Grading System

AMI follows VETA grading systems, the standards and procedures in the course of offering are NVTA (National Vocational Training Awards). The grade represents the extent of student performance in particular area/modules.

The primary goal is to provide information in the course of learning, the effectiveness of teaching and as criteria for purposeful placement for National development. The grading system caters the following levels:-

NVTA level 1
NVTA level 2
NVTA level 3

Grading of examinations results and conditions of awards NVTA level 1-3 are as follows:-

Grade A B+ B- B C+ C- C D+ D D- E
Marks 86 - 100 81 - 85 76 - 80 71 - 75 66 - 70 56 - 65 51 - 55 41 - 50 31 - 40 21 - 30 0 - 20
Grade point 5.0 4.6 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0.0


Classification of certificate awards are as follows:-

OVER ALL GPA CLASS
4.4 - 5.0 DISTINCTION
3.0 - 4.3 CREDIT
2.0 - 2.9 PASS
0.0 - 1.9 FAILURE


The emphasis in CBET is on performing to the required standards in workplaces. Grades for each NVA Module and hence entire Level shall be assigned with reference to the grades meanings/definitions provided in Table 1 and the ranges of scores for the various NVA levels are provided in Table 2.

Table 1: Definitions of Letter Grades corresponding Grade Points (NVA LEVEL 1-3)

Grade Description Grade point
A Excellent: Independent, efficient, accurate work of extra ordinary outstanding quality. 4.0
B Very Good: Independent, efficient, accurate work of acceptable quality 3.0
C Good: work of acceptable quality 2.0
D Poor: falls short of most of the critical competencies 1.0
F Very poor: Falls short of all critical competenciess 0.0
I Incomplete 0.0
Q Disqualified 0.0


Table 2: Ranges of scores for different grades. Ranges for NVA levels and relevant GPA are provided as follows:-
Grade Remark Score Range GPA
A Excellent 90 - 100 3.5 - 4.0
B Very Good 75 - 89 3.0 - 3.4
C Good 60 - 74 2.0 - 2.9
D Poor 45 - 59 1.0 - 1.9
F Very Poor 00 - 44
I Incomplete
S Supplement
Q Disqualified

Our Vision

To become a Centre of excellence in provision of quality training to artisanal and small-scale miners in Tanzania.

Our Mission

To help Artisanal miners to derive the greatest benefit for their improved livelihood in communities while minimizing the environmental and social consequences.