<< Chapter < Page  Chapter >> Page > 
The numbers in a number sequence are also known as TERMS .
Make your own number sequence!
With a friend, work through the following example:
Your number sequence is 7 ; 12 ; 17 ; 22 ; 27
Your rule will be:
T _{n} = (5 × n ) + 2
Term which
one = 5 n + 2
Thus: T _{2} = (5 × 2) + 2 = 12
T _{12} = (5 × 12) + 2 = 62
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________

uncertain  reasonably certain  very certain  















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 2.1: We know this when the learner investigates and extends numeric and geometric patterns looking for a relationship or rules, including patterns.
Assessment Standard 2.3: We know this when the learner represents and uses relationships between variables in order to determine input and/or output values in a variety of ways using;
2.3.1: verbal descriptions;
2.3.2: flow diagrams.
Notification Switch
Would you like to follow the 'Mathematics grade 7' conversation and receive update notifications?