Assessment Rubrics

 

Linear Equations for Supply and Demand


Teacher Name: Mr. DiEnno


Student Name:     ________________________________________

 

 

Individual Homework Assignment

 

CATEGORY

4

3

2

1

0

Accuracy of Plot

All points are plotted correctly and are easy to see. A ruler is used to neatly connect the points.

All points are plotted correctly and are easy to see.

All points are plotted correctly.

Points are not plotted correctly OR extra points were included.

No effort is made to plot points.

 

Supply and Demand equations

The equations are found correctly.  Supporting work is clear and easy to follow.

The equations are found correctly.  Supporting work is minimal or difficult to follow.

The equations are found correctly, but no supporting work is present.

The equations are not found correctly.

No effort is made to find supply and demand equations

Equilibrium price

Equilibrium price is found correctly, and supporting work is clear and easy to follow.

Equilibrium price is found correctly, but supportive work is minimal or difficult to follow.

Equilibrium price is found correctly, but no supporting work is shown.

Equilibrium price is not found correctly.

No effort is made to find equilibrium price.

 

Score (12 points possible) - ____________

 

 

In-class Group Assignment (1) - each group member will receive the same grade.

 

CATEGORY

4

3

2

1

0

Accuracy of Plot

All points are plotted correctly and are easy to see. A ruler is used to neatly connect the points.

All points are plotted correctly and are easy to see.

All points are plotted correctly.

Points are not plotted correctly OR extra points were included.

No effort is made to plot points.

 

Supply and Demand equations

The equations are found correctly.  Supporting work is clear and easy to follow.

The equations are found correctly.  Supporting work is minimal or difficult to follow.

The equations are found correctly, but no supporting work is present.

The equations are not found correctly.

No effort is made to find supply and demand equations

Equilibrium price

Equilibrium price is found correctly, and supporting work is clear and easy to follow.

Equilibrium price is found correctly, but supportive work is minimal or difficult to follow.

Equilibrium price is found correctly, but no supporting work is shown.

Equilibrium price is not found correctly.

No effort is made to find equilibrium price.

 

Each of the five discussion questions will be worth two points.

 

Score (22 points possible) - _________________

 

In-class Group Assignment (2) - each group member will receive the same grade.

 

CATEGORY

4

3

2

1

0

Accuracy of Plot

All points are plotted correctly and are easy to see. A ruler is used to neatly connect the points.

All points are plotted correctly and are easy to see.

All points are plotted correctly.

Points are not plotted correctly OR extra points were included.

No effort is made to plot points.

 

Supply and Demand lines of best fit

The graphs are a good approximation of the data points.

The graphs are a good approximation of the data points, but one or more points are significantly off the line.

The graphs are a poor approximation of the data points.

The graphs are completely erroneous.

No effort is made to find supply and demand lines of best fit.

Equilibrium price

Equilibrium price is found correctly, and supporting work is clear and easy to follow.

Equilibrium price is found correctly, but supportive work is minimal or difficult to follow.

Equilibrium price is found correctly, but no supporting work is shown.

Equilibrium price is not found correctly.

No effort is made to find equilibrium price.

 

Score (12 points possible) - ____________

 

 

TOTAL SCORE (46 POINTS POSSIBLE) - ___________________

 

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