Contours explores how contours are used to represent a 3D 'landscape'. Contours: about contours Contours: mystery shapes Contours: loony landscapes Contours
Measuring explores similar shapes and objects and scaling using ratios. Measuring: similar shapes Measuring: scaling up Measuring: scaling down Measuring: similar solids Measuring: scaling up solids Measuring: scaling down solids Measuring: scaling surface area Measuring: volumes
Viewfinder requires users to arrange a 3D scene so that a 'photo' from a certain angle replicates a given 2D picture. Viewfinder: up front Viewfinder: flip side Viewfinder: backwards glance Viewfinder: all angles Viewfinder
NLVM: Space manipulatives Pentominoes Tessellations Pattern blocks Geoboard Geoboard: coordinate Geoboard: isometric Congruent triangles Platonic solids Polyominoes
Learn Alberta: Exploring Space series. Exploring angles Exploring dilations Exploring quadrilaterals
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