Level
Criterion C
Criterion D
Communication in mathematics
Reflection in mathematics
0
I have not attained a level described by any of the descriptors below
I have not attained a level described by any of the descriptors below
1-2
I have shown that I understand and can use basic mathematical symbols and language relating to gradients.
I have shown a couple of examples of gradients.
I have tried to show how I calculated my gradients of objects around me.
I have tried to discuss the gradients in the world around me.
3-4
I have shown that I understand gradients and can use appropriate mathematical notation when calculating gradients most of the time.
I have a range of gradients shown in my project.
My explanations and calculations are mostly correct.
I have explained and clearly shown how I calculated the gradients of objects around me.
I have justified my method(s) of calculating the gradients.
I have discussed the gradients in the world around me.
5-6
I have shown a thorough understanding of gradients from a mathematical viewpoint.
There are many examples of different kinds of gradients from different parts of my life and my explanations are clear and logical using correct mathematical notation.
My calculations are correct.
I have explained my method of calculating the gradient of the objects around me.
I have discussed the accuracy of my results.
I have discussed why we measure gradients in the world around us.