Algebraic Patterns

Choose one of the patterns below, they are ordered in order from easiest to hardest.

WALT: Describe and continue a pattern.

Write in words, what has changed for each pattern

You stack a triangle each time onto the other one, but you used two sticks first and you also used three sticks each time.

WALT: Use a table to show relationships between variables.

T	1	2	3	4
S	5	8	11	14

               +3        +3       +3      

WALT: Create a graph to show relationship between variables.

WALT: Identify the rule for the pattern.

Write the rule for the pattern above, test it and show your tests.

T x 3+2=?

1 x 3+2=5

2 x 3+2=8

3 x 3+2=11

4 x 3+2=14