Um Lindo Golfinho no Azul Infinito is a beautifully illustrated children's picture book in Portuguese (with English translation at the back of the book) that practices math skills. Each page features colorful hand-made cloth dolphins set in exquisite backgrounds. The story follows the first dolphin as it meets a new dolphin, one by one, up to the number ten. The child can count along by pointing to each dolphin. An addition equation accompanies each turn of the page, reinforcing numeracy skills. The story ends with a skip-counting-by-tens challenge from ten to one hundred. Ten columns of different colored dolphins make the concept of skip counting essay to grasp. Next, the book provides scientific information about dolphins, including their social behavior and the number of species around the world, in an age-appropriate manner. The book ends with a colorful chart of the numbers from one to one hundred written both as numerals and words. Um Lindo Golfinho no Azul Infinito will engage children with its lovely illustrations. With Um Lindo Golfinho no Azul Infinito children will learn numeracy skills in a fun interactive way.

Um Lindo Golfinho no Azul Infinito also reinforces language skills in Portuguese and English and encourages bilingualism. Um Lindo Golfinho no Azul Infinito is available in many languages including: English, Spanish, Portuguese, Haitian Creole, French, Russian, and more.