A student registered Allern Active App supports WorkBooks physically printed and published by Chetana in association with Allern with a video Teacher in the WorkBook comprehensively across the prescribed Board syllabus. These printed WorkBooks are in Question/Answer format as per the prescribed board Syllabus (CBSE/SSC/Etc). Every question in the WorkBook will have a blank space for the Student User to write and practice the answer and will also have a unique printed Allern Active QR code next to it which when scanned by a recognized smart device links the Student User digitally back to a video of the Teacher who will explain each and every Question Answer in the WorkBook. It helps the student revise the concepts briefly and conveniently or get the answers explained as the need may be anywhere/anytime digitally. The above mentioned Chetana and Allern Active Workbooks are available at your nearest book store. You could also order them from online Marketplaces. The Allern Active app is absolutely free.