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.
Combinations
Authors
Ana Paula Lopes, Filomena Soares
Educational level
Secondary School, Vocational School, Higher Education
Level
easy
Description
Tutorial on Combinations. Sequential PowerPoint presentation with application examples.
Licence
CC-BY
Type
GIF/Animation
Category
Probability
Keywords
Combinations, Combinatorics, Probability
Tags
IPP, P.PORTO, Gate2Math
File
IPP-032-PRE-EN.pptx
03.10 Choose the identity matrix (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
Matrix Equality
Tags
EngiMath, Gate2Math
File
ENG-085-XML-EN.zip
04.2 Equal matrices – solve for x and y (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
Matrix Equality
Tags
EngiMath, Gate2Math
File
ENG-086-XML-EN.zip
04.3 Is addition/subtraction defined? (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
Adding Matrices, Constraints
Tags
EngiMath, Gate2Math
File
ENG-087-XML-EN.zip
04.4 Walkthrough (+/-) 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
Algebraic addition of matrices
Tags
EngiMath, Gate2Math
File
ENG-088-XML-EN.zip
04.5 Step by step (+/-) 2×3/3×2 (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
Algebraic addition of matrices
Tags
EngiMath, Gate2Math
File
ENG-089-XML-EN.zip
Vector scalar components
Authors
Educational level
Higher Education
Level
easy
Description
Power Point for animation of vector scalar components
Licence
CC-BY
Type
Other
Category
High-school fundamentals
Keywords
vectors, PowerPoint, lecture, English
Tags
UTCN, vectors, PowerPoint, lecture, English
Componentele scalare ale unui vector
Authors
Educational level
Higher Education
Level
easy
Description
Power Point pentru animatie cu componentele scalare ale unui vector
Licence
CC-BY
Type
Other
Category
High-school fundamentals
Keywords
vectors, PowerPoint, lecture, Romanian
Tags
UTCN, vectors, PowerPoint, lecture, Romanian
File
TUC-001-PRE-RO.pptx
Vector scalar components
Authors
Educational level
Higher Education
Level
easy
Description
Animation of vector scalar components
Licence
CC-BY
Type
GIF/Animation
Category
High-school fundamentals
Keywords
vectors, GIF, animation, English
Tags
UTCN, vectors, GIF, animation, English
File
TUC-001-IMG-EN.gif
Componentele scalare ale unui vector
Authors
Educational level
Higher Education
Level
easy
Description
Animatie cu componentele scalare ale unui vector
Licence
CC-BY
Type
GIF/Animation
Category
High-school fundamentals
Keywords
vectors, GIF, animation, Romanian
Tags
UTCN, vectors, GIF, animation, Romanian
File
TUC-001-IMG-RO.gif
