Welcome to the Mathematics OER Smart Library! Our library offers a diverse range of materials—including videos, infographics, games, presentations, animations, and more—covering topics such as algebra, calculus, geometry, statistics, and probability. These resources are available in seven languages: English, Estonian, German, Portuguese, Romanian, Catalan, and Spanish. Additionally, our library includes materials accessible to visually impaired and color-blind individuals. These resources are designed to support educators, students, and researchers in secondary, vocational, and higher education institutions.

Random OERs:

Avaliação_AULA 25: Sistemas de Equações Lineares – Regra de Cramer (0)  

EngiMath Project

OER Preview To the OER

26.06 4×4 Gauss method (partial) (10)

EngiMath Project

OER Preview To the OER

18. Determinants – Properties 1

EngiMath Project

OER Preview To the OER

Total number of OERs published so far:

3621

To explore and utilize these materials, navigate through our categorized sections or use the search function to find specific OERs of interest.

Title

02.1 MC- Names according to size (Rectangular) (10)

Authors

EngiMath Project

Educational level

Higher Education

Level

medium

Description

Group of Questions for Moodle on Matrices – Introduction, XML format
– ALL questions have feedback with STEP-by-STEP resolution. Note: It requires a Moodle platform to be inserted into the question bank and, eventually, a specific plugin/software may be necessary for its operation.

Licence

CC-BY

Type

Quiz/Knowledge Control

Category

Linear algebra – Matrix calculus

Keywords

Square and rectangular matrix, Vector matrix

Tags

EngiMath, Gate2Math

File
ENG-062-XML-EN.zip

Details

Updated: March 12, 2025 at 8:01 pm



Average rating

Title

02.1 Names according to size (Rectangular) (10)

Authors

EngiMath Project

Educational level

Higher Education

Level

medium

Description

Group of Questions for Moodle on Matrices – Introduction, XML format
– ALL questions have feedback with STEP-by-STEP resolution. Note: It requires a Moodle platform to be inserted into the question bank and, eventually, a specific plugin/software may be necessary for its operation.

Licence

CC-BY

Type

Quiz/Knowledge Control

Category

Linear algebra – Linear systems

Keywords

Square and rectangular matrix, Vector matrix

Tags

EngiMath, Gate2Math

File
ENG-063-XML-EN.zip

Details

Updated: March 12, 2025 at 8:01 pm



Average rating

Title

02.2 MC – Names according to size (square) (10)

Authors

EngiMath Project

Educational level

Higher Education

Level

medium

Description

Group of Questions for Moodle on Matrices – Introduction, XML format
– ALL questions have feedback with STEP-by-STEP resolution. Note: It requires a Moodle platform to be inserted into the question bank and, eventually, a specific plugin/software may be necessary for its operation.

Licence

CC-BY

Type

Quiz/Knowledge Control

Category

Linear algebra – Matrix calculus

Keywords

Square and rectangular matrix, Vector matrix

Tags

EngiMath, Gate2Math

File
ENG-065-XML-EN.zip

Details

Updated: March 12, 2025 at 8:01 pm



Average rating

Title

02.2 Names according to size (square) (10)

Authors

EngiMath Project

Educational level

Higher Education

Level

medium

Description

Group of Questions for Moodle on Matrices – Introduction, XML format
– ALL questions have feedback with STEP-by-STEP resolution. Note: It requires a Moodle platform to be inserted into the question bank and, eventually, a specific plugin/software may be necessary for its operation.

Licence

CC-BY

Type

Quiz/Knowledge Control

Category

Linear algebra – Matrix calculus

Keywords

Square and rectangular matrix, Vector matrix

Tags

EngiMath, Gate2Math

File
ENG-065-XML-EN-1.zip

Details

Updated: March 12, 2025 at 8:01 pm



Average rating

Title

02.3 MC – Names according to size (vector) (10)

Authors

EngiMath Project

Educational level

Higher Education

Level

medium

Description

Group of Questions for Moodle on Matrices – Introduction, XML format
– ALL questions have feedback with STEP-by-STEP resolution. Note: It requires a Moodle platform to be inserted into the question bank and, eventually, a specific plugin/software may be necessary for its operation.

Licence

CC-BY

Type

Quiz/Knowledge Control

Category

Linear algebra – Matrix calculus

Keywords

Square and rectangular matrix, Vector matrix

Tags

EngiMath, Gate2Math

File
ENG-066-XML-EN.zip

Details

Updated: March 12, 2025 at 8:01 pm



Average rating

Title

02.3 Names according to size (vector) (10)

Authors

EngiMath Project

Educational level

Higher Education

Level

medium

Description

Group of Questions for Moodle on Matrices – Introduction, XML format
– ALL questions have feedback with STEP-by-STEP resolution. Note: It requires a Moodle platform to be inserted into the question bank and, eventually, a specific plugin/software may be necessary for its operation.

Licence

CC-BY

Type

Quiz/Knowledge Control

Category

Linear algebra – Matrix calculus

Keywords

Square and rectangular matrix, Vector matrix

Tags

EngiMath, Gate2Math

File
ENG-067-XML-EN.zip

Details

Updated: March 12, 2025 at 8:00 pm



Average rating

Title

02.4 Text question (true/false) (10)

Authors

EngiMath Project

Educational level

Higher Education

Level

medium

Description

Group of Questions for Moodle on Matrices – Introduction, XML format
– ALL questions have feedback with STEP-by-STEP resolution. Note: It requires a Moodle platform to be inserted into the question bank and, eventually, a specific plugin/software may be necessary for its operation.

Licence

CC-BY

Type

Quiz/Knowledge Control

Category

Linear algebra – Matrix calculus

Keywords

Square and rectangular matrix, Vector matrix

Tags

EngiMath, Gate2Math

File
ENG-068-XML-EN.zip

Details

Updated: March 12, 2025 at 8:00 pm



Average rating

Title

02.5 Text question (long form mxn/join/lines) (10)

Authors

EngiMath Project

Educational level

Higher Education

Level

medium

Description

Group of Questions for Moodle on Matrices – Introduction, XML format
– ALL questions have feedback with STEP-by-STEP resolution. Note: It requires a Moodle platform to be inserted into the question bank and, eventually, a specific plugin/software may be necessary for its operation.

Licence

CC-BY

Type

Quiz/Knowledge Control

Category

Linear algebra – Matrix calculus

Keywords

Square and rectangular matrix, Vector matrix

Tags

EngiMath, Gate2Math

File
ENG-069-XML-EN.zip

Details

Updated: March 12, 2025 at 8:00 pm



Average rating

Title

02.6 Text question (long form mxn/join/columns) (10)

Authors

EngiMath Project

Educational level

Higher Education

Level

medium

Description

Group of Questions for Moodle on Matrices – Introduction, XML format
– ALL questions have feedback with STEP-by-STEP resolution. Note: It requires a Moodle platform to be inserted into the question bank and, eventually, a specific plugin/software may be necessary for its operation.

Licence

CC-BY

Type

Quiz/Knowledge Control

Category

Linear algebra – Matrix calculus

Keywords

Square and rectangular matrix, Vector matrix

Tags

EngiMath, Gate2Math

File
ENG-070-XML-EN.zip

Details

Updated: March 12, 2025 at 8:00 pm



Average rating

Title

02.7 Text question (long form mxn/remove/lines) (10)

Authors

EngiMath Project

Educational level

Higher Education

Level

medium

Description

Group of Questions for Moodle on Matrices – Introduction, XML format
– ALL questions have feedback with STEP-by-STEP resolution. Note: It requires a Moodle platform to be inserted into the question bank and, eventually, a specific plugin/software may be necessary for its operation.

Licence

CC-BY

Type

Quiz/Knowledge Control

Category

Linear algebra – Matrix calculus

Keywords

Square and rectangular matrix, Vector matrix

Tags

EngiMath, Gate2Math

File
ENG-071-XML-EN.zip

Details

Updated: March 12, 2025 at 8:00 pm



Average rating