OER Smart Library – Gate2Math

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:

05.8 kA-B/A-kB, solve for x and y (10)

EngiMath Project

To the OER

21.09 det(kA*B^{-1}) (STACK) (1)

EngiMath Project

To the OER

25.12 Número de soluciones de un sistema si Delta=0 (1)

EngiMath Project

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.

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Author

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Level

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Title

Arithmetik_Klammer, Punkt und Strich_8

Authors

Yevheniia Andriichenko, Jochen Brunhorn

Educational level

Secondary School

Level

easy

Description

Thema: Arithmetik (Klammer, Punkt und Strich)
Aufgabentyp: Fill the Blanks
Aufgabenstellung: berechnen und die richtige Lösung eingeben.

Licence

CC-BY

Type

Game/Online Exercise

Category

Basic algebra – Basic arithmetics

Keywords

Arithmetik, Klammer, Punkt, Strich

Tags

Gate2Math, C02

File
C02-517-H5P-DE.h5p

Details

Updated: July 25, 2025 at 10:31 am

Average rating

Title

Arithmetik_Klammer, Punkt und Strich_9

Authors

Yevheniia Andriichenko, Jochen Brunhorn

Educational level

Secondary School

Level

easy

Description

Thema: Arithmetik (Klammer, Punkt und Strich)
Aufgabentyp: Fill the Blanks
Aufgabenstellung: berechnen und die richtige Lösung eingeben.

Licence

CC-BY

Type

Game/Online Exercise

Category

Basic algebra – Basic arithmetics

Keywords

Arithmetik, Klammer, Punkt, Strich

Tags

Gate2Math, C02

File
C02-518-H5P-DE.h5p

Details

Updated: July 25, 2025 at 10:32 am

Average rating

Title

Arithmetik_Klammer, Punkt und Strich_10

Authors

Yevheniia Andriichenko, Jochen Brunhorn

Educational level

Secondary School

Level

easy

Description

Thema: Arithmetik (Klammer, Punkt und Strich)
Aufgabentyp: Fill the Blanks
Aufgabenstellung: berechnen und die richtige Lösung eingeben.

Licence

CC-BY

Type

Game/Online Exercise

Category

Basic algebra – Basic arithmetics

Keywords

Arithmetik, Klammer, Punkt, Strich

Tags

Gate2Math, C02

File
C02-519-H5P-DE.h5p

Details

Updated: July 25, 2025 at 10:33 am

Average rating

Title

Arithmetik_Klammer, Punkt und Strich_11

Authors

Yevheniia Andriichenko, Jochen Brunhorn

Educational level

Secondary School

Level

easy

Description

Thema: Arithmetik (Klammer, Punkt und Strich)
Aufgabentyp: Fill the Blanks
Aufgabenstellung: berechnen und die richtige Lösung eingeben.

Licence

CC-BY

Type

Game/Online Exercise

Category

Basic algebra – Basic arithmetics

Keywords

Arithmetik, Klammer, Punkt, Strich

Tags

Gate2Math, C02

File
C02-520-H5P-DE.h5p

Details

Updated: July 25, 2025 at 10:34 am

Average rating

Title

Arithmetik_Klammer, Punkt und Strich_12

Authors

Yevheniia Andriichenko, Jochen Brunhorn

Educational level

Secondary School

Level

medium

Description

Thema: Arithmetik (Klammer, Punkt und Strich)
Aufgabentyp: Fill the Blanks
Aufgabenstellung: berechnen und die richtige Lösung eingeben.

Licence

CC-BY

Type

Game/Online Exercise

Category

Basic algebra – Basic arithmetics

Keywords

Arithmetik, Klammer, Punkt, Strich

Tags

Gate2Math, C02

File
C02-521-H5P-DE.h5p

Details

Updated: July 25, 2025 at 10:35 am

Average rating

Title

Kopfrechnen: Wechselgeld_1

Authors

Yevheniia Andriichenko, Jochen Brunhorn

Educational level

Secondary School

Level

easy

Description

Thema: Arithmetik (Kopfrechnen: Wechselgeld)
Aufgabentyp: Fill the Blanks
Aufgabenstellung: berechnen und die richtige Lösung eingeben.

Licence

CC-BY

Type

Game/Online Exercise

Category

Basic algebra – Basic arithmetics

Keywords

Kopfrechnen

Tags

Gate2Math, C02

File
C02-522-H5P-DE.h5p

Details

Updated: July 25, 2025 at 10:43 am

Average rating

Title

Kopfrechnen: Wechselgeld_2

Authors

Yevheniia Andriichenko, Jochen Brunhorn

Educational level

Secondary School

Level

medium

Description

Thema: Arithmetik (Kopfrechnen: Wechselgeld)
Aufgabentyp: Fill the Blanks
Aufgabenstellung: berechnen und die richtige Lösung eingeben.

Licence

CC-BY

Type

Game/Online Exercise

Category

Basic algebra – Basic arithmetics

Keywords

Kopfrechnen

Tags

Gate2Math, C02

File
C02-523-H5P-DE.h5p

Details

Updated: July 25, 2025 at 10:44 am

Average rating

Title

Kopfrechnen: Wechselgeld_3

Authors

Yevheniia Andriichenko, Jochen Brunhorn

Educational level

Secondary School

Level

medium

Description

Thema: Arithmetik (Kopfrechnen: Wechselgeld)
Aufgabentyp: Fill the Blanks
Aufgabenstellung: berechnen und die richtige Lösung eingeben.

Licence

CC-BY

Type

Game/Online Exercise

Category

Basic algebra – Basic arithmetics

Keywords

Kopfrechnen

Tags

Gate2Math, C02

File
C02-524-H5P-DE.h5p

Details

Updated: July 25, 2025 at 10:45 am

Average rating

Title

Kopfrechnen: Wechselgeld_4

Authors

Yevheniia Andriichenko, Jochen Brunhorn

Educational level

Secondary School

Level

medium

Description

Thema: Arithmetik (Kopfrechnen: Wechselgeld)
Aufgabentyp: Fill the Blanks
Aufgabenstellung: berechnen und die richtige Lösung eingeben.

Licence

CC-BY

Type

Game/Online Exercise

Category

Basic algebra – Basic arithmetics

Keywords

Kopfrechnen

Tags

Gate2Math, C02

File
C02-525-H5P-DE.h5p

Details

Updated: July 25, 2025 at 10:46 am

Average rating

Title

Kopfrechnen: Wechselgeld_5

Authors

Yevheniia Andriichenko, Jochen Brunhorn

Educational level

Secondary School

Level

easy

Description

Thema: Arithmetik (Kopfrechnen: Wechselgeld)
Aufgabentyp: Fill the Blanks
Aufgabenstellung: berechnen und die richtige Lösung eingeben.

Licence

CC-BY

Type

Game/Online Exercise

Category

Basic algebra – Basic arithmetics

Keywords

Kopfrechnen

Tags

Gate2Math, C02

File
C02-526-H5P-DE.h5p

Details

Updated: July 25, 2025 at 10:47 am

Average rating