1. Professional Development for Singapore Math (Upper Grades) Day 2 Session 1 Open Lesson Visualization & Generalization
2. Emphasis on Visualization & Generalization Draw a polygon with a total of 4 dots on the sides. Other than visualization, the ability to see patterns and to make generalization is another core intellectual competency.
12. Focus on Thinking: Visualization 110g In Singapore Math, bar model method is a key strategy and it emphasizes visualization.
13. Focus on Thinking: Visualization 110g 290g In Singapore Math, bar model method is a key strategy and it emphasizes visualization.
14. Focus on Thinking: Visualization 110g 290g In Singapore Math, bar model method is a key strategy and it emphasizes visualization.
15. Focus on Thinking: Visualization 110g ? ? In Singapore Math, bar model method is a key strategy and it emphasizes visualization. 290g
16. Focus on Thinking: Visualization 290 g – 110 g = 180 g 180 g ÷ 2 = 90 g 3 x 90 g = 270 g Bella puts 270 g of sugar on the dish. 110g ? ? In Singapore Math, bar model method is a key strategy and it emphasizes visualization. 290g
34. The middle three consecutive numbers which is essentially the same as three times the middle number to get the middle s
35. The first + second + last of the numbers used to get the smallest sFor 72, 73, 74, 75 and 76, we can use the values of s for 2, 3, 4, 5, 6 – just add 210. Contributions from course participants