Maths Revision

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Topics covered in Class 5
Percentages :
We often see % on 'Sale' prices.
Try this game

Topics:
Adding and subtracting MIXED Numbers.
Multiplying a fraction by a whole number.
Make sure you know and understand the vocabulary:
numerator, denominator, multiples,
equivalent fractions, improper fractions and lowest terms and mixed numbers.
Also 3-D shapes: know the names: (Website for the 'nets')
  • • cube, cuboid, sphere,
  • • prism (triangular, pentagonal and hexagonal)
  • • pyramid (square, triangular, pentagonal and hexagonal).
Know the words: face (= surface),
  • • edge
  • • vertex (= corner)
  • • vertices (= more than one vertex/corner).

  • • Time see **//Time Revision Sheet 12.pdf//**
  • • Directed Numbers: think thermometers and lifts in buildings with underground floors
  • • DECIMALS: Long multiplication and Long Division


TIME
To open these sites, you may have to press enter at the end of the web address at the top of the window)
**Try this game**
**Try this game**


  • • FRACTIONS: Improper fractions into mixed numbers
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  • • 2-D Shapes: Circles and Symmetry
Try this game
Parts of a circle game

Which shape is being described?
  • • NUMBER - Remember the 'The Sieve of Eratosthenes' - it's in your maths folder!
Useful sheet (also in folder): '**Can I divide by.pdf**
  • • More about 2-D shapes : Fun with Tangrams
Can you remember how to make a square?
**//Have a go here//**
**//More Tangram puzzles//**



  • • 2-D SHAPES/ POLYGONS
  • • LENGTH/ PERIMETERS:
Here is are some games to play (skip out Game 2 by moving spot along line below game)
**//Click here to go!//**


Here are some games to play (click the link):
  • • FRACTIONS:

Find Grampy
http://www.visualfractions.com/FindGrampy/findgrampy.html

Equivalent Fractions:
http://www.freewebs.com/weddell/Equiv%20Fractions%20Contents.html

  • • ANGLES:
http://www.crickweb.co.uk/ks2numeracy-tools.html#angle

http://scoilnet.magicstudio.co.uk/interactive/view/55434You need to click under the angle or line to see a grey box & drag word into box .

  • • NUMBERS:

Prime and Composite Numbers

REVISION SHEETS:

(You should already have a copy of each of these in your blue maths folder!)

Click on the link you want:




Decimal measures.pdf