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:
3513To explore and utilize these materials, navigate through our categorized sections or use the search function to find specific OERs of interest.
Find among the given function equations those that are represented in the graph, and match them to the corresponding representations.
Authors
Yevheniia Andriichenko, Eva Schirgi
Educational level
Secondary School
Level
easy
Description
Topic: Basic function plots
Exercise type: Drag & Drop
Learning objective: Test of knowledge
Task: Find among the given function equations those that are represented in the graph, and match them to the corresponding representations.
Note: Requires special plug-in/software to be used.
Licence
CC-BY
Type
Game/Online Exercise
Category
High-school fundamentals – Basic function plots
Keywords
Basic function plots, Function, Exercise
Tags
C02, Gate2Math
File
C02-043-H5P-EN.h5p
Polynomial or Not?
Authors
Educational level
Secondary School
Level
medium
Description
Game “Find a hotspots” to test knowledge on the topic of polynomials. The task is to find algebraic expressions that are not polynomials. Teachers can integrate this OER into their teaching materials to test students’ understanding of the material.
Licence
CC-BY
Type
Game/Online Exercise
Category
High-school fundamentals – Polynomials
Keywords
Polynomials, Exercise
Tags
C02, Gate2Math
File
CO2-018-h5p-en.h5p
What is a Complex Number?
Authors
Elena Safiulina, Oksana Labanova
Educational level
Higher Education
Level
easy
Description
This interactive infographic presents complex numbers. Teachers can integrate this OER into their teaching materials to improve students’ understanding of complex numbers.
Licence
CC-BY
Type
Image
Category
High-school fundamentals – Complex numbers
Keywords
Complex Number
Tags
Gate2Math, TTK
File
TTK-001-IMG_EN.h5p
Components of a Complex Number
Authors
Elena Safiulina, Oksana Labanova
Educational level
Higher Education
Level
easy
Description
The Components of Complex Numbers Question Bank creates unique tests by selecting five open-ended questions out of eight. Each test contains randomized questions, with feedback to students, providing a varied assessment experience suitable for rigorously assessing students’ understanding of the components of complex numbers.
Licence
CC-BY
Type
Game/Online Exercise
Category
High-school fundamentals – Complex numbers
Keywords
Complex Number
Tags
Gate2Math, TTK
File
TTK-002-EXE-EN.h5p
Matrix operations – Additing
Authors
Yevheniia Andriichenko, Eva Schirgi
Educational level
Secondary School
Level
easy
Description
Topic: Matrix
Exercise type: Image
Learning objective: Theory
Task: Matrix operations – Additing
Note: No special plug-in/software is required.
Licence
CC-BY
Type
Image
Category
Linear algebra – Matrix calculus
Keywords
Matrix, Lineal algebra
Tags
C02, Gate2Math
File
CO2-019-jpg-en.jpg
Matrix operations – Subtraction
Authors
Yevheniia Andriichenko, Eva Schirgi
Educational level
Secondary School
Level
easy
Description
Topic: Matrix
Exercise type: Image
Learning objective: Theory
Task: Matrix operations – Subtraction
Note: No special plug-in/software is required.
Licence
CC-BY
Type
Image
Category
Linear algebra – Matrix calculus
Keywords
Matrix, Lineal algebra
Tags
C02, Gate2Math
File
CO2-020-jpg-en.jpg
Matrix operations – Multiplication
Authors
Yevheniia Andriichenko, Eva Schirgi
Educational level
Secondary School
Level
medium
Description
Topic: Matrix
Exercise type: Image
Learning objective: Theory
Task: Matrix operations – Multiplication
Note: No special plug-in/software is required.
Licence
CC-BY
Type
Image
Category
Linear algebra – Matrix calculus
Keywords
Matrix, Lineal algebra
Tags
C02, Gate2Math
File
CO2-021-jpg-en.jpg
Matrix operations – Transpose
Authors
Educational level
Secondary School
Level
easy
Description
Topic: Matrix
Exercise type: Image
Learning objective: Theory
Task: Matrix operations – Transpose
Note: No special plug-in/software is required.
Licence
CC-BY
Type
Image
Category
Linear algebra – Matrix calculus
Keywords
Matrix, Lineal algebra
Tags
C02, Gate2Math
File
CO2-022-jpg-en.jpg
Logical Challenge – Trafic in Gate2Math quarter
Authors
Ana Paula Lopes, Filomena Soares
Educational level
Higher Education
Level
medium
Description
A logical challenge to train your reasoning skills and Linear systems solution.
Hope you enjoy it!
Note: Requires specific plug-in/software to be used/viewed
Licence
CC-BY
Type
Game/Online Exercise
Category
Logic
Keywords
Challenge, Logical, Reasoning
Tags
IPP, P.PORTO, Gate2Math
File
IPP-002-H5P-EN.zip
Logical Challenge – Salaries
Authors
Ana Paula Lopes, Filomena Soares
Educational level
Higher Education
Level
medium
Description
A logical challenge to train your reasoning skills!
Hope you enjoy it!
Note: Requires specific plug-in/software to be used/viewed
Licence
CC-BY
Type
Game/Online Exercise
Category
Logic
Keywords
Challenge, Logical, Reasoning
Tags
IPP, P.PORTO, Gate2Math
File
IPP-003-H5P-EN.zip
