These thematic pictures of Tamariki o Tane Mahuta are analogous to a visual dictionary. The theme "Tamariki o Tane Mahuta" 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 maori language, which is not your native language.
To expand your maori language vocabulary on the "Tamariki o Tane Mahuta" topic, flashcards games are the best way: