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.
Title
Übung zu Mengen
Authors
Educational level
Secondary School
Level
easy
Description
Thema: Mengen
Aufgabentyp: Multiple Choice
Aufgabenstellung: Es sind zwei Mengen gegeben und mehrere Aussagen zu diesen Mengen. Die korrekten Aussagen müssen angeklickt werden.
Licence
CC-BY
Type
Game/Online Exercise
Category
High-school fundamentals
Keywords
Mengen
File
C02-267-H5P-DE.h5p