How the CDACC Marks Calculator Works

This guide explains the full workflow for both stytem: Practical Moderation and Formative Average calculation.

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Practical Moderation Tool

This Digitizes CDACC/TVET Practical Assessment Moderated Marksheet system that enables trainers to compute student marks effectifly You just enter marks or import excell, then click calculate the system will apply moderation and allows you to export Excel/PDF in a clean official layout.

Open Practical Calculator

Formative Average Tool

This Digitizes CDACC/TVET Formative assessment marks calculator system, Supports continuous assessment averaging. you just need to Set maximum marks, enter student marks manually/import from excell, calculate averages, then export to Excel/PDF.

Open Average Calculator

A) Practical calculator workflow

Step-by-step
1

Enter header details

Click Enter Header Details → fill Centre, Course, Unit, Term, Series → Save Details.

2

Add students

Use + Add Student Row. Fill Name, Internal Mark, Verifier Mark.

3

Calculate moderation

Click Calculate Moderation to compute Mean, Std Dev, Sample count and apply moderation rules.

4

Import Excel (optional)

Click Import Excel → select .xlsx → system loads data → calculate.

5

Export Excel

Click Download Excel to generate a CDACC-format spreadsheet with headers and signature area.

6

Export PDF

Click Download PDF for a formal moderated marksheet PDF with page numbering.

Tip: Use Excel Template to download the template, fill it, and re-import for fast bulk entry.

B) Formative assessment average workflow

Step-by-step
1

Enter header details

Click Enter Header Details and fill institution, centre code/name, course/unit, term dates, series.

2

Configure maximum marks

Click Configure Maximum Marks to set totals per CAT/Practical (100, 80, etc.).

3

Add students & marks

Enter learners and marks manually, or use Import Excel for many learners.

4

Import Excel (optional)

Click Import Excel → choose your file. Use Download Excel Template if needed.

5

Calculate averages

Click Calculate Averages to compute results instantly.

6

Export results

Use Export to Excel or Export to PDF to download the final marksheet.

Common issue: After Import Excel, re-check maximum marks then recalculate averages.

Frequently asked questions

Tvetlibrary calc is online system supported by tvet libray it enables trainers to calculate average marks, practicle modarated marks in real time, the system saves time especialy if the trainer has many students:

Every part has user manual just click on user guide you will get step by step guidelines on how the system works and how to use it

The system is completely free sponspored by tvet library.co.ke, you just need internet for you to use our system