Although abstraction is widely understood to be one of the primary components of computational thinking, the roots of abstraction may be traced back to different fields. Hence, the meaning of abstraction in the context of computational thinking is often confounded, as researchers interpret abstraction through diverse lenses. To disentangle these…

The guide is intended to help teachers of mildly handicapped (learning disabled, behavior disordered, and mildly retarded) students develop and modify language arts activities keyed to specific learning needs. A preliminary chapter discusses principles of teaching for mastery and generalization including sequential modification, identifying and…