Once students have started Progress Monitoring and have at least 3 probes completed, a trend line will appear on their graph. 

Classworks determines the effectiveness of the intervention by taking into account the following factors:

  • The grade level of the CBM
  • The target rate of improvement
  • Student results on the probes

Their results can be viewed in one of two ways. You can generate their Progress Monitoring Results as explained here. Or, from the Progress Monitoring page, you can apply your filters and click on a student's status button to view their progress. Statuses can be TBD, Below Target, On Target, or Above Target.

Graph Details

When viewing the graph there are several things you should notice:

• At the top, you can see the level, subject, and date range for the active CBM.

• The connected black dots show how the student scored on each week's probe. 

• The solid green line is the Target Rate of improvement for the 12 week duration. This is how much the student is expected to improve based on the current intervention. The target rate of improvement is determined by the goal that was selected: Moderate or Aggressive. This includes a number which shows the expected growth points each week (in this case, it is 2.0 points per week for 12 weeks). 

• The dotted blue line is the Current Rate of Improvement and is calculated based on the student's weekly results and estimates which way the student is heading based on their current trend. This line is calculated using a least squares regression equation and requires at least 3 results. This also includes a number to show you the student's actual growth (in this case, it is -0.7273).

Assessment Details

To see the details of each assessment, click the triangle to expand. You will notice the following: 

• First, the level, subject, and date range for the active CBM as well as a line for each of the 12 weeks.

• The status for each week. This could be Complete, Skipped, or blank if it is an upcoming week. 

• The date the CBM was taken.

• The amount of time the student spent taking the CBM. 

• Their score for each week taken. 

• Any notes that might have been recorded for a given week.

Interpreting Results

The main thing to look for when examining the report is comparing the student’s trend line to the target line. Although it is calculated using individual scores, over time the student’s trend line should be sloping very closely to the target line. If it is sloping steeply above or below the target line, the student’s intervention might need to be addressed.

Let's look at some examples!

Student 1: Trending below target

Student 1’s Rate of Improvement (blue dotted line) is trending below the Target Rate of Improvement (solid green line). As they take the assessments, their trend line is automatically updated to provide an estimated amount of growth throughout the intervention period. It's important to note that focusing on the blue trend line provides more insight than the individual scores, since they are used to calculate their trend. 

In this example, it may be best to reevaluate the student’s intervention since the student's trend line is declining. 


Student 2: Trending above target

Student 2’s Rate of Improvement (blue dotted line) is trending well above the Target Rate of Improvement (solid green line). In this example, the student's trend line is much higher than their target line for growth. This could mean that the student is responding extremely well to the current interventions since the student’s performance is trending at a pace well above the Target Rate of Improvement. 

In this example, the CBM level may not be ideal for the student. Placing them on the next level of CBM (moving from level 6 to level 7) may be the best option for them, or, after evaluating, they may be ready to move out of Tier 2 or 3!

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