Your life expectancy

Hallo my students.

This is how I am grading your task:

- Each 10 points equivalent 2.5 points.

-You have four aspects to come up with.

-In total there are 40 points to get yourselves.

Scale:

-10 points grade = 2.5

-20 points grade = 5

-30 points grade = 7.5

-40 points grade = 10

Good luck and I will be glad to get your task in advance to make a feed back.

#	Beginning 2.5 points	Developing 5 points	Very Good 7.5 points	Examplary 10 points	Score
Equation solution	Answer only is shown	Initial equation and answer only are shown	Initial equation, steps, and answer are shown	Initial equation, all steps, and answer are shown	10 points
Equation answer	Answer is incorrect	Steps are incorrect or not present, but answer is correct	Steps are correct, but answer is incorrect	Steps are correct and answer is correct	10
Explanation of solution	Explanation is present but demonstrates a lack of understanding	Explanation indicates a minimal understanding of procedure	Explanation indicates procedures are understood	Explanation clearly indicates procedures are understood at an correct level	10
Length of the questionnaire.	10 questions and only using basic vocabulary and basic ideas.	15 questions and intermediate vocabulary and basic ideas.	15 questions and intermediate vocabulary and intermediate ideas.	20 questions and intermediate vocabulary and intermediate ideas such as using different kinds of food.	10
Total Score: 40