Marking Criteria and Explanations

Total 20 points possible to earn

Mathematical Presentation (4 points)

• Logically developed, easy to follow

• Use appropriate mathematical language and representation

• Define key terms, where required

• Select appropriate mathematical tools (including information and communication technology)

• Express results to an appropriate degree of accuracy

Mathematical Communication (4 points)

• Express ideas clearly

• Identify a clear aim and avoid irrelevance

• Structure ideas in a logical manner

• Include graphs, tables, and diagrams at appropriate places

• Edit the exploration so that it is easy to follow

• Cite references where appropriate

Personal Engagement (3 points)

• Work independently

• Ask questions, make conjectures and investigate mathematical ideas

• Read about mathematics and research areas of interest

• Look for and create mathematical models for real-world situations

• Consider historical and global perspectives

• Explore unfamiliar mathematics

Reflection (3 points)

• Discuss the implications of results

• Consider the significance of the exploration

• Look at possible limitations and/or extensions

• Make links to different fields and/or areas of mathematics

• Explain every tools and programs that you've learned or struggled throughout the whole process. For example, if you learned how to use GeoGebra, explain why, how you learned, and what difficulties you faced from learning and using the program

• Reflection is very important, this is where most of the students get marked off. Reflection DOES NOT HAVE TO BE AT THE END OF THE PAPER. Reflection could be about when you come in and discuss with your teacher about the IA, and anything that your teacher advises and guides you on the direction of exploration and writing

Use of Mathematics (6 points)

• Demonstrates knowledge and understanding

• Apply mathematics in different contexts

• Apply problem-solving techniques

• Recognize and explain patterns, where appropriate

• Generalize and justify conclusions

More detailed grading criteria and key words descriptions can be viewed in the following document!

IA Grading Criteria and Descriptions.pdf

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