A directory of useful objects found on the web for teaching Maths.

Sub-topics: ACMNA152 Year 7 Compare fractions using equivalence. Locate and represent fractions and mixed numera (12) ACMNA153 Year 7 Solve problems involving addition and subtraction of fractions, including those with (8) ACMNA154 Year 7 Multiply and divide fractions and decimals using efficient written strategies and di (7) ACMNA155 Year 7 Express one quantity as a fraction of another, with and without the use of digital t (1) ACMNA156 Year 7 Round decimals to a specified number of decimal places (1) ACMNA157 Year 7 Connect fractions, decimals and percentages and carry out simple conversions (6) ACMNA158 Year 7 Find percentages of quantities and express one quantity as a percentage of another, (5) ACMNA173 Year 7 Recognise and solve problems involving simple ratios (4) ACMNA184 Year 8 Investigate terminating and recurring decimals (0) ACMNA186 Year 8 Investigate the concept of irrational numbers, including pi (21) ACMNA187 Year 8 Solve problems involving the use of percentages, including percentage increases and (3) ACMNA188 Year 8 Solve a range of problems involving rates and ratios, with and without digital techn (23) ACMNA208 Year 9 Solve problems involving direct proportion. Explore the relationship between graphs (1) ACMNA209 Year 9 Apply index laws to numerical expressions with integer indices (4) ACMNA210 Year 9 Express numbers in scientific notation (7) ACMNA264 Year 10A Define rational and irrational numbers and perform operations with surds and fract (9) ACMNA265 Year 10A Use the definition of a logarithm to establish and apply the laws of logarithms (5)