David Place value - tenths

WALT -  Identify and uses tenths to make numbers

This week I had to identify decimal and learn how to expand big decimal numbers. 

Decimal fractions

Place value practice with tenths

We are learning to use tenths

Example: Fill in your worksheet as shown

Example: 345.6

100	10	1
3	4	5	6

Expanded number: 300 + 40 + 5 + 6/10

Exercise 1

What to do

1. Fill in your worksheet
2. Then expand your number

1) 34.5 (2) 8.7 (3) 2.1

4) 18.9 (5) 23.8 (6) 1.6

7) 0.5 (8) 0.2 (9) 3.9

10) 15.2 (11) 15 (12) 674

13) 1023 (14) 1045.6 (15) 300.1

16) 89.4 (17) 0.9 (18) 0.3

19) 104.3 (20) 100.5

Question	1000	100	10	1		Expanded number
1.			3	4	5	3 tens, 4 ones and 5 tenths
2				8	7	8 ones and 7 tenths
3				2	1	2 ones and 1 tenths
4			1	8	9	1 tens, 8 ones and 9 tenths
5			2	3	8	2 tens, 3 ones and 8 tenths
6				1	6	1 ones and 6 tenths
7				0	5	0 ones and 5 tenths
8				0	2	0 ones and 2 tenths
9				3	9	3 ones and 9 tenths
10			1	5	2	1 tens, 5 ones and 2 tenths
11			1	5	0	1 tens and 5 ones
12		6	7	4		6 hundred, 7 tens and 4 ones
13	1	0	2	3		1 thousand, 0 hundred, 2 tens and 3 ones
14	1	0	4	5	6	1 thousands, 0 hundred, 4 tens, 5 ones 6 tenth
15		3	0	0	1	3 hundred, 0 tens, 0 ones and 1 tenths
16			8	9	4	8 tens, 9 ones and 4 tenths
17				0	9	0 ones and 9 tenths
18				0	3	0 ones  and 3 tenths
19		1	0	4	3	1  hundred, 0 tens, 4 ones and 3 tenths
20		1	0	0	5	1 hundred, 0 tens, 0 ones and 5 tenths

Exercise 2

What to do:

Write the expanded numbers as a decimal fraction

Question	100	10	1	1/10	Decimal fraction
A	4		3		403.0
B		8	9		89.0
C	2	3	4	6	234.6
D	3		6		306.0
E
F		7		1	70.1
G	6				600.0
H			3	8	3.8
I	8	2	4	5	824.5
J	3		1		301.0
K	2	3	5	9	235.9

Exercise 3

Underline the tenths in each question

1)  34.6 (2) 78 (3) 345.9

4)  1234.6 (5) 67.9 (6) 0.012

7)  59.345 (8) 12345.8 (9) 456.67

10)  12.89 (11) 0.897 (12) 21.21

Exercise 4

Highlight the digit in the tens place

1) 24 741 (2) 18 932 (3) 78.043

4) 567.15 (5) 4536. 407

Exercise 5

Add one tenth () to each of these numbers

1)  0.8 (2) 0.4 (3) 12.1

4) 24.5 (5) 12.7 (6) 168.5

7)  2145.3 (8) 1.0 (9) 24.0

Exercise 6

Take one tenth () from each of these numbers

1) 39.5 (2) 32.0 (3)123.6

4) 0.79 (5)45.5 (6)56.0

7) 286. 1 (8) 39.0 (9)8.1

10) 478.20

What happen in the 2 days.

In the last 2 day most of the year 8 were gone to camp and rest of the year 8 (including me) stayed with year 7. The thing we did were fun, we made truffles, played fun games and made awesome art. Today we play another fun game and later on to day other fun things. I'm going to explain what happen in the last 2 days.



On Wednesday the year 8 went to camp and some year 8 stayed. The 8:30 bell rang, The year 7 and the year 8 that stayed gather in the team 5 block, the year 7 were put in to 3 different team, the team names were Fobalicious, Munchies and curies. The year 8 were put into 3 of the team to be their mentors and I was in the curies.It was a normal Thursday but when the year 7  went to tech the year 8 that stay got to go and mentor little kid. Today after morning tea we get watch a movie and have shared lunch.

Making Truffles.

Today the year 8 went to camp and the year 7 and some year 8 stayed including me. After morning tea I was put in a group and the group I was in we made truffles and it was fun here are some photo.

Polynesian

I got to watch 2 video clip about how Maui pulled up New Zealand and how voyagers found New Zealand and when we finish  watching we write about it and the similarity and what we think of it        

David Mult/Div 7 - Reversibility strategy

WALT -  Use the reversibility strategy to solve division problems I learn math because I might need it. This math presentation about  reversibility strategy.

Explanation reconstruction

WALT - Identify the structural features of an explanation text

Kete of Knowledge

WALT - Make connections between our prior knowledge and examples within the text in order to understand more abstract ideas in the text.

My reading group Maiai had to read or list to a story about the kete of knowledge and then after the story we had to write what you can use for a kete  and write about the story and then after all of that we had to make a poster to inspire little childerns to learn.