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iRubric: draw and discovery 30-60-90 triangles rubric
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draw and discovery 30-60-90 triangles
Nine triangles
The students find the three basic ratios from the measures of a 20-70-90 triangle that the draw using a protractor and ruler.
Rubric Code:
J33A59
By
wbdurham
Ready to use
Public Rubric
Subject:
Math
Type:
Project
Grade Levels:
(none)
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Poor
1 pts
Fair
2 pts
Good
3 pts
Group interaction: I observed
Poor
Little if any interaction between the group memebers as they struggled with drawing and measuring their equilateral triangles.
Fair
Some but not all group members interacting while drawing and measuring their equilateral triangles.
Good
There was ample group interaction while drawing and measuring their equilateral traingles.
Time management: The group
Poor
Did not stay on task and wasted much of the time allotted for the project.
Fair
Some but not all members of the group used the time allotted for the project.
Good
All members of the group were focused on completeing the project on the time allotted for the project.
Results: Your paper has
Poor
The chart was blank.
Fair
Some of the chart was completed but there was missing data for some of the group members or some of the questions are not answered
Good
The chart was completed with data for each member of the group and all of the questions are answered.
Subjects:
Math
Types:
Project
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