# Resources tagged with: Linear functions and graphs

### There are 9 results

Broad Topics >

Coordinates, Functions and Graphs > Linear functions and graphs

##### Age 11 to 14 Challenge Level:

This task requires learners to explain and help others, asking and answering questions.

##### Age 7 to 11

This article describes a practical approach to enhance the teaching
and learning of coordinates.

##### Age 11 to 14

Alf Coles writes about how he tries to create 'spaces for exploration' for the students in his classrooms.

##### Age 11 to 14 Challenge Level:

Can you find sets of sloping lines that enclose a square?

##### Age 11 to 16 Challenge Level:

Collect as many diamonds as you can by drawing three straight lines.

##### Age 11 to 14 Challenge Level:

Investigate what happens to the equations of different lines when you reflect them in one of the axes. Try to predict what will happen. Explain your findings.

##### Age 11 to 14 Challenge Level:

How does the position of the line affect the equation of the line?
What can you say about the equations of parallel lines?

##### Age 11 to 14 Challenge Level:

Investigate what happens to the equation of different lines when
you translate them. Try to predict what will happen. Explain your
findings.

##### Age 11 to 16 Challenge Level:

In abstract and computer generated art, a real object can be
represented by a simplified set of lines. Can you create a picture
using mathematical instructions?