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3.3 To solve problems involving converting between units

Mathematics

Measurement and time

Length

Educator section

Memorandum

Length in metres	6	2,001	0,040	0,338	24	16,867
Length in millimetres	6 000	2 001	40	338	24 000	16 867

Length in metres	2	0,6	3, 84	12, 69	20,05	9
Length in centimetres	200	60	384	1 269	2 005	900

Length in kilometres	0,500	13,7	4,618	2,999	8,006	22,419
Length in metres	500	13 700	4 618	2 999	8 006	22 419

Leaner section

Content

Activity: to solve problems involving converting between units [lo 4.5]

To determine output values for given input values [lo 2.3.3]

1. Complete the following tables:

Length in metres	6	2,001	_______	_______	24	_______
Length in millimetres	_______	_______	40	338	_______	16 867

Length in metres	_______	_______	3,84	12,69	_______	9
Length in centimetres	200	60	_______	_______	2 005	_______

Length in kilometres	0,500	13,7	_______	_______	8,006	_______
Length in metres	_______	_______	4 618	2 999	_______	22 419

Assessment

Learning Outcome 2: The learner will be able to recognise, describe and represent patterns and relationships, as well as to solve problems using algebraic language and skills.

Assessment Standard 2.3: We know this when the learner determines output values for given input values, or input values for given input values, using:

2.3.3: tables;

Learning Outcome 4: The learner will be able to use appropriate measuring units, instruments and formulae in a variety of contexts.

Assessment Standard 4.4: We know this when the learner estimates, measures, records, compares and orders two-dimensional shapes and three-dimensional objects using S.I. units with appropriate precision.

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Read also:

OpenStax, Mathematics grade 6. OpenStax CNX. Sep 10, 2009 Download for free at http://cnx.org/content/col11030/1.1

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