Maths

Maths

How to use algorithms for two and three digit numbers.
Adding two- digit numbers (No carrying)


Adding three-digit numbers

Inquiry:

Multiplication and division (revisited)

Repeated addition

Arrays


Doubling

2x 5x 10x tables

Algorithms: Multiplication



Algorithms 2: Multiplication 2 digit x 2 digit (3:35)

Converting decimals into fractions

Assessment:
What fraction are boys of all the students in Room 5? What is this as a decimal?
What fraction are the dark blue chairs in Room 5? What is this as a decimal?
What fraction of students in Room 5 have blue eyes? What is this as a decimal?

Converting fractions to decimals

Proportions and Ratios inquiry

Learning objective(s):

Use a range of additive and simple multiplicative strategies with whole numbers, fractions, decimals and percentages.

Know how many tenths, tens, hundreds and thousands are in whole numbers.

Know fractions and percentages in everyday use.

What is a fraction?
What is a decimal?
What is a percentage?

Measurement:Inquiry

Learning Objective:

Solve practical problems using linear scales and whole numbers of standard (including metric) units of length

Answer the following questions showing your answers, working out and a picture of your working out for each question.

State your group name and first name for each answer that you are a part of.

All work should be posted to this blog page.

What is length?  What is the perimeter of the basketball court at the back of Room 5?

What is the success criteria?

What did you learn to do?  Which measurement units did you use?

Calculate an estimated area for Nelson Christian Academy.

What is the weight of water? What is the weight of the water in the school pool (When it's full)?