Kohler Curves part of Quantitative Skills:Activity Collection
An assignment teaching students about Kohler curves that enhances their quantitative skills.

Three-Point Problem by Simultaneous Linear Equations part of Quantitative Skills:Activity Collection
Students are introduced to the use of linear algebra in an intuitive and accessible way, through classroom activity and homework set. The familiar three-point problem is cast in terms of three dimensional analytic geometry, fostering understanding of mathematical models for simple geometric forms.

Assessing the error of linear and planar field data using Fisher statistics part of Quantitative Skills:Activity Collection
Instruction on use of Fisher statistics to determine the mean and 95% confidence interval of geological vectors, lines or planes, with examples, problems and an Excel spreadsheet for computation.

Continental Crust Mass Balance Calculation part of Quantitative Skills:Activity Collection
A quantitative skills-intensive exercise using data from the Mineral Mountains, Utah, to calculate mass balance and to address the "space problem" involved with emplacing plutons into the crust.