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Formato plano 4 grade week 6 iii period
- 1. Corporación Educativa Colegio Internacional Cartagena CLASE Versión 01-11 Código FO-DC-01 Página 1 de 4 Área: Math Asignatura: Math Curso: 4 th th Fecha: August 13 -19 Periodo III Nº Horas: 5hr Semana: 6 Docente: Gerardo Núñez Coronado Tema: Polygons Indicador Identify and classify polygons de Logro Exploración LOOK AT THE PICTURE. CIRCLE THE POLYGONS. Contextualización Watch the following video: http://www.youtube.com/watch?v=TwvDSWfXVpU POLYGONS Conceptualización VOCABULARY EMOCIÓN WHAT IS A POLYGON? A polygon is a closed figure made up of straight line segments. Each line segment on a polygon is a side. Each corner, or vertex, of a polygon forms an angle. The point of where the sides meet is called a vertex. (vertices means more than one vertex ).
- 2. Corporación Educativa Colegio Internacional Cartagena CLASE Versión 01-11 Código FO-DC-01 Página 2 de 4 REGULAR OR IRREGULAR If all angles are equal and all sides are equal, then it is regular, otherwise it is irregular Regular Irregular HERE ARE SOME EXAMPLES OF POLYGONS
- 3. Corporación Educativa Colegio Internacional Cartagena CLASE Versión 01-11 Código FO-DC-01 Página 3 de 4 Producción QUADRILATERALS AND OTHERS POLYGONS Name each polygon. If the polygon is a quadrilateral, write all names that apply. Modelación ACTIVITY IS EACH FIGURE BELOW A POLYGON? IF NOT, EXPLAIN WHY NOT. j. How many sides are there in the polygon shown on the geoboard? How many angles? USE A GEOBOARD OR DOT PAPER k. Make a polygon with 3 sides. How many angles are there? ACCIÓN l. try to make a polygon with 2 sides. Is it posible? Explain.
- 4. Corporación Educativa Colegio Internacional Cartagena CLASE Versión 01-11 Código FO-DC-01 Página 4 de 4 Workshop SHAPE DEFINITIONS On the lines provided, write the letter of the shape that each definition describes 11. Kim drew a four-sided figure. Two of the sides were parallel and the other two sides were not. What type of polygon did Kim draw? 12. What’s Wrong? Charlize said the figure below is an irregular hexagon. What did she do wrong? Lectura Complementaria: http://www.ixl.com/math/grade-4/names-of-polygons-from-triangle-to-dodecagon Bibliografía : http://www.harcourtschool.com http://www.ixl.com