/Social Studies
CCSS.ELA-LITERACY.RH.6-8.1
Students cite specific textual evidence to support analysis of primary and secondary sources..
CCSS.ELA-LITERACY.RH.9-10.1
Students cite specific textual evidence to support analysis of primary and secondary sources.
Writing Standards for Literacy in History/Social Studies
CCSS.ELA-LITERACY.WHST.6-8.1
Students write arguments focused on discipline-specific content.
CCSS.ELA-LITERACY.WHST.9-10.1
Students write arguments focused on discipline-specific content.
Speaking and Listening Standards
CCSS.ELA-LITERACY.SL.6-8.4
Students present claims and findings, emphasizing important points in a focused, coherent manner.
CCSS.ELA-LITERACY.SL.9-10.5
Students make strategic use of digital media in presentations.
Literacy in Technology
CCSS.ELA-LITERACY.W.6.6 / WHST.6-8.6: Use technology, including the Internet, to produce and publish writing and present relationships between information and ideas.
Math
CCSS Math.Practice.MP5: Use appropriate tools strategically.
Students choose tools such as rulers, calculators, spreadsheets, graphing tools, or digital math programs to solve problems and check their work. The standard specifically includes tools such as calculators, spreadsheets, and computer algebra systems.
To find the Common Core State Standards, CLICK HERE.
