Unknown Number

https://www.movenote.com/v/S4Hcuba950sZD
This is a video of me using my strategy to find out what is the unknown number.

Fractions

WALT: Find fractions of a quantity

1. Matthew is a huge rugby league fan and has 28 NRL cards. One quarter of them are Melbourne Storm cards. How many of them are Melbourne Storm cards?

STRATEGY:

28÷4=7

7x1=7

SOLUTION SENTENCE:

There are 7 Melbourne Storm  Cards

2. In Mark’s class there are 18 children. ⅓ of them are boys. How many boys are in Mark’s class?

STRATEGY:

18÷3=6

6x1=6

SOLUTION SENTENCE:

There are 6 children in Mark’s  class

Maths Strategy

This week the maths strategy I have learned is:

using arrays to solve time tables problems

Here is an example of how to use it:

4x3= 12          

000

000

000

000

5x4= 25

0000

0000

0000

0000

0000            

Basic Facts

Basic Facts

This week for addition I got 93  right out of 100 and my time was 8:20.

This week for subtraction I got 82 right out of 100 and my time was 6:35  

My goal is to be fast and accurate.

Maths Book

2 Dimensional Triangle

1. What is the name of this shape?
Right angle triangle ✔


2. What is a Triangle that looks like an upside down icicle?
Isosceles triangle ✔

3. What is a Triangle where all the sides are equal?
equilateral triangle ✔
4. What is this shape called? ellipse ✔
5. What sort of Triangle is this?
scalene triangle ✔

6. What are these types of shapes also called? 2 dimensional ✔

7. Name 3 other 2 dimensional shapes? scalene triangle x circle, square, rectangle

Fractions Practise 2

Example : ⅔ of 18 = 12
      3 x ? = 18 3 x 6 = 18
       ? x 2 = ? 6 x 2 = 12

1. ⅔ of 27 = 18 ✔

2. ¾ of 36 = 27 ✔

3. ⅘ of 55 = 44 ✔

4. ¼ of 20 = 5 ✔

5. ⅔ of 30 = 20  ✔

6. ⅓ of 15 = 5 ✔

Fractions-Week 5

What I already know about fraction is that you can halve a pie. 

What I like about fraction is cutting up the pizza or pie.

A fraction is a division because it cutting the pizza in halves.

Maths Reflection week 2

Learning Intention- I learning about ordering fraction.


I learnt how to order a faction. A fraction have a denominator that means how many pieces and the numerator means how many pieces I give away. For example I have 1/2, 3/2 and 4/2 put 4/2 1/2 and 3/2. I do the activity on a website called IXL. IXL is a maths game where you go and learn everything.  


I understand what is the fractions are but I still don't understand what is the biggest and the smallest.

Maths Reflection wk1- t3

Learning Intention: Rounding a number up to 10 or 1


Rounding a number is when we have to look at a number up or down. When we look at the five the five is in the middle so it can be down or up. For example, 5 the nearest number is 10 and 1 because five is in the middle so if you round five the answer will be 10 or 1. 

  

My Measurement Learning