In this short animation, Kayla and Zach are designing ramps for the skatepark and Ada explains that designing ramps requires us to measure angles – the amount of turn between two lines. Suitable ...

Abstract. We study the homotopy types of moment-angle complexes, or equivalently, of complements of coordinate subspace arrangements. The overall aim is to identify the simplicial complexes K for ...

Teacher notes Before watching You might want to ensure that children are confident with measuring angles. It would be helpful if they are secure in their knowledge of the types of angles, and know ...