The summary provides an overview of the key events and information discussed in the weekly update from Grade 5A@CDNIS: In the past week, students have been working diligently on their personal inquiries and constructing their central ideas and guiding questions. In math, they have started learning about 3D shapes such as prisms and pyramids. During their "Dig Day" archaeology experience, students learned how artifacts can provide historical information. Upcoming events include the Student Led Learning Reviews and the Lower School Festival of the Arts celebration. The document also includes schedules and reminders for parents.