Pictographs and bar graphs

today we are doing some pictographs and bar graphs.

Using the fraction

Using the fraction strips below to help you find these unit fractions.

1. Find a ⅓ of 18 by sharing out the number equally to the three boxes.

1/3	1/3	1/3
6	6	6

2. Find a ⅕ of 25

1/5	1/5	1/5	1/5	1/5
1/0	1/0	1/0	1/0	1/0

3. Find ¼ of 32

1/4	1/4	1/4	1/4
8	8	8	1/8

4. Find 1/3 of 30

1/3	1/3	1/3
3	3	1/6

5. Find 1/10 of 20

1/10	1/10	1/10	1/10	1/10	1/10	1/10	1/10	1/10	1/10
1/2	1/2	1/2	1/2	1/2	1/2	1/2	1/2	1/2	1/20

1/2 of 24 =  36	1/4 of 8 =  22	1/3 of 12 = 26
1/3 of 18 =  31	1/4 of 20 =  34	1/5 of 10 =  25
1/3 of 21 =  33	1/5 of 25 =  35	1/10 of 80 = 67

today me and my maths class been working on fraction's.

ratio

Hundreds board.

today room 11 work on a hundreds board and fill out the missing number.

Yr 4 maths skills

today room 11 and I been working on our maths skills to see how we do our maths.

equal sharing Fraction

solving words

Magic number

Algebra

useing arrays

We are learning to: use arrays to solve multiplication problems

Array	Repeated addition	Multiplication
	3+3+3=9	3x3=9
	6+6+6+6+6=30	6x5=30
	5+5+5+5+5=25	5x5=25
	4+4+4+4+4=20	5x4=20
	3+3+3+3+3=15	3x5=15
	5+5+5+5+5=25	5x5=25
	3+3+3+3+3+3=18	3x6=18

Create an array that for each multiplication problem. Double click the image then copy and paste the shape to create the array.

3x4=14
2x5=10
6x6=36
8x2=16
9x4=36

Make arrays for the following problems. Create the array for these word problems.

Question	Array
A camp ground has 4 cabins which can sleep 2 people in each cabin. How many people can stay in the cabins?
Simon cooked eggs for his family. There were 4 people in the family and each person had 3 eggs. How many eggs did Simon cook?
Sam bought three bags of potatoes. There were eight potatoes in each bag. How many potatoes did she buy?

plass

capacity

wk9 magic number

time review

magic number.

tens to ones

1 to tens

pass to 1 to 10s

plass

measuring without rulers