She is a member of the Executive Committee of the National Association for Gifted Children. Questions associated with these verbs, as well as examples of objects that illustrate them, are listed below. Vegetarian hot dogs and disposable diapers are examples of products which illustrate substitution. Televisions with built-in VCRs and musical greeting cards are examples of combinations. Parabolic skis and scented crayons illustrate modifying.
Reversible clothing is a classic example of reversing something.
For example, a young child looking for a solution for keeping squirrels out of a bird feeder thought of eliminating the pole entirely by attaching the bird feeder to balloons filled with helium, which would enable the feeder to float approximately four feet off the ground.