KS4: Antibiotic Use and Antimicrobial Resistance This lesson introduces students to the growing global public health threat of antimicrobial resistance (AMR) through an agar plate experiment. Scroll down for more information and to download resources. Download the complete lesson Understand that antibiotics do not work on viruses, as bacteria and viruses have different structures Understand that bacteria are continually adapting to develop ways of not being killed by antibiotics, this is called antibiotic...