Algebra
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    Scotland Numeracy and Mathematics

    Second - Shape, position and movement

    Standard 2.GMD.1.2 - Understand and calculate the length using the scale factor.

    Included Skills: Algebra

    Angle, symmetry and transformation • I have investigated angles in the environment, and can discuss, describe and classify angles using appropriate mathematical vocabulary. • I can accurately measure and draw angles using appropriate equipment, applying my skills to problems in context. • Through practical activities which include the use of technology, I have developed my understanding of the link between compass points and angles and can describe, follow and record directions, routes and journeys using appropriate vocabulary. • Having investigated where, why and how scale is used and expressed, I can apply my understanding to interpret simple models, maps and plans. • I can use my knowledge of the coordinate system to plot and describe the location of a point on a grid. • I can illustrate the lines of symmetry for a range of 2D shapes and apply my understanding to create and complete symmetrical pictures and patterns. • Uses mathematical language including acute, obtuse, straight and reflex to describe and classify a range of angles identified within shapes in the environment. • Measures and draws a range of angles to within ± 2°. • Knows that complementary angles add up to 90° and supplementary angles add up to 180° and uses this knowledge to calculate missing angles. • Uses knowledge of the link between the eight compass points and angles to describe, follow and record directions. • Interprets maps, models or plans with simple scales, for example, 1 cm:2 km. • Describes, plots and records the location of a point, in the first quadrant, using coordinate notation. • Identifies and illustrates line symmetry on a wide range of 2D shapes and applies this understanding to complete a range of symmetrical patterns, with and without the use of digital technologies.