2D shapes and angles (five days).
Children learn how to use a protractor, and after some experience make estimates before measuring angles which they classify as acute or obtuse. They use the facts that angles on a straight line total 180° to find and check totals of angles. They draw and describe polygons according to properties including numbers of acute and obtuse angles. Triangles are drawn, described and classified, including whether they are scalene, equilateral, isosceles and/or right-angled. Children measure the angles of regular polygons and use this information to predict which will fit round a point and so might tessellate.
Find additional lesson plans and resources at www.hamilton-trust.org.uk.
Children learn how to use a protractor, and after some experience make estimates before measuring angles which they classify as acute or obtuse. They use the facts that angles on a straight line total 180° to find and check totals of angles. They draw and describe polygons according to properties including numbers of acute and obtuse angles. Triangles are drawn, described and classified, including whether they are scalene, equilateral, isosceles and/or right-angled. Children measure the angles of regular polygons and use this information to predict which will fit round a point and so might tessellate.
Find additional lesson plans and resources at www.hamilton-trust.org.uk.
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Decent plans and resources - probably more efficient to search Hamilton site if you like the look of these.
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