Devices that help students perform well at school and tests for the modern age. Devices that help students perform during a test: Instruments, apps, appliances, gadgets and must haves helping pupils to excel at school in the modern age. It is impossible to imagine modern students without gadgets – they accompany us literally everywhere. Light-weighted laptops have replaced stacks of books. Phone apps perform a variety of functions, from transforming a lecturer’s speech into text to solving math problems using Optical Character Recognition. Technology greatly simplifies our life, but there is one problem – most gadgets are strictly prohibited during tests. However, there are still devices that you can use in the classroom.