Tree Height/Diameter Relationship Laboratory

Scoring Matrix

Tri. 1, 2003: trees = Genus   Acer

Category

Include

Pts. possible

Pts. earned

Title
Reflect topic variables?
2.5
  

Introduction
1o growth (3 pts.)
2o growth (3 pts.)
essential elements (2 pts.)
hypothesis? (2 pts.)
10
  

Methods 
explicit directions?
7.5
  

Results

 Data table- title, column headings, units, caption (7 pts.)
Data graph- title, axis labels, R2 line of best fit (7 pts.)
Results explanation (6 pts.)
20
  

Discuss/

Conclusion
Explain "why" concerning the R2 value; what does it mean?
Relate to hypothesis
10
  

 

Class Data

Trimester 1, 2003