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Quality Core Curriculum
addressed within the InterMath Quadrilaterals Unit


Sixth Grade

Strand: Geometry & Spatial Sense: Measurement

12 Topic: Lines and Line Segments
Standard: Uses characteristics and properties of lines and line segments to compare and contrast (i.e., geometric shapes, angles) and to establish relationships.

13 Topic: Angles
Standard: Identifies the component parts of an angle, its vertex, and sides or rays; and classifies angles as acute, right, obtuse, or straight.

14 Topic: Geometric Figures
Standard: Identifies lines of symmetry.

16 Topic: Geometric Figures
Standard: Identifies congruent and similar geometric figures.

18 Topic: Geometric Figures
Standard: Contrasts and classifies simple plane and solid geometric figures by their properties.

 

Seventh Grade

Strand: Geometry & Spatial Sense: Measurement

17 Topic: Angles
Standard: Classifies angles as acute, right, obtuse, or straight; and names angles using points, numbers, and letters.

18 Topic: Quadrilaterals, Triangles
Standard: Classifies quadrilaterals and triangles based on their properties.

19 Topic: Geometric Figures
Standard: Contrasts and classifies plane and solid geometric figures (polygons, cones, cylinders, prisms, pyramids).

20 Topic: Geometric Figures
Standard: Compares and contrasts geometric figures with respect to congruency and similarity (scaling, dilations).

 

Eighth Grade

Strand: Patterns & Relationships; Geometry

17 Topic: Formulas, Pythagorean Theorem
Standard: Applies formulas (e.g., area, perimeter, circumference,
volume, surface area), including investigating and using the Pythagorean
Theorem.
 

Strand: Geometry & Spatial Sense: Measurement

20 Topic: Geometric Figures, Plane Figures, Solid Figures, Polygons
Standard: Classifies plane and solid geometric figures based on their properties/characteristics (number or length of sides, angle measures, edges, faces, or vertices). This includes quadrilaterals (trapezoid, parallelogram, square, rectangle, rhombus); triangles (acute, obtuse, right, equilateral, isosceles, scalene); solids (prism, pyramid, cone, cylinder, sphere); and n-gons (pentagon, hexagon, octagon).

21 Topic: Geometric Figures
Standard: Identifies physical and symbolic representations using appropriate
labeling of geometric figures, such as points, lines, line segments, rays, polygons, vertices, angles, and diagonals.

22 Topic: Geometric Figures
Standard: Uses properties to determine similarity and congruency of geometric figures.

24 Topic: Geometric Properties, Geometric Figures
Standard: Uses geometric figures, properties, and relations to solve problems.