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Being Collaborative - Algebra
What's it Worth?
Age 11 to 16
Challenge Level 
There are lots of different methods to find out what the shapes are worth - how many can you find?
Diamond Collector
Age 11 to 16
Challenge Level
Collect as many diamonds as you can by drawing three straight lines.
Reflecting 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.
Translating 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.
Surprising Transformations
Age 14 to 16
Challenge Level
I took the graph y=4x+7 and performed four transformations. Can you find the order in which I could have carried out the transformations?
What's That Graph?
Age 14 to 18
Challenge Level
Can you work out which processes are represented by the graphs?