4. EVALUATIONS HELP EXIT VOCABULARY WEBSITE LEARNING OUTCOMES LESSON PLAN INSTRUCTIONAL DESIGNER CONTENT SUMMARY POLYGONS
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7. Prior knowledge : Students knows the existence of certain object thatโs have the shaped same as polygons in their surroundings. Scientific attitude : Being cooperative, thinking rationally and being confident and independent. Noble value : - Appreciating the all objects which we uses it everyday. - Being responsible about this object and it must uses in the right way. KBKK : Predicting, classifying, observing and using image and object to learn. BBM : Courseware of the real world of Polygons Form 1
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9. Sources 1) PPT: - Introduction of symmetry of shapes. - The diagram shapes of symmetry 2) Worksheet (activity 1) KBKK/ Noble Values - Observing, having critical and analytical thinking and being cooperative. 1) Students explore the characteristics symmetry by using mirrors, pattern blocks, folding papers or making inkblot designs. 2) Students explore the importance of symmetry in everyday situations (e.g. pattern on buildings and tiles). 1) Teacher teach students the introduction of concept of symmetry by using power point presentation. 2) Then, teacher shows a picture of symmetry. 3) Teacher describes the characteristics symmetry of polygons by using power point presentations. 10 .3 Introduction of concept of symmetry. Step 2 ( 20 min) Sources 1) PPT - Tutorial Students answer the quizzes. Teacher gives a tutorial for students. Tutorial Closing ( 30 min)
10. INSTRUCTIONAL DESIGNER NOOR FARALIZA JAMAK D20051021690 NORHAZWANI SELAMAT D20051021711 NOOR AIDA ABDULLAH D20051021691 NOR MAISARAH WAHAB D20051021699
12. Recognising polygons a b c d f e Do you know which of them are polygons? Click the next button to view the explanation
13. A polygon is a two dimensional shape that is enclosed by straight lines on all its sides. Based on the above diagrams, Is a three dimensional shape. Is a two dimensional shape but enclosed by a curve. Is not enclosed by its sides , and are two dimensional shapes that are enclosed by straight lines on all its sides. Therefore, , , and are polygons. f c e b d f d b a
18. Properties of Polygons Vertex Diagonal Side A polygon is a plane shape whose side are formed from three or more straight lines. A B C D
19. The table lists all the polygons having up to 8 sides. Click the name of each polygon in the table to see a diagram. 20 8 8 8 OCTAGON 14 7 7 7 HEPTAGON 9 6 6 6 HEXAGON 5 5 5 5 PENTAGON 2 4 4 4 QUADRILATERAL 0 3 3 3 TRIANGLE no. of diagonals no.of vertices no.of angels no. of sides Polygons
66. Polygon- poligon Side - sisi Shape - bentuk Hexagon โ heksagon Octagon โ oktagon Quadrilateral โ sisi empat Triangle โ segi tiga Diagonal โ pepenjuru Vertex โ bucu Fold โ lipat Mark โ tanda Line of symmetry โ garis simetri Symmetry - simetri VOCABULARY
67. Visit the following websites to learn more about polygons: http://www.mathleague.com/help/geometry/polygon.htm www.math.com/school/subject3/lessons/S3U2L1GL.html www.mcwdn.org/Geometry/Polygons.html www.sparknotes.com/math/geometry1/polygons/section1.html http://mathworld.wolfram.com/Polygon.html http://standards.nctm.org/document/eexamples/chap4/4.2/part2.htm
68. Back to main menu To back to the previous slide To proceed to the next slide To exit from the programme To know the glossary For additional information from web sites To recognize the icons Instructional designer HELP To view the selected figure