Tim Colden


I teach 8th Grade Science, and Seventh Grade Math.



Grading Scale

100 A+

99-94 A

93-90 A-

89-87 B+

86-84 B

83-80 B-

79-77 C+

76-74 C

73-70 C-

69-67 D+

66-64 D

63-60 D-