Suzanne Barchers 
Viajemos en avion [PDF ebook] 

Find two-dimensional shapes while traveling on an airplane! This exciting title, that has been translated into Spanish, teaches children about geometry, encouraging them to find familiar shapes like circles, triangles, and rectangles all around them. This book also challenges young readers to learn new STEM skills and geometry terms like octagon, parallel, and vertices! Find triangles on an airplane’s wings! Find rectangles on airport signs! Vivid images, clear examples, and helpful mathematical charts all simplify geometry and encourage children to find new geometric shapes all around them, whether it be on an airplane or right at home!