Changes

==Concept #3. Standard units of measurements==

==Concept #3. Standard units of measurements==

===Learning objectives===

===Learning objectives===

# The ability to obtain accurate measurements and communicate those measurements is a key requirement for progress.

# Develops the ability to obtain accurate measurements and communicate those measurements is a key requirement for progress.

# Standardised measuring units ensure uniformity in meaurements.

# Standardised measuring units ensure uniformity in meaurements.

# The standard unit for length is metre, for weight id kilogram, for time is second, for temperature is Kelvin and for amount of substance it is mole.

# Recognise The standard unit for length is metre, for weight id kilogram, for time is second, for temperature is Kelvin and for amount of substance it is mole.

===Notes for teachers===

===Notes for teachers===