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Attribute Card Sort: Grade 4 Knowledge and Skills 4.6: Geometry and Measurement Combine with a cooperative strategy like Match Mine! or Stand Up! Hand Up! Note: Kite is included because it is a quadrilateral with no parallel sides. TEKS 4.6D specifies classifying based on presence or absence of parallel lines. KEY Sort the shapes according to the attributes below. Write the names of the shapes in the correct box. Then, sort all the shapes for the next set of attributes.. 1. Always has perpendicular sides Does not always have perpendicular sides Rectangle Square Right Trapezoid Right Triangle Parallelogram , Kite, Trapezoid, Rhombus Isosceles Trapezoid Isosceles Triangle, Obtuse Triangle, Acute Scalene Triangle Equilateral Triangle Quadrilaterals Triangles Parallelogram Kite, Trapezoid, Rhombus Isosceles Trapezoid Rectangle Square Right Trapezoid Right Triangle Isosceles Triangle, Obtuse Triangle, Acute Scalene Triangle Equilateral Triangle At least 2 parallel sides No parallel sides Parallelogram Rhombus Isosceles Trapezoid Rectangle Square Kite, Trapezoid, Right Trapezoid Right Triangle Isosceles Triangle, Obtuse Triangle, Acute Scalene Triangle Equilateral Triangle 2. 3. 4. 2 sets of parallel sides Less than 2 sets of parallel sides Parallelogram Rhombus Isosceles Trapezoid Kite, Rectangle Square Trapezoid, Right Trapezoid Right Triangle Isosceles Triangle, Obtuse Triangle, Acute Scalene Triangle Equilateral Triangle 5. Always has at least 2 congruent sides Does not always have at least 2 congruent sides Parallelogram Rhombus Isosceles Trapezoid Rectangle Square Kite, Isosceles Triangle, Equilateral Triangle Trapezoid, Right Trapezoid Right Triangle Obtuse Triangle, Acute Scalene Triangle All sides are congruent Not all sides are congruent 6. Rhombus Square Equilateral Triangle Parallelogram Isosceles Trapezoid Rectangle Kite, Isosceles Triangle, Trapezoid, Right Trapezoid Right Triangle Obtuse Triangle, Acute Scalene Triangle Handouts: Sketch a model for each shape. Cut apart to use for the following sorting activities. Kite Trapezoid Parallelogram Right Triangle Equilateral Triangle Square Isosceles Trapezoid Acute Scalene Triangle Obtuse Triangle Right Trapezoid Rhombus Isosceles Triangle Rectangle Student Recording Sheet Sort the shapes according to the attributes below. Write the names of the shapes in the correct box. Then, sort all the shapes for the next set of attributes. 1. Always has perpendicular sides Does not always have perpendicular sides 2. Quadrilaterals Triangles Parallel sides No parallel sides 3. 4. 2 sets of parallel sides Less than 2 sets of parallel sides Always has at least 2 congruent sides Does not always have at least 2 congruent sides All sides are congruent Not all sides are congruent 5. 6.