Cognative Behavioural Triangle - Teacher ResourceThis Teacher Resource includes 2 separate classroom activities: The Negative Thought Spiral The Bad Thought Cycle. These two worksheets are simple first steps towards understanding Cognitive Behaviour. It is ideal for children between 10 and 13 yrs. Activities involve personal reflection, class discussions as well as a bit of "cutting and pasting". Students identify their strongest thoughts and learn how these thoughts lead to feelings and actions.