Our school uses https://iloveuguys.org/ they have free resources for standard response protocols and training. We provide a lockdown bucket from More Prepared that has hygiene supplies. Under the bucket, we have 2 cases of Blue Can 50-year water and an Evac Backpack with supplies for the classroom and meeting rooms where students are present. I have attended 3 iloveuguys workshops and highly recommend them. We have them coming out to provide training with our staff this July.
Risk Manager, Springs Charter Schools