Clarifications:
Essential Understandings
Concrete:
- Use manipulatives or concrete objects to construct angles (right, obtuse, or acute).
- Understand the following concepts, symbols, and vocabulary of angles: degree, angle, acute angle, obtuse angle, and right angle.
- Create angles of a given measure (right, obtuse, or acute).
| Number: MAFS.4.MD.3.AP.6a | Category: Access Points |
| Date Adopted or Revised: 06/14 |
Cluster:
Geometric measurement: understand concepts of angle and measure angles. (Additional Cluster) : Clusters should not be sorted from Major to Supporting and then taught in that order. To do so would strip the coherence of the mathematical ideas and miss the opportunity to enhance the major work of the grade with the supporting clusters. |