A mother has been hailed a hero after she gatecrashed her son’s class to get him to behave. According to news.com.au, Becky Crandley walked into Sittingbourne Community College in Kent as part of a ‘surprise’ experiment. She was reacting to reports that her 12-year-old son, Harley, had shown signs of a bad attitude. The mom warned him that unless he improves his behaviour she would be going to school with him. Sadly, his behaviour did not improve. Becky did the most embarrassing thing ever for any teenager - she joined her son during the final hour of his maths class.