\input zb-basic \input zb-matheduc \iteman{ZMATH 1996c.01684} \itemau{Van Dyke, Frances} \itemti{Activities: A Concrete Approach to Mathematical Induction.} \itemso{Math. Teach. (Reston) 88, No. 4, 302-07,314-18 (1995).} \itemab Presents activities that use physical models to help students see the natural progression for steps in mathematical induction. Contains reproducible student worksheets. (ERIC) \itemrv{~} \itemcc{E54} \itemut{} \itemli{} \end