Tips. 1  If you do happen to notice a scratch in your floor, do not panic. 2  Pick up a wood repair kit that matches your hardwood from your local hardware store as well as some floor wax. 3  Using the kit, paint very carefully over the scratch along the grain of the wood.
Concepts are solutions to unsolved problems or new solutions to problems that are solved in a poor manner. A new concept can be a product, a service, or a combination of products and services. The task of creating concepts is referred to as concept design. For the purpose of this study, a model was created to describe concept design based on the processes and competences applied in concept design.
Instructional design. Instructional design, or instructional systems design (ISD), is the practice of creating instructional experiences which make the acquisition of knowledge and skill more efficient, effective, and appealing..