William Krupicka
Bill Krupicka teaches trainable and educable mentally disabled students at Newland Elementary School in Newland, NC.
Resources created by William Krupicka
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- Introduction to fact families: Addition (commutative property)
- Students will "invent" their own examples that demonstrate the commutative property of addition through hands-on activities.
- Format: lesson plan (grade K–1 Mathematics)
- By William Krupicka.