MAFS.912.G-GMD.1.1

MAFS.912.G-GMD.1.1 - Give an informal argument for the formulas for the circumference of a circle, area of a circle, volume of a cylinder, pyramid, and cone.

1. The benchmark will be assessed using Drag and Drop Response, Hot Text Response, Multi-select Response, Open Response and Selectable Text.

2. Items may require student to recall the formulas for the circumference and area of a circle, the volume of a cylinder, a pyramid, and a cone.

4. Items may require students to write an informal argument or explain how to derive a formula.

5.  Informal arguments are limited to dissection arguments, Cavalieri's principle, and informal limit arguments.

Select sample problems taken from FLDVIPN teacher materials

Violet Esopakis - Palm Beach Co.
Stephanie Fitzwater - Seminole Co.
Angela Kerins - Orange Co.
Lisa Lasseter - St. Johns Co.
Jeremy Lowery - Escambia Co.
Jodi Van Wagoner - Brevard Co.

Website Development by

Jeremy Lowery - Escambia Co.

Sheila Montgomery - Escambia Co.

Debra Robertson - Escambia Co.