Irina and the Dragon: Houses and trees puzzle

Here is the link for you to download the Houses and trees puzzle. 20210930 - Trees and houses puzzleDownload This puzzle works for the development of logical reasoning skills and problem solving skills. The rules are very simple, however, if you have not yet worked much with tables or coordinates, if you don't know how … Continue reading Irina and the Dragon: Houses and trees puzzle

Irina and The Dragon: Ordinal numbers

https://youtu.be/xIuNoHBHZEI It's our second episode of Irina and The Dragon's Mathematics for children. We invite you to help Irina sort out the toys on shelves and put them all in order. You will learn that numbers can be used as ordinals (to put items in order and to indicate a single item) or to show … Continue reading Irina and The Dragon: Ordinal numbers