This research will be carried out to determine the effects of technology-based cognitive and artistic therapeutic activities on the mental state of children receiving cancer treatment. The research will be conducted in a single-blind parallel group randomized controlled trial design. A program consisting of six two-week sessions will be implemented. The program will include many artistic activities such as therapeutic and drawing.

In the study, a program consisting of technology-based cognitive and artistic activities will be applied to children followed up with cancer diagnosis. Therapeutic and artistic activities within the program (drawing, mandala, etc.). The program will be implemented in 6 sessions in two weeks. At the beginning and end of the program, children's anxiety and spiritual well-being levels will be evaluated.

Inclusion Criteria:

• Between the ages of 9-18,
• Those receiving cancer treatment,
• At least two months have passed since the start of treatment,
• Those who have internet access on their smartphone or computer

Exclusion Criteria:

• Those who have experienced an important life event other than illness (parents' divorce, death, moving, etc.) in the last six months,
• Those who have not received chemotherapy treatment,
• In the terminal period,
• Children with a severe psychological diagnosis