thhe goal of this clinical trial is to assess the effect of ventriloquist puppets to reduce the strees accompined by the dental visit in cgilren . The main questions it aims to answer are:

• Does the ventriloquist puppet can reduce the stress accompanied by the dental visit for the children ?
• What medical problems do participants have when taking drug ABC? Researchers will compare ventriloquist puppet to a control group (conventional behavior management techniques ) to see if ventriloquist puppet can lower the anxiety or not.

Inclusion Criteria :

• healthy children with no systemic diseases.
• children require dental intervention

Exclusion Criteria:

• children with bad dental experience
• children require invasive surgical intervention