Name angles

The first instance of  is under the 4th Grade Math Mission. This exercise practices the naming process of angles.

Types of Problems
There are four types of problems in this exercise:


 * 1) Another name: This problem refers to an angle in a picture and asks the student to select another correct way of naming the particular angle.NA1.png
 * 2) Numbered angle: This problem asks the student to identify which number is the label of a given named angle.NA2.png
 * 3) Select names: This problem has a diagram drawn and the student multiple selects all the correct names of the angle.NA3.png
 * 4) Word problems: This problem describes a situation, often on a clock, and asks the student to name the angle that would complete the problem.NA4.png

Strategies
This exercise is easy to get accuracy badges but is medium to get speed badges because there are many places where you need to be patient and methodical or you may answer incorrectly.


 * 1) The word problems seems to be generally clock problems.
 * 2) There seem to be three answers to the select names problem.
 * 3) In most (but not all) cases the select names problem can be done by looking at the vertex, and using that angle and the two names with that vertex in the middle.
 * 4) If there are more than three answers on select names with the vertex in the middle, look for the two answers that reverse the beginning and last letters (in addition to the vertex by itself).