Posts Tagged ‘geometry’

Building 3D holograms with your students

Introduction A hologram is a three-dimensional image of an object that we can almost grasp. Many students following videos on the Internet know how to make a holographic projector. In this article we want to use poor materials and technologies to create an interdisciplinary teaching activity on holograms that...

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Math Teaching at Your Fingertips

Image: shutterstock_445203994 “If you present math the way it really is, this fantastic expression of human creativity and ingenuity, people do want to read that!” – Steven Strogatz, professor at Cornell University We all know how important it is that children experience mathematical activities across a range of contexts and locations...