170 likes | 287 Views
Turning Point Technology Demo. Response Cards. What grade level do you teach most often?. 8 th 9 th 10 th 11 th 12 th. Can you bring your own laptop to the workshops?. Yes No. What type of computer will you bring?. PC Mac (not bringing one). 6 Minute Mental Math Lesson.
E N D
Turning Point Technology Demo Response Cards
What grade level do you teach most often? • 8th • 9th • 10th • 11th • 12th
What type of computer will you bring? • PC • Mac • (not bringing one)
6 Minute Mental Math Lesson Try the following two pre-questions.
14 45 = • 530 • 550 • 630 • 650 • 700 • 750
350 16 = • 460 • 560 • 4600 • 5600 • 7000 • 7600
Discussion of the Strategy: Pull out a factor of 2 when you have an even number
Think – Pair – (Poll later) • 6 55 • 35 8 • 28 50 • 14 450 • Record answer on paper.
Poll #1: 6 55 = • 330 • 340 • 350 • 360
Poll #2: 35 8= • 220 • 240 • 260 • 280
Poll #3: 28 50 = • 140 • 1400 • 2800 • 14000
Poll #4: 14 450 = • 630 • 900 • 6300 • 9000
18 35 = • 530 • 550 • 630 • 650 • 700 • 750
450 12 = • 440 • 560 • 4600 • 5400 • 7400 • 7600
18 35 = 630 450 12 = 5400