# NA6-6: Generalise the properties of operations with rational numbers, including the properties of exponents.

Teaching resources for this Achievement Objective

Use the numbers facts with digits to solve a problem Devise and use problem solving strategies to explore situations mathematically (guess and check, be systematic, look for patterns, think, use algebra).

Problem solving activities

Number and Algebra

Level Six

Use a calculator efficientlyDevise a strategy to solve a number problem involving remainders.Devise and use problem solving strategies to explore situations mathematically (be systematic)

Problem solving activities

Number and Algebra

Level Six

Devise and use problem solving strategies to explore situations mathematically (be systematic, make a list).

Problem solving activities

Number and Algebra

Level Six

Guess and check the solution to a number problem;Explain the effect of "carry-overs" in addition problems.

Problem solving activities

Number and Algebra

Level Six

Identify numbers divisible by 5.Count large but relatively straightforward sets.Devise and use problem solving strategies to explore situations mathematically (be systematic, think, draw a diagram).

Problem solving activities

Number and Algebra

Level Six

Identify numbers divisible by 9.Count large but relatively straightforward sets.Devise and use problem solving strategies to explore situations mathematically (be systematic, think).

Problem solving activities

Number and Algebra

Level Six

These exercises and activities are for students to use independently of the teacher to practice number properties

explore a pattern involving powers generalise a numberr pattern explore a generalisation involving decimals

Secondary activities

Number and Algebra

Level Five