However, in many cases, the hardships don't end in their home country.
In many cases, there is a displacement period when children refugees leave their home countries but end up facing similar hardships as before, such as: 
"

https://www.nctsn.org/what-is-child-trauma/trauma-types/refugee-trauma/about-refugees#:~:text=While%20in%20their%20country%20of,Physical%20injuries%2C%20infections%2C%20and%20diseases

In younger children

Some of the psychological mental and behavioral symptoms are:

https://www.nctsn.org/what-is-child-trauma/trauma-types/refugee-trauma/effects

The brain of a young child is still developing, and traumatic experiences can have a significant impact on the way it develops. Children who experience trauma may have difficulties regulating their emotions and behavior, which can affect their ability to learn and form relationships with others. They may also struggle with memory, attention, and executive functioning skills, all of which are essential for academic success.

Trauma can also affect a child's physical health, leading to chronic health conditions such as obesity, diabetes, or heart disease later in life. Additionally, it can increase the risk of developing mental health disorders, such as depression, anxiety, and post-traumatic stress disorder (PTSD).

In the educational setting, early childhood trauma can result in poor academic performance, absenteeism, and difficulty forming positive relationships with peers and teachers. These challenges can persist into adulthood, making it more challenging for affected individuals to succeed in their personal and professional lives.

It is essential to recognize the signs of trauma in children and to provide them with appropriate support and interventions. Early intervention can mitigate the long-term effects of trauma and increase the likelihood of positive outcomes for children affected by it. This can involve therapies such as cognitive-behavioral therapy (CBT), play therapy, and other evidence-based interventions that can help children develop coping skills and improve their mental health and academic performance.

Early childhood traumas can have a profound impact on a child's mental health and education. By recognizing the signs of trauma and providing appropriate support and interventions, we can help children overcome the negative effects of trauma and reach their full potential.

There are three main types of traumatic stress reactions:

ISTSS - Public Resources. (n.d.). https://istss.org/public-resources/friday-fast-facts/fast-facts-medical-trauma#:~:text=Medical%20trauma%20is%20emotional%20and,be%20difficult%2C%20uncomfortable%20or%20frightening.

Peterson, S. (2018, March 19). Effects. The National Child Traumatic Stress Network. https://www.nctsn.org/what-is-child-trauma/trauma-types/medical-trauma/effects

(Coelho, 2022)

There may also be physical symptoms including:

 (Coelho, 2022)

Specific to the classroom, traumatic grief "may exhibit hyperarousal, emotional and behavioral deregulation, maladaptive cognitions, and learning problems, as well as "impairments in academic and social functioning" (Cohen & Mannarino, 2011).

Recognize that the child or young person will be dealing with both the impact of trauma as well as traumatic grief. Alter classroom expectations to allow a child to deal with their grief.

2. Respect

Grieving is an individual process and respect needs to be given to the unique experiences and the different ways a child and young person may express their grief. The school may have more than one child from each family, and so there may need consideration given to this.

3. Relationships

Caring and connected relationships are important in supporting the child or young person to grieve. It’s critical to recognize the age and stage of the child while remembering that traumatized children/young people may be operating at a younger developmental age which may impact on their understanding of death and reactions to grief.  Ensure that relationships within the school that are safe, supportive and important to the child are maintained and prioritized… making them as available as possible…

4. Reassure

Children and young people may have difficulty understanding and articulating their feelings and understanding the feelings of others. Hence, they attempt to understand their experience of loss from their own frame of reference. It is important to actively listen to the child, reassure them that they are loved, care for them and keep them safe. Make time in the school day to reassure, listen and care for these students.

5. Routines

As much as possible children and young people should be able to continue with their regular routines.   At school, focus on providing consistency, predictability and safety.

6. Remembering

Allow the child or young person to choose special ways to remember the person who has died. Perhaps they would like to write a poem or draw a picture or make a memory box.

7. Refer

Seek to refer the child or young person and their family if additional support is needed. Traumatic grief treatment integrates trauma and grief-focused interventions to help manage trauma symptoms and typical grief processes.

(Grace, 2019)