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.
Title
Identify linear functions
Authors
Yevheniia Andriichenko, Eva Schirgi
Educational level
Secondary School
Level
medium
Description
Topic: Basic functions
Exercise type: Drag & Drop
Learning objective: test of knowledge
Task: Identify linear functions
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, Linear function, Exercise
File
C02-007-H5P-EN.h5p