Mathematics assessment 1 2015

Task description:

• Use prime numbers, common factors and powers( including square roots)
• Understand operations on fractions, decimals, percentages and integers
• use rates and ratios
• Know and apply standard form, significant figures, rounding, and decimal place value
  

  working towards	Achieved	Merit	Excellence
  You are able to solve some of the straight forward number problems in context involving: converting numbers expressed in standard form to ordinary form and vice-versa solving problems involving positive and negative numbers calculating the percentage change and percentage of a quantity problem solving involving rates and ratios	You are able to solve straight forward number problems in context involving: converting numbers expressed in standard form to ordinary form and vice-versa solving problems involving positive and negative numbers calculating the percentage change and percentage of a quantity problem solving involving rates and ratios	you are able to solve number problems in conext involving manipulations, several steps or reversing processes involving: converting numbers expressed in standard form to ordinary form and vice-versa solving problems involving positive and negative numbers calculating the percentage change and percentage of a quantity problem solving involving rates and ratios	You are able to devise a strategy and solve complex number problems with many steps that require an extended sequence of number calculations involving: converting numbers expressed in standard form to ordinary form and vice-versa solving problems involving positive and negative numbers calculating the percentage change and percentage of a quantity problem solving involving rates and ratios