Just as the school week began across the country Monday, news broke that another school shooting was unfolding in the United States.

On Monday morning, according to officials, three children and three staff members were shot and killed at the Covenant School, a private Christian school for students in preschool through sixth grade, in Nashville, Tennessee.

The suspect -- identified by police as Audrey Hale, 28, of Nashville -- was shot and killed by authorities inside the school. No one who was shot survived, officials said.

PHOTO: Children from The Covenant School, a private Christian school in Nashville, Tenn., hold hands as they are taken to a reunification site after a deadly shooting at their school, March 27, 2023.
Jonathan Mattise/AP
Children from The Covenant School, a private Christian school in Nashville, Tenn., hold hands as they are taken to a reunification site after a deadly shooting at their school, March 27, 2023.

The deadly shooting is the 131st mass shooting to have taken place so far this year in the U.S., according to the Gun Violence Archive, which defines a mass shooting as one in which four or more victims are shot or killed, not including the shooter.

The Nashville school shooting is now also on the long list of school shootings that have taken place in the past decade, since the Dec. 14, 2012, shooting at Sandy Hook Elementary School that claimed the lives of 20 students and six educators.

With each school shooting, the number of people affected by school shootings grows, as do the conversations parents and caregivers must have with kids about the reality of gun violence in the U.S.

PHOTO: School buses with children arrive at Woodmont Baptist Church to be reunited with their families after a mass shooting at The Covenant School, Mar. 27, 2023, in Nashville, Tenn.
Seth Herald/Getty Images
School buses with children arrive at Woodmont Baptist Church to be reunited with their families after a mass shooting at The Covenant School, Mar. 27, 2023, in Nashville, Tenn.

Read on to see six tips from experts on how to discuss school shootings with kids.

1. Be proactive in talking with kids.

Dr. Deborah Gilboa, a board-certified family physician and resilience expert, said parents and caregivers should consider their child's age and situation when deciding how to talk with them about events like school shootings.

"The first thing to think about is how old is my kid, and are they gonna hear about [the school shooting] anyway," Gilboa told "Good Morning America." "So if they're going to hear about it anyway, or they're over the age of eight, it's an important conversation to know how to have with your child."

Gilboa said parents and caregivers can start the conversation with a question, like, "Have you heard about this?" The next step, according to Gilboa, is to thoughtfully listen to a child's reply.

"We really listen to their answer before we flood them with more information," Gilboa said, also adding that adults should refrain from telling kids how or how not to feel. "[Telling a child] 'there's nothing to be afraid of,' doesn't really help."

ABC News chief medical correspondent Dr. Jennifer Ashton said last July -- shortly after 19 students and two teachers were killed at Robb Elementary School in Uvalde, Texas -- that topics like school shootings should be discussed with kids in a proactive way.

"We shouldn't sit back and wait for them to come up and say, 'Mom, Dad, I'd like to talk about gun violence," she said. "We're going to need to take the first step and come to them early and often and say, 'What are you thinking about? What are you afraid of? What questions do you have?'"

Ashton also encouraged parents and caregivers to not be afraid to say "I don't have an answer." If an adult doesn't have an answer, Ashton recommended they use dialogue like, "I don't have an answer to that but I'll help you find it."

And if an adult has fear after a school shooting as children often do, Ashton said they can reassure a child by saying, "I know you're scared, so am I, but let me tell you what your teachers and what your parents and community are trying to do to help you stay safe.'"

2. Be truthful about what happened.

Dr. Melissa Brymer, director of terrorism and disaster programs at the UCLA-Duke National Center for Child Traumatic Stress, said parents and caregivers should be truthful with kids in an age-appropriate way.

"For our young kids, they don't need to have all the details," Brymer told ABC News last year. "Many times they're going to be worried about their safety, your safety as a parent or caregiver or their family members' safety, so we want to reiterate what's being done to help them right now."

Brymer said parents should be prepared for teenagers to want a "much more in-depth conversation."

"How do we talk about what this event has meant that might have impacted our value system?" Brymer said of a potential conversation starter with a teen. "Can you encourage your kids to think about is there a club or some type of activity that they can do within their schools to show and create change? In these times, many of us start to feel lonely. How do we reach out to those that might not have someone in their life?"

VIDEO: How to talk to your kids and teens about school shootings
Dr. Melissa Brymer, director of the terrorism and disaster program at UCLA-Duke University National Center for Child Traumatic Stress, shares how families can address traumatic events with their kids.

3. Take care of yourself as a parent or caregiver.

Gilboa said the "first step" a parent or caregiver should take before talking with a child is to make sure their own emotions are in check and that they feel supported too.

"We can't come to our kids and have the conversation if we're a wreck," Gilboa said. "Then they're going to feel like they need to take care of us."

Brymer also suggested parents and caregivers take a "pause" so they can be ready to talk to their kids.

"Sometimes we don't have the words right away," Brymer said. "We might need to reach out to our own support systems and have those conversations, and then we can have them with our kids."

If a child's stress levels or response to a mass shooting are hard to manage, experts say parents and caregivers shouldn't hesitate to seek guidance from their pediatrician, a school counselor, social worker or other mental health experts. Parents should also seek out professional mental health help if they are struggling.

Gilboa also said adults can help feel more in control of a situation like a school shooting, which they can't control, by choosing how to respond, explaining, "Controlling the things you can control is a really good way to find your own way through distress."

"If I have stress that is unavoidable, I have to consider, what can I do," Gilboa said. "Do I want to be the kind of person who acknowledges it, offers sympathy and tries to do something else? Do I want to be the kind of person who gets involved and tries to make the world better in some way for my child and for my family? Do I want to be the kind of person who thinks, 'Okay, I'm going to reach out to people who are important to me and tell them how much I care.'"

4. Keep an eye out for changes in kids' behaviors.

Psychiatrist and author Dr. Janet Taylor said children may respond to disturbing news about mass shootings in different ways, and parents and caregivers should pay attention to see if their child's behaviors change.

Children may experience problems focusing, have difficulty sleeping or become more irritable, according to Taylor.

"If you have younger children and they suddenly get more clingy or want to sleep in bed with you, pay attention to that and cuddle them as they need it," Taylor told "GMA" in 2022. "Older kids may become more isolated or feel that they have to solve things by themselves."

Gilboa said parents and caregivers should also watch for kids who may develop a fear of going to school, who look for reasons to stay home and who withdraw from activities.

"Ask them, 'Hey, tell me more about what's going on.' Don't just assume it's because they have a test they don't want to take or something like that," Gilboa said. "And make sure that if you're really worried about them, you're reaching out to their doctor or to their guidance counselor, their school counselor to get a little bit of extra support for you and for them."

5. Remember to keep checking in with kids.

Instead of discussing a school shooting only once, Robin Gurwitch, a licensed clinical psychologist and Duke University professor, said it's crucial to continue the conversation over time.

"A one-and-done conversation is not sufficient," Gurwitch told ABC News in 2018, after 17 students and teachers were killed at Marjory Stoneman Douglas High School in Parkland, Florida. "Let your child or teenager know that 'I really do care about you and I am open to having this discussion.'"

She continued, "It is really important to check back in tomorrow, to check back in the next day, to find out, 'What are your friends talking about related to this school shooting?'"

6. Offer kids a chance to help.

Gilboa said that helping kids focus on a sense of purpose after tragedy can help protect their mental health.

She said parents and caregivers should ask a child if there is something that they can do together to help, or a way they can make a difference, either on the issue at hand or something else to make the world better.

"That teaches kids that they matter, that their actions matter and they can have positive impact, and mattering improves their mental health," Gilboa said. "If we have empathy for their feelings, ask them how they're doing and involve them in making a difference, we're giving them the best shot we can of having stronger mental health through some unbelievable stressors."

The National Child Traumatic Stress Network offers comprehensive resource guides for parents, caregivers and educators to support students. Click here for resources related to school shootings.

If you or someone you know is struggling with thoughts of suicide, free, confidential help is available 24 hours a day, 7 days a week. Call or text the national lifeline at 988. Even if you feel like it, you are not alone.