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Apr 9, 2020 · Created by Dane Sweeney & Nick Kruks. Introduction. Geometry is derived from the Greek words geo, meaning earth, and metron which means measure. So, geometry is about the measuring of the earth. Everyday students are exploring and interacting with the world around them which is composed of thousands of simple to complex 3-dimensional objects.
Students work with abstract statements about geometric properties and make conclusions based on logic. This is the level of a traditional high school geometry course. The products of thought at level 3 are deductive axiomatic systems for geometry. Level 4 - Rigor. The objects of thought at level 4 are deductive axiomatic systems for geometry.
Both types of response are acceptable and correct at the Grade 3 level. Develop mathematical language for geometric shapes and objects and their properties. Many classroom communities like to adopt invented terms as common classroom language and appreciate it when the teacher honours these terms.
This Planning Guide addresses the following outcomes from the Program of Studies: Strand: Shape and Space (3-D Objects and 2-D Shapes) Specific Outcomes: 6. Describe 3-D objects according to the shape of the faces and the number of edges and vertices. 7.
Make models of geometric objects and describe their features. Identify geometric objects found on Country/Place. apply their understanding of 2D shapes when investigating and describing properties of 3D objects. recognise, describe and name common geometric objects such as cubes, rectangular prisms, cylinders, pyramids, cones and spheres.
Students work with abstract statements about geometric properties and make conclusions based on logic. This is the level of a traditional high school geometry course. The products of thought at level 3 are deductive axiomatic systems for geometry. Level 4 - Rigor. The objects of thought at level 4 are deductive axiomatic systems for geometry.
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Nets of 3-D Objects. A net can be described as a ‘jacket’ for a geometric solid that can be folded to cover or create the surface of the solid. A net is a two-dimensional figure with indicated lines for folding to create a three-dimensional solid. Geometric nets are matched with their corresponding shapes.
