Explanation: Chaining is a behavioural strategy that teaches a skill by breaking it into steps by step procedure which depends on the nature of task to be achieved and the level of the individual being taught
Forward chaining is a type of behavioral chain strategy which teaches a skill by beginning with a first step that lets a child or individual complete an action independently which is then followed by helping the child or individual complete the remaining steps. Using the tooth brushing by COTA in this case example, the child is allowed to independently brush the teeth for a while, then all remaining steps in ensuring that the child's teeth is thoroughly brushed is then completed.
The Preamble is important in 1787 and it still is today because the Preamble states the rights and freedoms that all citizens have in the United States.
