
What is Concept-Based Curriculum and Instruction?
Concept-Based Curriculum and Instruction (CBCI) is an approach to teaching that focuses on deep, conceptual understanding rather than superficial understanding. The power of CBCI comes from the emphasis on interdisciplinary and intradisciplinary connections within the curriculum. Concept-based curriculum and instruction harnesses the power of deep understanding by focusing on concepts and processes rather than rote memorization of facts. Concepts and processes transcend individual subjects, and transfer to different disciplines, which promotes critical thinking.
At the heart of CBCI is the idea that students should engage with “big ideas” that promote deeper connections. For instance, rather than just memorizing specific facts such as the Krebs cycle, students would learn about the Krebs cycle through a conceptual lens such as systems, or energy to promote more deeper understanding by connecting to other ideas.

CBCI promotes active learning through inquiry, encouraging students to ask questions, investigate, and discover knowledge collaboratively. This approach not only enhances retention but also equips students with the skills necessary to think critically and solve complex problems. When students understand why they are learning what they are learning they become more motivated, and that motivation leads to continued learning down the road.
CBCI empowers educators to create dynamic, engaging learning environments that inspire curiosity and lifelong learning. By shifting the focus from memorization to understanding, CBCI helps students become not just learners but thinkers who can adapt and thrive in today’s society. This approach is not only effective for individual learning but also fosters a collaborative classroom where thinking is not just something we do, but is apart of the culture.
To learn more about Concept Based Curriculum and Instruction check out this blog from Atlas written by Anna Murphy:

Major Concept in Biology: Energy
Understanding energy in Biology is a major part of the curriculum, don’t believe me? Check out this video:
In the high school Biology curriculum energy shows up in two major ways, as mentioned in the video above: Photosynthesis and Cellular Respiration. These topics arise during the Cells unit in my course and I intend to use the macroconcept of energy to anchor our learning about these important topics.
Potential Challenges of Developing a Unit Plan on Energy
There is no short cut when creating a unit plan based on CBCI, some of the challenges I believe I might encounter are:
Abstraction
- Energy is not something you can hold in your hand. We have lots of surrogates for energy (ATP, batteries, glucose), but at its core it is a fundamental principle of life. That abstraction may be challenging to get students see that energy comes in many forms but all relate back to that important principle.
Integration Across Disciplines
- CBCI emphasizes making connections across subjects, but this can be challenging in a biology unit focused on energy, because energy means many different things in different disciplines. For example, in social studies, energy might be discussed in terms of commerce or the collective actions of a group of people. In an English class, energy might be discussed as a writing style. To find ways to make cross curricular connections might prove difficult.

Identifying Key Facts
- Photosynthesis and Cellular Respiration are inundated with facts and figures to memorize. In our adopted curriculum there are countless different molecules and mechanisms that are highlighted in the textbook and learning materials. CBCI challenges us to push back against the endless list of topics to cover. My job would be to determine which topics can be omitted from the prescribed curriculum in order to really focus on those that are necessary to the students conceptual understanding.
Making Connections to the TCE Threshold Concepts
Curriculum is co-constructed
- Students are not just receptacles for learning, they are active participants in their learning. Traditional teaching models don’t leave space for exploration in the curriculum, there are set objectives that have to be met within a time frame that’s often to small. CBCI asks us to reduce the number of objectives in a given lesson to make space and time for going deeper into the concepts that are outlined for that unit. For more on co-constructing curriculum check out this video from Rob Simon
Teaching and Learning Honors People’s Full Humanity
- Our students come into the classroom with a variety of identities that influence the way they engage with the course content. The role of the educator is to connect the curriculum to the lived experiences of the students in front of them. The concepts and processes that are at the heart of CBCI are timeless and universal, every culture, and way of life has some connection to these big ideas like change, systems, cause and effect. To honor the humanity of our students we must first recognize that our own identities have to be interrogated to understand how we approach the curriculum. Our students deserve to have the highest quality instruction we can provide, which means that instruction must have the appropriate materials to meet the lives of those students.
- Honoring my students full humanity can be a daunting task. With so many students, and a variety of backgrounds, there is no one size fits all solution. If like me you want help with this important aspect of teaching, check out this blog from Latinos for Education which provides some classroom norms that you could incorporate such as: holding space to acknowledge and affirm student identities, invite curiosity and inquiry, and individual follow ups.
Hi Aaron,
I enjoyed the comics you used when explaining CBCI. I believe those types of illustrations are essential when introducing individuals to the benefits of CBCI.
Your unit plan looks great, my one suggestion is including more student voice into the unit plan. Allowing students to have a say encourages them to be more hands on and confident when doing things such as PBL or class discussions.
Thank you for your reply! I am considering your comment about including more student voice, and honestly, I should have called that out more explicitly in my post. That is such an important part of creating a positive classroom culture.
Hi Aaron! I love the idea of “energy” it really is quite versatile! I’m surprised that you think finding cross curricular applications would be a challenge because you were able to list so many different ways “energy” would be applied elsewhere. I think it could be interesting if you get into environmental science and the amount of energy used to make our global economy thrive as a connection with social studies. But I also wonder if it would be easier to narrow your focus? You have a great and broad idea, but perhaps if you specify ideas of cross curricular opportunities will rise? Lastly, I wouldn’t get concerned if cross curricular opportunities don’t happen! Of course it is good when we can get students to that point, but as our reading also pointed out, sometimes looking TOO hard for cross curricular content sacrifices some of the integrity of our own content and standards, and it is okay to just teach aligned with only your subject at times.
Thank you for your reply! I appreciate your reminder that trying to hard to make cross curricular connections could sacrifice the integrity of the content. I do think that there is a way to make high quality connections for energy, I think my concerns were more on my ability to execute them because it is not something I do very often!
I really enjoyed reading your post! I especially liked how you connected CBCI with the TCE Threshold Concepts, particularly the idea of co-constructing the curriculum. Giving students the chance to engage more deeply and focus on key concepts rather than trying to cover too many objectives makes the learning experience much more meaningful.
Your point about integrating energy across disciplines was really interesting. One suggestion might be to have students work on a project that explores how energy is used in different areas. For example, they could research energy in commerce for social studies or how energy is expressed through writing style in English. This could help them understand how one concept connects across subjects and give them a broader perspective.
Thank you for your reply! I appreciate your suggestion for ways to integrate energy across disciplines, finding ways for students to make those connections is part of the reason I thought it would be a challenge. However, your idea of having a project like that would provide another learning opportunity for the students, and hopefully deepen that connection I was trying to make.