Bluffton University will offer two mathematics workshops for middle and high school math teachers and intervention specialists Aug. 10-12.

Marilyn Link of Coldwater, will teach "Become a Master Teacher in Middle School Geometry Topics," while Duane Bollenbacher, an adjunct Bluffton faculty member, will be the instructor for "205 Things that Every High School Mathematics Teacher, Especially Younger Ones, Should Know."

Workshop hours are 8:30 a.m. to 4:30 p.m. daily. Each may be taken for 22.5 contact hours of Local Professional Development Committee credit, at a cost of $125, or, on a pass/fail basis, for one semester hour of graduate workshop credit, for $275. Lunches are included; other meals and housing are available.

For more information, brochures or registration forms, contact Bollenbacher at 419-358-3296 (work), 419-358-7365 (home) or at [email protected].