Year 9‎ > ‎

Numbers and Algebra

Maori Numbers




  Topic  assessed Revision notes
 Term 1    
 MARCH NUMBER AND ALGEBRA
 APRIL  PROBABILITY  




Learning Objectives  Work  Material
 NUMBER AND ALGEBRA    

THE MAORI NUMBER SYSTEM

EX. 2A

PPP1-PLACE VALUE

PPP1-PLACE VALUE VISUAL

PLACE VALUE(15')
 

THE NUMBER SYSTEM


EX. 2B 
 
 
ROUNDING AND ESTIMATION

EX. 2C.1
EX. 2C.2

 PPP3-ROUNDING POEM

PPP3-Rounding (Decimal Places)

PPP3-Rounding (Significant Figures)

ROUNDING OFF NUMBERS

 
OPERATING WITH NUMBERS:

-Addition/subtraction

-Multiplication/division




EX. 2D.1

EX. 2D.2

 


WORD4-FINDING FACTORS

 
DIVISIBILITY RULES

 EX. 2E

 PPP5-DIVISIBILITY

GAME5

DIVISIBILITY OF A NUMBER



 FACTORS OF NATURAL NUMBERS


-Even or odd


-Prime factors


-Highest common factor



EX.2F.1


EX. 2F.2


EX. 2F.3
EX. 2F.4

FACTORS DOWN A TREE SONG!

PRIME PATTERNS


 PPP6-PRIME FACTORS

GAME6-FACTORS PAIRS
 EXPONENTS:

-Notation

-Using a 
 

EX. 2G.1
EX. 2G.2

EXPONENTS

 PDF7-FACTORS STARTER
 
SQUARE NUMBERS AND SQUARE ROOT


EX. 2H.1
EX. 2H.2

 PPP8-FACTORS AND MULTIPLES

BETTER LEARN YOUR SQUARE NUMBERS!
 MULTIPLES

-Listing multiple

-Choosing the lowest common multiple


EX. 2I.1

EX. 2I.2

 

PPP9-REVISION


 NUMBER PATTERNS

-Continue a sequence


 

EX. 2J


 PPP10-MAGIC PATTERRNS

PRIME NUMBERS PATTERN

 

ORDER OF OPERATIONS

EX. 2K
INVESTIGATION
WORDS


 PPP11-BEDMAS

BEDMAS WITH POWERS

BEDMAS WITH POWERS AND BRACKETS

 NEGATIVE NUMBERS:

-Opposites


-Comparing integers
 

EX. 3A


EX. 3B


 PPP12-NEGATIVE NUMBERS(PART 1)

 USING NUMBER LINE:

-Add and subtract negative numbers
 

EX. 3C
EX. 3D
MAGIC SQUARES
USING SPREADSHEET

 
PPP12-NEGATIVE NUMBERS(PART 2)

10TICKS5.4.3
(+/- NEGATIVE)
 

MULTIPLY AND DIVIDE INTEGERS


 EX. 3E
EX. 3F


PPP14-DIVIDE BY 10
PPP14-MULTIPLYING BINGO
PPP14-DIVISION QUIZZ1,2,3

10TICKS6.1.3
(X  NEGATIVE)
 COMBINING 4 OPERATIONS

-Use your calculator


 EX. 3G
EX. 3H
 
 PROBABILITY    
 
MIX or MATCH


 GAME BEANS
 
 DESCRIBING CHANCE

-Using words or phrases

-Using number line


 EX.1.4.A
EX.14.B

 PPP30-PROBABILITY LINE

10TICKS-4.6.27
10TICKS-4.629
 RELATIVE FREQUENCY

-Toss coin and record data

-Finding frequency from table


 INVESTIGATION 1 & 2

EX.14.C
INVESTIGATION 3


 GAME31

PREDICTING THE FUTURE(COUNTERS)

LISTING OUTCOMES


 EX.14.D
 

DRAW A TREE DIAGRAM


 EX.14.E
 

CALCULATE PROBABILITIES


 EX.14.F
 

PROBABILITIES USING TREES


 EX.14.G
 

MAKING PROBABILITY GENERATORS


 EX.14.H
 
WORD36-TEST






 GEOMETRIC PATTERNS
-Find the 100th term, nth term

EX. 4A

 PPP16-NTH TERM
 WRITING FORMULAE FOR PATTERNS
-Avoiding x symbol
-From words to expressions
            EX. 4B. 1
            EX. 4B. 2
            EX. 4B. 3

 NUMBER MACHINES
-Calculate the output
-Calculate inputs
-Find the rule AND (maybe)formula

 EX. 4C.1
EX. 4C.2
EX. 4C.3


 PPP18-NUMBER MACHINES

GAME18
 SUBSTITUTION
-Into formulae/word problems, etc
 
EX. 4D
 
PPP19-SUBSTITUTION BINGO
 USING PATTERNS:
-Find formula and use it to predict 
 
EX. 4E
 
 BUILDING SHAPES AND THINGS

-Use pictures to represent situations
-Evaluate expressions with one letter
-Using two pics
-Evaluate expression with two letters
 

EX. 4F.1
EX. 4F.2
EX. 4G.1
EX. 4G.2
 
 ALGEBRAIC EXPRESSIONS:
-Collecting like terms
-Simplify using product notation
-Sums as products, b + b + b
-Index notation, 2 x p x p
 
EX. 4G.3
EX. 4H.1
EX. 4H.2
EX. 4H.3
 
 EVALUATE AN EXPRESSION
-Substitute positive numbers
-Substitute negative numbers
 
EX. 4I.1
EX. 41.2
 
 THE DISTRIBUTIVE LAW
-Expand a bracket AND (maybe)simplify

 
EX. 4J
 
 FACTORISING  EX. 4K
WORDS
 

TERM 1 LESSONS

Subpages (1): Fractions
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