In a lesson about triangulation where students research ancient pyramids, which instructional method is being utilized?

The correct method being utilized in this scenario is curriculum integration. This instructional approach involves connecting different subject areas and disciplines to enhance students' learning experiences. By focusing on ancient pyramids, which encompasses elements of history, architecture, geometry, and cultural studies, students are able to see the connections between these disciplines in a meaningful context.

In researching ancient pyramids, students likely examine mathematical principles such as triangulation, which is fundamental in construction and design. This encourages them to apply their math knowledge to real-world scenarios, thus reinforcing their learning through integrated content that goes beyond isolated subjects.

This method differs from project-based learning, which typically involves longer-term student-driven projects with a focus on creating a tangible product or outcome. It also contrasts with blended learning, which combines in-person and digital instruction, and direct instruction, characterized by teacher-led teaching methods. In this context, curriculum integration effectively serves to engage students in a multidisciplinary approach, facilitating a deeper understanding of the interconnectedness of various subjects through the topic of ancient pyramids.