Reflections Chapter 2 - Can you use a computer for every objective or lesson?

Is not a good idea to use the computer for every function or lesson. Sometimes a student will need to build up some skills or knowledge before the computer will have value. If a carpentry student was assigned to design a bird house on the computer and then build it. A teacher should start the lesson by showing the student how to use the tools required, then after this hands on objective is complete the computer would gain it value.