Yr 4, 5,6 Maths Classes

NL Maths

1/11/17: Complete your Halloween candy sharing questions to be shared during Thursday's maths session.
Sorry you may get a sore neck completing this. I couldn't rotate the image.

Games to help with Multiplication and Division Basic Facts

Revision of Y3-4:
0x, 1x, 2x, 5x, 10x

http://mathszone.webspace.virginmedia.com/mw/tables_backwards/tables%20speed%202510.swf

Gives a time limit for each individual question. “Fast” is the benchmark speed in Y3-4.


Year 5-6 Practice:
2x, 3x, 4x, 5x, 10x
Gives a time limit for each individual question. “Fast” is the benchmark speed in Y5-6.
Multiplication facts to 10
Gives a time limit for each individual question. “Fast” is the benchmark speed in Y5-6.
Multiplication facts to 10
Helps to identify multiples of particular numbers
Multiplication facts to 10
A race against the clock to solve 20 problems in less than one minute
Division facts to 100
A race against the clock to solve 20 problems in less than one minute
Addition, Subtraction, Multiplication and Division
Two levels and mixed questions as options

Extension beyond Y6:
10 to 19 times tables

http://www.amblesideprimary.com/ambleweb/mentalmaths/testtest.html
Click on “Megahard” for this level.
This is an extension activity for those working at a level higher than Year 6.
Does not have a time limit.
Powers, square roots and cube roots

http://www.bbc.co.uk/bitesize/ks3/maths/number/powers_roots/activity/
Tutorials and activities to understand powers and roots


There are a number of other websites you may want to check out:
http://nzmaths.co.nz/student-sites


Games for Addition and Subtraction: Basic Facts to 20
Students are expected to have a good grasp of these already but it is common to have “gaps” in knowledge, particularly in subtraction. These games will help consolidate those skills.
Maths area
Game
Effective for
Addition
Maths Magician Addition


Adding particular numbers- a race against the clock to solve 20 in a minute.
Subtraction

Maths Magician Subtract

Subtracting particular numbers- a race against the clock to solve 20 in a minute.
Addition
 Jetski Addition

Excellent for speed (each answer gives your jetski a boost against other competitors).
Addition
Alien Addition 

Speed adjustable. Can change range to 20 (12 comes up automatically)
Subtraction


Minus Mission

Speed adjustable. Can change range to 20 (12 comes up automatically)



Other games to help with Addition and Subtraction
These games are activities where quick recall of addition and subtraction basic facts to 20 is necessary; many of these are “extension” activities beyond traditional basic facts.
Addition
Two digit addition 
http://www.mathplayground.com/ASB_Canoe_Puppies.html

Addition facts up to 100.
Competition against others in a race to add double digits. Arranges as an algorithm so place values are clear.
Addition/ Subtraction
Number Bonds (various)

http://www.mathplayground.com/number_bonds_30.html
Making 20, 30 and 40. Reversing addition to make subtraction
Practices using ‘compatible numbers’ to make 20, 30 and 40, e.g. 14 + ? = 40
Addition (decimals)

http://www.mathplayground.com/ASB_Hungry_Puppies_Decimals.html
Adding decimals to 1 decimal place.
Starts with making one decimal number many ways (e.g.6.8)
Decimals
http://www.mathplayground.com/number_bonds_decimals.html
Adding decimals (tenths) to make 1.
Adding decimals to 1decimal place








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