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:
Total number of OERs published so far:
3621To explore and utilize these materials, navigate through our categorized sections or use the search function to find specific OERs of interest.
Exercitii pentru Lectia 11: Alte Clasificări ale Matricilor Pătrate 11.09 Mix (3×3)
Authors
Educational level
Higher Education
Level
medium
Description
Exercitii pentru Lectia 11: Alte Clasificări ale Matricilor Pătrate 11.09 Mix (3×3)
Licence
CC-BY
Type
Quiz/Knowledge Control
Category
Linear algebra – Matrix calculus
Keywords
matrices, XML, tests, Romanian
Tags
EngiMath, matrices, XML, Moodle, Romanian
File
ENG-288-XML-RO-1.zip
Exercitii pentru Lectia 08: Operații cu matrici – Matrici Partționate 8.1 Care este dimensiunea blocului lipsă?
Authors
Educational level
Higher Education
Level
medium
Description
Exercitii pentru Lectia 08: Operații cu matrici – Matrici Partționate 8.1 Care este dimensiunea blocului lipsă?
Licence
CC-BY
Type
Quiz/Knowledge Control
Category
Linear algebra – Matrix calculus
Keywords
matrices, XML, tests, Romanian
Tags
EngiMath, matrices, XML, Moodle, Romanian
File
ENG-289-XML-RO.zip
Exercitii pentru Lectia 08: Operații cu matrici – Matrici Partționate 8.2 Care este dimensiunea matricei date (după elemente)
Authors
Educational level
Higher Education
Level
medium
Description
Exercitii pentru Lectia 08: Operații cu matrici – Matrici Partționate 8.2 Care este dimensiunea matricei date (după elemente)
Licence
CC-BY
Type
Quiz/Knowledge Control
Category
Linear algebra – Matrix calculus
Keywords
matrices, XML, tests, Romanian
Tags
EngiMath, matrices, XML, Moodle, Romanian
File
ENG-290-XML-RO.zip
Exercitii pentru Lectia 08: Operații cu matrici – Matrici Partționate 8.3 Care este dimensiunea matricei date (după dimensiunile blocurilor)
Authors
Educational level
Higher Education
Level
medium
Description
Exercitii pentru Lectia 08: Operații cu matrici – Matrici Partționate 8.3 Care este dimensiunea matricei date (după dimensiunile blocurilor)
Licence
CC-BY
Type
Quiz/Knowledge Control
Category
Linear algebra – Matrix calculus
Keywords
matrices, XML, tests, Romanian
Tags
EngiMath, matrices, XML, Moodle, Romanian
File
ENG-291-XML-RO.zip
15.07 det 3×3, Sarrus rule (10)
Authors
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
Determinant, Matrix 3×3, Sarrus Rule
Tags
EngiMath, Gate2Math
File
ENG-197-XML-EN-1.zip
15.08 det 3×3, Write (10)
Authors
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
Determinant, Matrix 3×3, Sarrus Rule
Tags
EngiMath, Gate2Math
File
ENG-198-XML-EN.zip
15.09 det +/- det (3×3) (10)
Authors
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
Determinant, Matrix 3×3, Sarrus Rule
Tags
EngiMath, Gate2Math
File
ENG-199-XML-EN.zip
15.10 detA=k, solves for x_linear (3×3) (10)
Authors
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
Determinant, Matrix 3×3, Sarrus Rule
Tags
EngiMath, Gate2Math
File
ENG-200-XML-EN.zip
15.11 detA=k, solves for x_quadratica (3×3) (10)
Authors
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
Determinant, Matrix 3×3, Sarrus Rule
Tags
EngiMath, Gate2Math
File
ENG-201-XML-EN.zip
15.12 detA+/-detB=k, solves for x (3×3) (10)
Authors
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
Determinant, Matrix 3×3, Sarrus Rule
Tags
EngiMath, Gate2Math
File
ENG-202-XML-EN.zip
