Picture and Tally Charts!

                  Picture and Tally Charts!

 

For this week one of my next choices were to do the picture and tally chart maths activity! Tally charts are something I enjoy doing, Tally charts are quite easy to understand and pretty fun to do!

Area and Volume of 2D and 3D shapes.

               Area and Volume of 2D and 3D shapes. 

 

This is the second maths activity I've done this week, this activity is about the volume of 2D and 3D shapes, first time doing the volume for 2D and 3D shapes.

Strip Graphs

                                 Strip Graphs. 

 

This week we've been given maths activities to choose from, for today I chose the strip graph activity. 

Missing Lengths of Right Triangles!

                             Missing Lengths of Right Triangles! 1-

 

       Hello there! this week's work was a little challenging, but in other words after I got used to the problems it got easier for me to understand the solving and all that! Have you ever done this type of work before? 

if so, was it challenging?

 (Please ignore the fact it is 10pm and I am posting this)

The coordinate plane

                                           The coordinate plane!

     This week for maths we've been learning about coordinates, check it out! Have you ever learnt about coordinates? in terms of how hard this was I'd give it a 3/10 it did take a little time but otherwise pretty easy.

Classifying Numbers :

                                     Classifying numbers 

  

                This week for maths class we were given a slides to complete, we were also given a 

        Edpuzzle video for us to get a little knowledge about how classifying numbers work.

Practical Percentages

                        Practical Percenatges ((Repost))

Lately this week and past few weeks we've been working on fractions but now 

we've moved onto percentages which is said to be useful in the fututre/ tests.

Dazzling Decimals

     Dazzling Decimals

We are learning to add and subtract up to three decimal places. We are learning to convert between fractions, decimals and percentages.

What is 244/1000 as a decimal? 0.244

What is 55/100 as decimal? 0.55

What is 12/1000 as a decimal?  0.012

What is ½ as a decimal?  0.5

What is ¼ as a decimal? 0.25

What is ⅕  as a decimal?0.2

What is ⅛ as a decimal? 0.125

0.45 + 0.42 = 0.87

0.56 + 0.17 = 0.73

0.67 + 0.91 = 1.58

0.555 + 0.014 = 0.569

0.7 - 0.45 = 0.35

0.55 - 0.45 = 0.1

0.76 - 0.29 = 0.47

2.5 - 0.78 = 1.72

1.7 - 0.999 = 0.701

0.934 - 0. 244= 0.69

0.944 - 0. 119 = 0.825

50/100 = 50%

1/10 = 10% 

0.4 = 40%

0.05 =5%

0.9 = 90%

Write the following as a decimal, fraction and percentage

Fraction	Decimal	Percentage
1/4	0.25	25%
1/4	0.25	25%
1/5	0.2	20%
1/8	0.125	12.5%
	0.55	55%
5/1000/	0.005	0.5%
	0.06	6%
2/2
1/50
1/25

Decimal Fractions

                               Decimal Fractions 

Fresh fractions

              Fresh Fractions

We are learning to find fractions of a whole and of a set.

We are learning to add and subtract fractions

What is 1/4 of 4?  4

What is ¼ of 8? 2

What is ⅓ of 6? 3

What is 2/6 of 12? 2

What is ¼ of 20? 4

What is 1/10 of 20 10

What is ⅔ of 30? 20

What is ⅕ of 25? 5

5 of my friends are sharing a large chocolate bar. What fraction of the bar would they get each? 25/25

4 of us are sharing a chocolate cake. What do we cut it up into? 

8/8

12 of us are sharing a chocolate cake. What do we cut it up into?

12/12

I have 5/16 of a cake at a birthday party. I keep going back for more and eat another  6/16 of a cake. What fraction of a cake have I eaten altogether? 

11/16 

I have 10/21 of a cake left over from the party. Then I give 6/21 of a cake to my sisters. What fraction of a cake do I have left over?

5/21

⅓ + ⅔ = 4

¾ + ¾ =2

⅕ + ⅗ = 6

⅘ - ⅗ = 6

5/10 - 1/10 = 6/14

55/60 - 40/60 = 30

12/20 + 17/20 = 11

Have a go at these!

½ + 3/4 = 2 

2/6 + ⅔ = 5

⅕ + 2/10 = 10

2/6 + 4/12 = 12

2/5 + 3/15 = 14

1/9 + 1/18 = 18

2/9 + 4/18 = 27

mathletics

                                                    Mathletics 

                    

                                  Today on Thursday, 6th of may room 4 did Mathletics, we were put into a group with people we haven't worked with before. I was put into a group with Nina, Rae-Jae, Chaun & kiarah. There were six groups, I was put in team five. Basically all six teams were competing against each other to see who gets the most points. 

Great Graphs?

      Great Graphs

  

Another day of math's in room 4, we've left off the ratio for today and we've gone to graph's and about them.

Graph's & Ratio

 This is a graph show's 16 M&M's, These are being used for ratio.

                                     II                                                     II 

  

                      First ratio at the top we have 2:1 ,which is 2 oranges to 1 green. Next ratio we have               3:1which is 3 red to 1 green. Lastly we have 4:6. 4 yellow's to 6 browns. 

Ratio Reconcilliation!

                                  Ratio Reconcilliation!

  

Another day in Room 4 math's class, another activity. For today we've done another slideshow

about Ratio. 

Ratio Practice!

                                  Ratio Practice.

   

For today in Mrs Stones math's class we have been practising our Ratio, here is a small

slideshow to show practice.

Delicious Division

 Delicious Division

We are learning to solve division equations using our knowledge of multiplication.

Multiplication practice:

56 ➗ 8 =  7         72 ➗ 9 =  8               44 ➗ 11 = 4     

45 ➗ 9 =    5       64 ➗ 8 =  8             56 ➗ 7 = 8

35 ➗ 5 =   7          144 ➗ 12 = 12         27 ➗ 3 = 9

Maselino has 50 chocolates. He would like to share them between 5 friends. How many chocolates will they get each? 10

36 cookies are shared between 6 friends. How many cookies do they get each?

6

Justus has 70 chocolates. He would like to share them between 5 friends. How many chocolates will they get each? 14

Cooking club have made 48 cookies that will be shared between 6 students. How many cookies will each student receive?

6

Naomi has 80 lollies. She would like to make 20 lolly leis. How many lollies can you use to make each lei?

4

Sheales has made 72 mini pineapple pies. She is sharing them between 12 friends. How many pies will each friend receive? 6 

Tamati has 48 fidget spinners to share between 12 friends. How many will they receive each? 6

Mrs Vaafusuaga has ordered 81 tennis balls. They are in cans of 3 balls. How many cans should there be? 3

Understanding Probability

                             Understanding Probablility 

  

 

WALT : Investigate the probability of events 

                These few weeks we have been learning about prediction and probablity , This task was about understanding probability , This took less than a day to finish .

                               

Interpreting Graphs

  Interpreting Graphs

   

WALT : interpret graphs using T.A.L.K

This week today we have been learning about Interpreting Graphs , Here we have learnt how to read graphs and how to interpret graphs since we will be having to do this in activitys or either tests , also we have been learning about T.A.L.K  .

Movie time : Part one

  Movie time : Part one

   

WALT : To work step by step on a solution 

This was a maths task I did with room 2 and it was about time , we all solved it together with Miss Tapuke . Some people were stuck but luckly we had other people who knew how to solve it which helped a lot of the figuring out .

In Training Problem One :

                                            In Training Problem One : 

         Today we me and my group (Jarreka & Phoenix) Had a problem to solve , The Problem was about laps at ptengland reserve . Each Laps equaled 800m so we had to find out how far would Kauri have to run if he did 3 Laps . Our Stratergie we used was Multiplication .