Download presentation

Presentation is loading. Please wait.

Published byMadison Salazar Modified over 2 years ago

1
Decimal Multiplication & Division Like Youve Never Seen Pamela Weber pamelawharris.com

2
Book Signing Pamela Weber Harris Heinemann #516

3

4
Math is figure-out- able!

5
Counting Additive Multiplicative Proportional Reasoning Algebraic Reasoning

6

7
11 x 12

8
Um, I knew 10 x 12 = 120, and um, then I just add 12 because 1 x 12 = 12 and um I just add 12 to 120 and I got 132.

9
I didnt ask you if you know it, I asked you what it is. What do you know... and figure it out from there!

10

11
ONE FACTS ZERO FACTS

12
ONE FACTS ZERO FACTSDOUBLE

13
ONE FACTS ZERO FACTSDOUBLE DOUBLE + ONE

14
ONE FACTS ZERO FACTSDOUBLE DOUBLE + ONE DOUBLE, DOUBLE

15
ONE FACTS ZERO FACTSDOUBLE DOUBLE + ONE DOUBLE, DOUBLE DOUBLE

16
ONE FACTS ZERO FACTSDOUBLE DOUBLE + ONE DOUBLE, DOUBLE TENS DOUBLE, DOUBLE DOUBLE

17
ONE FACTS ZERO FACTSDOUBLE DOUBLE + ONE DOUBLE, DOUBLE TENS NINES DOUBLE, DOUBLE DOUBLE

18
ONE FACTS ZERO FACTSDOUBLE DOUBLE + ONE DOUBLE, DOUBLE TENS NINES 5 IS HALF OF 10 DOUBLE, DOUBLE DOUBLE

19
ONE FACTS ZERO FACTSDOUBLE DOUBLE + ONE DOUBLE, DOUBLE TENS NINES 5 IS HALF OF 10 5 AND ONE MORE DOUBLE, DOUBLE DOUBLE

20
Practice with a Game

21
Proble m Strings 2 x 274 x 278 x 2710 x 279 x 275 x x 2799 x /27 405/27

22
Proble m Strings 2 x 3.24 x 3.28 x x 3.29 x 3.25 x x x x / / / /3.2

23
3 x 8 6 x 4 8 x 6 4 x x 3 25 x x x 3.5 Proble m Strings

24
Proble m Strings

25

26
9 x 10 9 x 4 9 x x 11 7 x x x x 16 Proble m Strings

27
7 x 60 7 x x x 12 6 x 4 6 x 40 6 x 39 6 x x x 3.9 Proble m Strings

28
8 x 60 8 x 59 8 x x x x / / 8 Proble m Strings

29
Counting Additive Multiplicative Proportional Reasoning Algebraic Reasoning

30
Not just about any way to do a problem......

31
The Landscape of Learning

32

33

34

35

36

37

38

39

40

41

42
Math is Figure-out- able Look to most efficient strategies Teachers build own numeracy Its about relationships: - Among numbers to solve problems - Between teachers and students to build young mathematicians

43
Decimal Multiplication & Division Like Youve Never Seen Pamela Weber Harris pamelawharris.com Book signing Heinemann #516

Similar presentations

© 2016 SlidePlayer.com Inc.

All rights reserved.

Ads by Google