Mark | EDUBLOG POST: Process (5 marks) | Score |
5 | I clearly described my process, strategies and how I resolved any difficulties I encountered. I correctly Tagged and Categorized my post. I inserted a picture of my desmos post card and the original picture. | |
1 | My explanation lacks detail and/or I have not described my problem-solving process. The link, desmos picture and/or original picture are missing. | 5 |
0 | I did not complete the Edublog post. | |
Folders (5 marks) | ||
5 | My folders are labelled with parts/objects/letters, and I correctly identified EVERY type of function and relation used. | |
2 | My folders are labelled with body parts and types of functions used. Some functions are not identified or incorrectly identified. | 5 |
0 | I did not use folders. | |
Image (10 marks) | ||
10 | My drawing resembles the photo I chose | |
5 | My drawing is starting to look like the photo chosen | 5 |
1 | My drawing is missing or incomplete | |
Aesthetics (10 marks) | ||
10 | Color and shading were used to strategically replicate the picture. | |
5 | A little shading was used. | 1 |
1 | No thought was put into the use of color or shading | |
Functions & Relations (10 marks) | ||
10 | I used all 10 types of functions/Relations required. Absolute Value, Polynomial, Rational, Radical, Trigonometric, Exponential and Logarithmic, Sideways Parabolas, Semicircles, Ellipses. | 6 |
x | I used only x of the required types | |
Function notation (30 marks) | ||
30 | I made excellent use of function notation to transform the same function repeatedly | |
10 | I used function notation a few times to transform the same function repeatedly. | 20 |
0 | I wrote new equations every single time and did not use function notation. | |
Creativity and Complexity of Functions & Relations (30 marks) | ||
30 | My equations show complexity and creativity. I used multiple transformations. (Stretches, Reflections, Translations, Inverses). I made excellent use of domain and/or range restrictions. I combined functions from different units. | 30 |
15 | I used mostly the same type of functions, with some transformations. My functions sometimes overlap because I could not figure out the correct domain and/or range. | |
10 | My equations lack complexity and creativity. | |
Total mark:
(100) |
72 |
- I decide what functions to use based on how much the line curved. If the line curved for example on the outline I would use something like a parabola while if the line was straight I was use a constant or linear function
- Yes I dealt with challenges. One of the biggest challenges was getting the restrictions perfect. I had to spend a lot of time changing the restrictions one minuscule number at a time. The other challenge was time as while doing this project I got very sick and was not able to work on this project for over three weeks. The other challenge was doing the mouth. It had tons of small curves which were challenging
- The only Aha moment I had was when I figured out how to do sideways parabolas. Doing the side of the outline with just regular parabolas was impossible. Sideways parabolas made things much easier
- Other than my table mates I did not get help
- My strategy was to start with the outline of the logo and then work my way into the middle. In my project you can see there are four sets of lines next to each other for most of the project I’d do one then do the next closest line until the most inner line connected to the zigzags in the middle.
- This assignment helped me remember and memorize how all these functions looked and moved. For example when I was doing a parabola function and I wanted my curve to be wider I would have to guess is it 2x that makes it wider or is it 1/2x that makes it wider? Now I know that off the top of my head without thinking about it.