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WASHINGTON D.C. (CBSMiami) — The US House of Representatives is set to vote this week on a bill to give money for more security at schools, as the nation’s lawmakers continue to search for legislative solutions to gun violence that can pass the Legislative Branch.

Lawmakers are scheduled to vote Wednesday, exactly one month after the Marjory Stoneman Douglas High School shooting, on the “STOP School Violence Act of 2018 

“STOP” is an acronym for “Students, Teachers, and Officers Preventing.”

At a news conference on Tuesday, Senator Marco Rubio introduced Ryan Petty, the father of Parkland student Alaina Petty who was killed in the massacre on Feb. 14.

“Valentine’s Day for our family started like any other day. Not thinking that his could ever happen to our family, not thinking that it could ever happen in Parkland. I didn’t get a chance that morning to say goodbye to my daughter,” recalled Petty. “I’m here today to make sure that I’m one of the last father’s that ever has to bury their daughter, or son, or loved one from a senseless act of violence in a school.  I wish that we had the STOP Violence Act a month ago. I imagine how different that 17 families who lost family that day would be feeling right and the 17 others that were injured.”

Watch: Ryan Petty on ‘Worst Kept Secret’

Petty continued, “The shooter at MSD was the worst kept secret in Parkland. The school officials knew, law enforcement knew, they didn’t do anything about it. We need a change and the STOP School Violence Act will give us the change we need to make sure this doesn’t happen again. We need to identify these troubled youths early and we need to interdict before they turn violent.”

Watch: MSD Student Kyle Kashuv on STOP School Violence Act.

The bill would attempt to curb school violence by providing more training for school officials and local law enforcement to respond to mental health crises, as well as, among other things, money to develop anonymous reporting systems for threats and deterrent measures like metal detectors and locks.

It’s the first major vote on school safety since the mass shooting at Marjory Stoneman Douglas High School that left 17 people dead sparked a nationwide debate over school safety and gun control.

The US House bill does not include any gun-related provisions. Democrats have said they will vote for the proposal, but have slammed GOP leaders for not doing more.

Watch Entire STOP School Violence Act News Conference.

While the House passed a measure in December to improve the National Instant Criminal Background Checks system following a church shooting in Sutherland Springs, Texas, a similar measure is stalled in the Senate due to the House bill’s loosening of restrictions on concealed carry firearms. Lawmakers have introduced an array of other gun-related bills in recent weeks similar to those passed in Florida, but Republican leadership set them aside to take up other issues, such as changes to the Dodd-Frank banking bill.

The White House unveiled its own proposals on guns and school safety Sunday evening, which include making efforts to harden security at the nation’s schools, improve background checks of those buying guns, and overhaul aspects of the mental health system. The plan also includes establishing a commission chaired by Education Secretary Betsy DeVos that will recommend policy and funding proposals for school violence prevention, including possible age restrictions on some firearms purchases. The commission does not have a set timeline of when it will report its findings, although an official said it would be within one year.

President Donald Trump had previously backed raising the age on buying some guns as well as showing support for incentivizing states to report information the national background check system. Trump has also voiced support for increased school security, including the possibility of arming some teachers. The proposal released Sunday night did not include a formal plan to increase the age limit for buying certain firearms.

Legislative change on gun control is different at the state level.

Florida Gov. Rick Scott signed a sweeping package on Friday of school safety and gun laws, including legislation that would raise the age requirement to buy a rifle to 21 and give law enforcement the authority to seize weapons from potentially dangerous people.

House Majority Leader Kevin McCarthy said last week the House plans to bring members of the FBI before the oversight and judiciary committees to talk about failures by the agency to act on warning signs exhibited by the Florida gunman before the shooting.

In the Senate, the judiciary committee will have a hearing Wednesday on the Florida shooting and legislation to address school safety.

(©2018 CBS Broadcasting Inc. All Rights Reserved. Cable News Network, Inc., a Time Warner Company, contributed to this report.)