Bright lights move quickly in the sky. Strange shapes fly through the air. What are UFOs and where do they come from? Find out about unexplained objects in the sky and how science is trying to solve this mystery.
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Usar El Aire This book answers the questions: What is air? What is air made of? How do we know air is all around us? How do we use air? Can we run out of air? How do we clean air? Who studies air? It also includes an activity about air.
Dar Forma A Nuestro Mundo (shaping Our World) Shapes are everywhere you look. They are in the streets, in your classroom, and in your home. Two-dimensional (2-D) shapes have length and width. Regular 2-D shapes have angles (which are measured in degrees) that are all equal, and irregular shapes have angles that are not equal. Shapes can create…
Viajemos En Avión (traveling On An Airplane) Did you know that airports are the perfect place to find shapes? Sometimes shapes are used because they are a good design choice, such as circles and triangles on the ceiling. But other times, shapes are used to offer support and strength to the building. Look inside to see if…
En Busca De Las Figuras / Looking For Shapes Find shapes all around the globe! This book takes young readers to various cities around the world to encourage them to practice geometry through early STEM themes and find two-dimensional shapes everywhere they go. Go to Paris to find circles in clocks! Go to Chicago to find rectangles in skyscrapers!…
