Unit 3

MYP subject group objective(s)

• A: Knowing and understanding

  • i. select appropriate mathematics when solving problems in both familiar and unfamiliar situations

  • ii. apply the selected mathematics successfully when solving problems

  • iii. solve problems correctly in a variety of contexts

• B: Investigating patterns

  • i. select and apply mathematical problem-solving techniques to discover complex patterns

  • ii. describe patterns as general rules consistent with findings

  • iii. prove, or verify and justify, general rules

• Direct and inverse proprtion (numerical)

• Direct and inverse proprtion (algebraic)

• Recurring decimals to fractions (algebraic method)

• Simplfying surds

• Adding and subtracting surds

• Multiplfying and dividing surds

• Expanding brackts involving surds

• Rationalise the denominator

• 3 laws of indices

• Negative indices

• Fractional indices