polarity

This book explains to young readers the concept of magnetism. With lots of pictures and examples it makes learning easy and fun. This book, along with the other five books in the series, will stimulate their curiosity and give youngsters an excellent foundation in physics.

Princess Anna and her friends find a big snowman and a little snowman, which sparks a discovery of other pairs of opposites.

Introduces antonyms through a story of a car trip from the city to the country.

Introduces children to opposites through a variety of works of art, encouraging young readers to find the differences between pairs of similar pieces.

Is it arriba or abajo? Up or down? And verano or invierno? Summer or winter? Turn the pages upside down to reveal each clever illustration's opposite, or double.

Photographs and simple text introduce young readers to the concept of opposites, focusing on the differences between big and little.

Rhyming text and playful illustrations of animals introduce fourteen pairs of opposites, such as wet and dry and day and night.

Colorful photographs and simple Spanish and English text teach children about the differences between fast and slow animals.

Presents a children's book for early readers that describes animals and sea creatures that are smooth and those that are rough.

Brief text introduces the concepts of loud and quiet, comparing some of the world's loudest animals with animals that are quiet. Presented in English and Spanish.