Math: Quadrilaterals Lesson 2 Unit 6 1 Listen and read A square has 4 sides. All the sides are equal. It has 4 right angles and 4 corners. Here are 3 shapes: A rectangle has 2 long sides and 2 short sides. It has 4 right angles and 4 corners. A rhombus has 4 equal sides. It has 4 angles, but they are sometimes different. It has 4 corners. Tip! A quadrilateral is a shape with four sides. Tip! An 'angle' is when two lines meet: A A right angle 72 2 Find and trace 6 squares, 2 rectangles, and 2 rhombuses in the circus -- is 90 degrees:

3 Look and color the squares blue, the rectangles red, and the rhombuses yellow 4 Look and see how we say blue, red, and yellow in American sign language (ASL). Say the colors in ASL with your friends Red Yellow Blue 5 Work with a partner. Find quadrilaterals in your classroom then ask and answer about them What's that? 11 Unit 6 It's my pencil case. It's a rectangle. ☐ Vocabulary: quadrilaterals, square, rectangle, rhombus, angle, side, corner 73