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.
15.04 det +/- det (2×2) (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 2×2
Tags
EngiMath, Gate2Math
File
ENG-194-XML-EN.zip
Teste de evaluare pentru Lectia 2: Clasificarea matricilor nume conform dimensiunii AQ 2.2 Tipuri de matrici conform dimensiunii lor (mediu)
Authors
Educational level
Higher Education
Level
medium
Description
Teste de evaluare pentru Lectia 2: Clasificarea matricilor nume conform dimensiunii AQ 2.2 Tipuri de matrici conform dimensiunii lor (mediu)
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-261-XML-RO.zip
Teste de evaluare pentru Lectia 3: Numele matricilor conform restricțiilor elementelor AQ 3.1 Tipuri de matrici conform restricțiilor elementelor lor (ușor)
Authors
Educational level
Higher Education
Level
medium
Description
Teste de evaluare pentru Lectia 3: Numele matricilor conform restricțiilor elementelor AQ 3.1 Tipuri de matrici conform restricțiilor elementelor lor (ușor)
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-262-XML-RO.zip
Teste de evaluare pentru Lectia 3: Numele matricilor conform restricțiilor elementelor AQ 3.2 Tipuri de matrici conform restricțiilor elementelor lor (mediu)
Authors
Educational level
Higher Education
Level
medium
Description
Teste de evaluare pentru Lectia 3: Numele matricilor conform restricțiilor elementelor AQ 3.2 Tipuri de matrici conform restricțiilor elementelor lor (mediu)
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-263-XML-RO.zip
15.05 det 2×2 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, Matrx 2×2
Tags
EngiMath, Gate2Math
File
ENG-195-XML-EN.zip
Teste de evaluare pentru Lectia 4: Matrici Egale și Operații cu Matrici – Adiția Matricilor AQ 4.1 Matrici Egale, Adiția Matricilor Scădere (ușor)
Authors
Educational level
Higher Education
Level
medium
Description
Teste de evaluare pentru Lectia 4: Matrici Egale și Operații cu Matrici – Adiția Matricilor AQ 4.1 Matrici Egale, Adiția Matricilor Scădere (ușor)
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-264-XML-RO.zip
Teste de evaluare pentru Lectia 4: Matrici Egale și Operații cu Matrici – Adiția Matricilor AQ 4.2 Matrici Egale, Adiția Matricilor Scădere (mediu)
Authors
Educational level
Higher Education
Level
medium
Description
Teste de evaluare pentru Lectia 4: Matrici Egale și Operații cu Matrici – Adiția Matricilor AQ 4.2 Matrici Egale, Adiția Matricilor Scădere (mediu)
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-265-XML-RO.zip
15.06 det 2×2, solve in order to x (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 2×2
Tags
EngiMath, Gate2Math
File
ENG-196-XML-EN.zip
Teste de evaluare pentru Lectia 5: Operații cu Matrici – Înmulțirea cu un scalar AQ 5.1 Înmulțirea cu un scalar (ușor)
Authors
Educational level
Higher Education
Level
medium
Description
Teste de evaluare pentru Lectia 5: Operații cu Matrici – Înmulțirea cu un scalar AQ 5.1 Înmulțirea cu un scalar (ușor)
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-266-XML-RO.zip
Teste de evaluare pentru Lectia 5: Operații cu Matrici – Înmulțirea cu un scalar AQ 5.2 Înmulțirea cu un scalar (mediu)
Authors
Educational level
Higher Education
Level
medium
Description
Teste de evaluare pentru Lectia 5: Operații cu Matrici – Înmulțirea cu un scalar AQ 5.2 Înmulțirea cu un scalar (mediu)
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-267-XML-RO.zip
