W5 Learning Area Quarter Grade Level Date Mathematics Quarter 3 I. LESSON TITLE V March 29-April2,2021 Solid Figures II. MOST ESSENTIAL LEARNING COMPETENCIES MELC No.47: Visualizes and describes solid figures. (M5GE - IIIe -25) (MELCs) MELC No.48: Makes models of different solid figures: cube, prism, pyramid, cylinder, cone, and sphere using plane figures. (M5GE - IIIe -26) III. CONTENT/CORE CONTENT ● Visualizing and describing solid figures.M5GE - IIIe -25 ● Making models of different solid figures: cube, prism, pyramid, cylinder, cone, and sphere using plane figures. M5GE - IIIe -26 Suggested Learning Activities Timeframe A. Introduction Panimula 75minutes In this lesson you will visualize and describe solid figures and make models of different solid figures. As a learner you are expected to: a. Identify the different solid figures. b. Visualize the solid figures and how to make solid figures. c. Describe the attributes of solid figures and enjoy their functional use in their daily life. “Have you seen an architect? “Is architecture and architect the same?” “What are the shapes used by the architects to build buildings?” There were different three-dimensional shapes around us. There were many solid objects, can you identify one? Most of the objects around have three dimensions: length, width and height. Solid figures are three-dimensional figures. A three-dimensional object has length, width and height. Moreover, they may have faces, edges and vertices. A face is the flat surface of a solid figure. An edge is formed when two faces meet. An edge is a straight line segment. A vertex is a point where edges meet. Solid figures are either polyhedron or non-polyhedron. A solid polyhedron if all its faces are polygons, otherwise if it is a non-polyhedron. A polyhedron may be a prism or a pyramid. A prism is made up of two parallel and congruent bases, which can be any polygon. The other faces are parallelograms. A prism is named after the shape of its base. If its base is a triangle, it is called a triangular prism. If it is a pentagon, it is called a pentagonal prism. A pyramid has only one base, which can also be any polygon. The other faces are triangles which meet at a common vertex. A pyramid is also named after the shape of its base. If the base is a square, we call it a square pyramid. If the base is a triangle, we call it a triangular pyramid. If the base is an octagon, we call it an octagonal pyramid. Faces, Edge and Vertex of a Solid Figure Name of Solid Figure Cube Triangular Prism Triangular Pyramid Square pyramid Rectangular prism Sphere Cylinder Cone No. of Faces No. of Edge No. of Vertex 6 5 4 12 9 6 8 6 4 5 6 8 12 5 8 0 3 1 0 2 1 0 0 1 Based on the previous lesson, you have identified the different solid figures. Every solid figu re has a pattern; the images that are drawn on a paper are indeed plane figures. Let’s try to make a net for the solid fissures: B. Development Pagpapaunlad 40minutes The diagram above is called net. A net is a flat pattern that, when folded and taped together builds a solid. Learning Task 1: Identify the solid figure for each object by matching column A to column B. Write the letters of your answers on the space provided. Column A Column B 1. Box of soap A. Cone 2. Camera stand B. Cube 3. Christmas ornament 4. Dice 5. Domino 6. Drum C. Cylinder D. Pyramid E. Rectangular Prism F. Sphere 7. Full moon 8. Ice cream holder 9. Mt. Mayon 10. Soccer ball Learning Task 2: Match each of the following 3-D shapes on Column A to the appropriate net in Column B. Write the letter of the correct answer on the space provided. C. Engagement Pakikipagpalihan 35 minutes Learning Task 3: Identify each solid figure. Write the answer on the space provided. 1 4. 2. 5. 3. D. Assimilation Paglalapat 50minutes Learning Task 5: Make models of the following solid figures using cartolina. 1. cube 2. rectangular prism 3. pyramid 4. cylinder 5. cone V. ASSESSMENT 50 minutes Learning Task 6: Give the number of faces, edges and vertices of the following objects and identify the solid figure each object resembles. (Learning Activity Sheets for Enrichment, Remediation or Assessment to be given on Weeks 6 and 8) VI. REFLECTION 1. ball 2. globe 3. funnel 4. test tube 5. Tent ● ● The learner communicates the explanation of their personal assessment as indicated in the Learner’s Assessment Card. The learner, in their notebook, will write their personal insights about the lesson using the prompts below. I understand that . I realize that I need to learn more about Prepared by: 6. Dice 7. Ice cream cone 8. Tin can 9. Party hat 10.shoe box . . Checked by: Charmaine F. Espiritu Mirza J. Linga