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iRubric: Platonic Solid Project rubric

iRubric: Platonic Solid Project rubric

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Platonic Solid Project 
Geometry: Create 3D Platonic Solids
Rubric Code: HX3AXAB
Draft
Public Rubric
Subject: Math  
Type: Project  
Grade Levels: 6-8

Powered by iRubric Platonic Solid Project
  Exceeding Expectations

12 pts

Meeting Expectations

10 pts

Approaching Expectations

8 pts

Below Expectations

5 pts

Tetrahedron

4 faces, 6 edges, 4 vertices

Exceeding Expectations

ME expectations plus it's in color and has 4-5 facts about the shape written legibly on its surface.
Meeting Expectations

The shape is constructed properly and is identifiable as a tetrahedron. Has 3 facts about the shape written on it.
Approaching Expectations

The shape is sloppy and little effort has been made to construct it properly. Has less then 3 facts written on it.
Below Expectations

The shape is poorly constructed, falls apart, or is not included.
Hexahedron

6 faces, 12 edges, 8 vertices

Exceeding Expectations

ME expectations plus it's in color and has 4-5 facts about the shape written legibly on its surface.
Meeting Expectations

The shape is constructed properly and is identifiable as a hexahedron. Has 3 facts about the shape written on it.
Approaching Expectations

The shape is sloppy and little effort has been made to construct it properly. Has less then 3 facts written on it.
Below Expectations

The shape is poorly constructed, falls apart, or is not included.
Octahedron

8 faces, 12 edges, 6 vertices

Exceeding Expectations

ME expectations plus it's in color and has 4-5 facts about the shape written legibly on its surface.
Meeting Expectations

The shape is constructed properly and is identifiable as a octahedron. Has 3 facts about the shape written on it.
Approaching Expectations

The shape is sloppy and little effort has been made to construct it properly. Has less then 3 facts written on it.
Below Expectations

The shape is poorly constructed, falls apart, or is not included.
Dodecahedron

12 faces

Exceeding Expectations

ME expectations plus it's in color and has 4-5 facts about the shape written legibly on its surface.
Meeting Expectations

The shape is constructed properly and is identifiable as a dodecahedron. Has 3 facts about the shape written on it.
Approaching Expectations

The shape is sloppy and little effort has been made to construct it properly. Has less then 3 facts written on it.
Below Expectations

The shape is poorly constructed, falls apart, or is not included.
Icoscahedron

20 faces

Exceeding Expectations

ME expectations plus it's in color and has 4-5 facts about the shape written legibly on its surface.
Meeting Expectations

The shape is constructed properly and is identifiable as a icoscahedron. Has 3 facts about the shape written on it.
Approaching Expectations

The shape is sloppy and little effort has been made to construct it properly. Has less then 3 facts written on it.
Below Expectations

The shape is poorly constructed, falls apart, or is not included.
Stability

All five shapes must be stacked in any order you chose when completed.

Exceeding Expectations

ME expectations plus the shapes never fall, even when the table is shaken slightly.
Meeting Expectations

All five of the shapes stack successfully and remain stacked for at least 5 seconds.
Approaching Expectations

Some of the shapes fall when stacked.
Below Expectations

The shapes can't or won't stack successfully.




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