These thematic pictures of ಕ್ಯಾಲೆಂಡರ್ are analogous to a visual dictionary. The theme "ಕ್ಯಾಲೆಂಡರ್" splits into several parts. For children, especially toddlers from 1 to 5 years old, it is better to divide the sets of cards over several days, or even weeks, so the information is absorbed better. Especially it is true if you are using flashcards to learn the kannada language, which is not your native language.
To expand your kannada language vocabulary on the "ಕ್ಯಾಲೆಂಡರ್" topic, flashcards games are the best way: