KS3 178201 Shape 1 Count On（KS3 178201形状1指望）.pdfVIP

SHAPE, SPACE AND MEASURES Pupils should be taught to: As outcomes, Year 7 pupils should, for example: Use accurately the vocabulary, notation Use, read and write, spelling correctly: and labelling conventions for lines, angles line segment, line… parallel, perpendicular… plane… and shapes; distinguish between horizontal, vertical, diagonal… adjacent, opposite… conventions, facts, definitions and derived point, intersect, intersection… vertex, vertices… side… properties angle, degree ( °)… acute, obtuse, reflex… vertically opposite angles… base angles… Use accurately the notation and labelling conventions for lines, angles and shapes. Understand that a straight line can be considered to have infinite length and no measureable width, and that a line segment is of finite length, e.g. line segment AB has end-points A and B. A B Know that: • Two straight lines in a plane (a flat surface) can cross once or are parallel; if they cross, they are said to intersect, and the point at which they cross is an intersection. • When two line segment