Title

Test OER updated

Authors

Selver Softic

Educational level

Vocational School

Level

easy

Description

Some description

Licence

CC-BY

Type

Image

Category

High-school fundamentals

Keywords

Fundamentals, Pythagoras, Math

Tags

C02, Pythagoras, Math

File
Pythagoras-Theorem-What-is.png

Details

Updated: March 21, 2024 at 4:15 pm



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Title

Which numbers belong to which sets?

Authors

Yevheniia Andriichenko

Educational level

Higher Education

Level

medium

Description

Task in drag and drop format to test knowledge on the topic of numerical sets. In the first task you need to arrange the number sets taking into account their relation to each other. In the second task you need to arrange the given numbers in the field of the set to which they belong. Teachers can integrate this OER into their teaching materials to test students’ understanding of the material.

Licence

CC-BY

Type

Game/Online Exercise

Category

Basic algebra – Set theory

Keywords

Set theory, Sets, Exercise

Tags

C02, Gate2Math

File
C02-002-h5p-en.h5p

Details

Updated: April 5, 2024 at 11:09 am



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Title

Identify linear functions

Authors

Yevheniia Andriichenko

Educational level

Secondary School

Level

medium

Description

Drag&Drop exercise to test knowledge of the topic linear function. 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 – Basic function plots

Keywords

Basic function plots, Linear function, Exercise

Tags

C02, Gate2Math

File
C02-007-h5p-en.zip

Details

Updated: April 5, 2024 at 11:03 am



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Title

Visual examples of the quadratic function

Authors

Yevheniia Andriichenko

Educational level

Higher Education

Level

medium

Description

Visual examples of the quadratic function using the x5p Agamotto tool. Can be used by teachers in the theoretical part of the lesson, as well as by students to repeat the topic.

Licence

CC-BY

Type

Other

Category

High-school fundamentals – Polynomials

Keywords

Basic function plots, Linear function, Exercise

Tags

C02, Gate2Math

File
C02-008-h5p-en.zip

Details

Updated: April 5, 2024 at 11:04 am



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Title

Arithmetic laws for sets

Authors

Yevheniia Andriichenko

Educational level

Higher Education

Level

medium

Description

Theoretical block in accordion form on the topic arithmetic laws for sets. Can be used by teachers in the theoretical part of the lesson, as well as by students to repeat the topic.

Licence

CC-BY

Type

Data Set

Category

Basic algebra – Set theory

Keywords

Set theory, Sets, Arithmetic laws for sets, Theory

Tags

C02, Gate2Math

File
C02-009-h5p-en.zip

Details

Updated: April 5, 2024 at 11:04 am



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Title

Definition of numerical sets

Authors

Yevheniia Andriichenko

Educational level

Higher Education

Level

easy

Description

Definition of numerical sets as h5p presentation. Can be used by teachers in the theoretical part of the lesson, as well as by students to repeat the topic.

Licence

CC-BY

Type

Data Set

Category

Basic algebra – Set theory

Keywords

Set theory, Sets, Theory

Tags

C02, Gate2Math

File
C02-010-h5p-en.zip

Details

Updated: April 5, 2024 at 11:04 am



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Title

Polynomial or Not?

Authors

Yevheniia Andriichenko

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

Details

Updated: March 7, 2024 at 11:43 am



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Title

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

Details

Updated: March 19, 2024 at 7:14 pm



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Title

Components of Complex Number

Authors

Elena Safiulina, Oksana Labanova

Educational level

Higher Education

Level

easy

Description

5 open-ended questions about complex number components

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

Details

Updated: March 19, 2024 at 3:45 pm



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Title

Matrix operations – Additing

Authors

Yevheniia Andriichenko

Educational level

Secondary School

Level

easy

Description

The image demonstrates the operation of adding two 3-dimensional matrices. Teachers can integrate this OER into their teaching materials.

Licence

CC-BY

Type

Image

Category

Linear algebra – Matrix calculus

Keywords

Matrix, Lineal algebra

Tags

C02, Gate2Math

File
CO2-019-jpg-en.jpg

Details

Updated: April 5, 2024 at 11:04 am



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Title

Matrix operations – Subtraction

Authors

Yevheniia Andriichenko

Educational level

Secondary School

Level

easy

Description

The image demonstrates the operation of subtraction two 3-dimensional matrices. Teachers can integrate this OER into their teaching materials.

Licence

CC-BY

Type

Image

Category

Linear algebra – Matrix calculus

Keywords

Matrix, Lineal algebra

Tags

C02, Gate2Math

File
CO2-020-jpg-en.jpg

Details

Updated: April 5, 2024 at 11:04 am



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Title

Matrix operations – Multiplication

Authors

Yevheniia Andriichenko

Educational level

Secondary School

Level

medium

Description

The image demonstrates the operation of multiplication two 3-dimensional matrices. Teachers can integrate this OER into their teaching materials.

Licence

CC-BY

Type

Image

Category

Linear algebra – Matrix calculus

Keywords

Matrix, Lineal algebra

Tags

C02, Gate2Math

File
CO2-021-jpg-en.jpg

Details

Updated: April 5, 2024 at 11:04 am



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Title

Matrix operations – Transpose

Authors

Yevheniia Andriichenko

Educational level

Secondary School

Level

easy

Description

The image demonstrates the operation of transpose 3-dimensional matrix. Teachers can integrate this OER into their teaching materials.

Licence

CC-BY

Type

Image

Category

Linear algebra – Matrix calculus

Keywords

Matrix, Lineal algebra

Tags

C02, Gate2Math

File
CO2-022-jpg-en.jpg

Details

Updated: March 19, 2024 at 8:47 am



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Title

What is a matrix?

Authors

A&F

Educational level

Secondary School

Level

easy

Description

Simple definition of a Matrix with examples (editable pptx)

Licence

CC-BY

Type

Tutorial

Category

Linear algebra – Matrix calculus

Keywords

Matrix, Linear Algebra

Tags

IPP, Matrix

File
IPP-001-PPT-EN.pptx

Details

Updated: March 21, 2024 at 4:09 pm



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Title

What is a matrix?

Authors

A&F

Educational level

Secondary School

Level

easy

Description

Simple definition of a Matrix with examples

Licence

CC-BY

Type

Short Video

Category

Linear algebra – Matrix calculus

Keywords

Matrix, Linear Algebra

Tags

IPP, Matrix

File
IPP-001-VID-EN.mp4

Details

Updated: March 21, 2024 at 4:09 pm



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Title

Matrix Size or Type or Dimension

Authors

A&F

Educational level

Secondary School

Level

easy

Description

How to recognize a Matrix Size or Type or Dimension, interactive video with examples and application exercises.

Licence

CC-BY

Type

Short Video

Category

High-school fundamentals

Keywords

Matrix Type, Linear Algebra

Tags

IPP, Matrix

File
IPP-002-INV-EN.h5p

Details

Updated: March 21, 2024 at 4:27 pm



Average rating

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Title

What is a matrix?

Authors

A&F

Educational level

Secondary School

Level

easy

Description

Simple definition of a Matrix interactive video with examples and application exercises.

Licence

CC-BY

Type

Short Video

Category

Linear algebra – Matrix calculus

Keywords

Matrix, Linear Algebra

Tags

IPP, Matrix

File
IPP-001-INV-EN.h5p

Details

Updated: March 21, 2024 at 4:10 pm



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Title

Matrix Size or Type or Dimension

Authors

A&F

Educational level

Secondary School

Level

easy

Description

How to recognize a Matrix Size or Type or Dimension with examples (editable ppt)

Licence

CC-BY

Type

Tutorial

Category

Linear algebra – Matrix calculus

Keywords

Matrix Type, Linear Algebra

Tags

IPP, Matrix

File
IPP-002-PPT-EN.pptx

Details

Updated: March 21, 2024 at 4:27 pm



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Title

Matrix Size or Type or Dimension

Authors

A&F

Educational level

Secondary School

Level

easy

Description

How to recognize a Matrix Size or Type or Dimension video with examples.

Licence

CC-BY

Type

Short Video

Category

Linear algebra – Matrix calculus

Keywords

Matrix Type, Linear Algebra

Tags

IPP, Matrix

File
IPP-002-VID-EN.mp4

Details

Updated: March 21, 2024 at 4:27 pm



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Title

multiplication on S3

Authors

Tatjana Tamberg

Educational level

Higher Education

Level

easy

Description

How to multiplicate elements of s3

Licence

CC-BY

Type

Tutorial

Category

Abstract algebra – Groups

Keywords

Symmetric Group

Tags

Gate2Math, TLU

File
Multiplication_on_S3_Tatjana-1.h5p

Details

Updated: March 19, 2024 at 2:27 pm



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Title

Real and Imaginary Part of Complex Number

Authors

Elena Safiulina, Oksana Labanova

Educational level

Higher Education

Level

easy

Description

5 open-ended equations about real and imaginary parts of complex numbers

Licence

CC-BY

Type

Game/Online Exercise

Category

High-school fundamentals – Complex numbers

Keywords

Imaginary Number

Tags

Gate2Math, TTK

File
TTK-003-EXE-EN.h5p

Details

Updated: March 19, 2024 at 7:14 pm



Average rating

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Title

What is an Imaginary Number?

Authors

Elena Safiulina, Oksana Labanova

Educational level

Higher Education

Level

easy

Description

This interactive infographic presents imaginary numbers. Teachers can integrate this OER into their teaching materials to improve students’ understanding of imaginary numbers.

Licence

CC-BY

Type

Image

Category

High-school fundamentals – Complex numbers

Keywords

Imaginary Number

Tags

Gate2Math, TTK

File
TTK-004-IMG-EN.h5p

Details

Updated: March 19, 2024 at 8:49 pm



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Title

Bisection method with MATLAB

Authors

Jüri Kurvits

Educational level

Higher Education

Level

medium

Description

The task involves developing a MATLAB script to solve the equation with one variable within the interval using the bisection method.

Licence

CC-BY

Type

Quiz/Knowledge Control

Category

Numerical methods – Computation of roots

Keywords

Bisection method, MatLab

Tags

TLU, Gate2Math

File
TLU-031-H5P-ET.h5p

Details

Updated: March 21, 2024 at 4:09 pm



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Title

R code (in Jupyter Notebook) for working with built-in datasets

Authors

Eva Schirgi

Educational level

Higher Education

Level

easy

Description

Explanation of built-in data sets in R and the first steps for activating these data sets. This material can be used in two ways: locally, if R and Jupyter Notebook are installed on the computer, and online, by downloading the resource and uploading and editing it on Google Colab (or kaggle)

Licence

CC-BY

Type

Tutorial

Category

Statistics

Keywords

R, Jupyter Notebook, built-in datasets

Tags

Gate2Math, C02

File
C02-013-INF-en.zip

Details

Updated: March 21, 2024 at 11:03 am



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Title

R code (in Jupyter Notebook) with introduction to data types in R

Authors

Eva Schirgi

Educational level

Higher Education

Level

easy

Description

Explanation of data types in R and how they can be retrieved and changed. This material can be used in two ways: locally, when R and Jupyter Notebook are installed on the computer, or online, by downloading the resource and uploading and editing it on Google Colab.

Licence

CC-BY

Type

Tutorial

Category

Statistics

Keywords

R, Jupyter Notebook, data types

Tags

Gate2Math, C02

File
C02-014-INF-en.zip

Details

Updated: March 21, 2024 at 11:07 am



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Title

R code (in Jupyter Notebook) with introduction for dealing with missing values

Authors

Eva Schirgi

Educational level

Higher Education

Level

easy

Description

Explanation of how to detect missing values in R, with hints on how to deal with them. This material can be used in two ways: locally, when R and Jupyter Notebook are installed on the computer, or online, by downloading the resource and uploading and editing it on Google Colab.

Licence

CC-BY

Type

Tutorial

Category

Statistics

Keywords

R, Jupyter Notebook, missing values

Tags

Gate2Math, C02

File
C02-015-INF-en.zip

Details

Updated: March 21, 2024 at 11:02 am



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Title

Scalar components of a vector

Authors

Florina Șerdean

Educational level

Higher Education

Level

easy

Description

This animation presents the scalar components of a vector. Teachers can integrate this OER into their teaching materials to improve students’ understanding of vector components.

Licence

CC-BY

Type

GIF/Animation

Category

High-school fundamentals – Geometry

Keywords

vector, scalar components

Tags

TUC, Gate2Math

File
TUC-001-gif-en.gif

Details

Updated: March 21, 2024 at 2:02 pm



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Title

Determine the scalar components of a vector

Authors

Florina Șerdean

Educational level

Higher Education

Level

easy

Description

Drag and drop exercise to determine the scalar components of a vector.

Licence

CC-BY

Type

Game/Online Exercise

Category

High-school fundamentals – Geometry

Keywords

vector, scalar components, vectors exercise

Tags

TUC, Gate2Math

File
TUC-002-h5p-en.h5p

Details

Updated: March 21, 2024 at 2:02 pm



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Title

Calculating the Amount of Change Over a Period Through Integration

Authors

Jüri Kurvits

Educational level

Higher Education

Level

easy

Description

The mathematics topic this problem relates to is Calculus, specifically dealing with the concept of integration. Integration in the context of the problem is used to find the total amount of change over a period, given a rate of change. This is a fundamental concept in calculus, often applied in various fields such as physics, engineering, biology, and economics to model changes over time.

Licence

CC-BY

Type

Quiz/Knowledge Control

Category

One variable calculus – Integration

Keywords

Integration, Rate of Change, Calculus Applications

Tags

TLU, Gate2Math

File
TLU-032-H5P-ET.h5p

Details

Updated: March 21, 2024 at 4:10 pm



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Title

Distribution Memory

Authors

Thomas Rauscher, Wigand Rathmann

Educational level

Higher Education

Level

easy

Description

Memory game containing one card with a graph and one with the written density function.

Licence

CC-BY

Type

Game/Online Exercise

Category

High-school fundamentals

Keywords

Stochastic, distribution function

Tags

distribution

File
Distribution.h5p

Details

Updated: April 12, 2024 at 10:41 am



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Title

Algorithm

Authors

Ingrida Vaiciulyte

Educational level

Higher Education

Level

easy

Description

Create an algorithm.

Licence

CC-BY

Type

Game/Online Exercise

Category

High-school fundamentals

Keywords

Algorithm, flowchart

Tags

diagrams

File
drag-the-words-12691.h5p

Details

Updated: April 12, 2024 at 9:33 am



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Title

Proof Puzzle: Square Root of 2 is irrational

Authors

Frauke Sprengel

Educational level

Higher Education

Level

easy

Description

This is a proof puzzle to prove that square root of 2 is irrational.
The sentences are first in random order and have to be brought into the right order.

Licence

CC-BY-NC-SA

Type

Quiz/Knowledge Control

Category

Logic

Keywords

proof, numbers, math

Tags

proof, numbers, math

File
rootof2isirrational.h5p

Details

Updated: April 12, 2024 at 9:36 am



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Title

The types of events (probability theory)

Authors

Vilma Nekrašaitė-Liegė

Educational level

Higher Education

Level

easy

Description

There you will find a 5-question quiz. In each question, you have to mark what type of event is described: certain, impossible, or random.

Licence

CC-BY

Type

Quiz/Knowledge Control

Category

Probability

Keywords

Probability, event

Tags

Probability, event

File
quiz_CIR-1.h5p

Details

Updated: April 12, 2024 at 11:35 am



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Title

Combinatorial formulas

Authors

Gailė Kamilė Šaltenienė

Educational level

Higher Education

Level

easy

Description

A table of combinatorial formulas you can choose from. First of all, answer to the question: is the order of the compound in your exercise important? Then afterwords – are there any repetitions in this compound, do you have to place back the chosen items? And then you can take the needed formula!

Licence

CC-BY

Type

Image

Category

Probability – Probability calculus

Keywords

combinatorics, compounds, probability

Tags

#combinations, #arrangements, #permutations

File
combinatorial-formulas-21.jpg

Details

Updated: April 12, 2024 at 9:35 am



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Title

Definition of the limit

Authors

Dace Kūma

Educational level

Higher Education

Level

easy

Description

Interactive visualisation of the function’s definition.
Geogebra online: https://www.geogebra.org/m/amyhbyxg

Licence

CC-BY

Type

Other

Category

High-school fundamentals – Límits

Keywords

limit, calculus

Tags

#limit

File
RTU-001-GGB-EN.zip

Details

Updated: April 12, 2024 at 10:50 am



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Title

Operations with matrices

Authors

Ana Paula Lopes, Filomena Soares

Educational level

Secondary School

Level

easy

Description

Operations with matrices

Licence

CC-BY

Type

GIF/Animation

Category

High-school fundamentals

Keywords

Matrices

Tags

IPP, Matrices

File
03_Operations-with-matrices.gif

Details

Updated: April 12, 2024 at 9:58 am



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Title

Introduction to Jupyter Notebooks for Statistical Analysis

Authors

Kinga Sipos

Educational level

Higher Education

Level

medium

Description

This PowerPoint presentation offers an introductory glimpse into Jupyter Notebooks, a crucial tool for data science and analytics. Designed for versatility, the slides are crafted not only for delivering informative presentations but also for facilitating self-study, thanks to the comprehensive links and resources provided within.

The presentation delves into three widely used statistical visualization libraries in Python: Matplotlib, Seaborn, and Plotly. These segments are tailored to demonstrate how to transform complex data sets into clear and impactful visual narratives, enhancing the understanding of key data science concepts.

Additionally, the presentation features a section on interactive questions using IPython widgets, illustrating how to dynamically engage audiences. This component is especially advantageous for educators and presenters aiming to enrich their sessions with interactive elements. By integrating these tools, participants are not only viewers but active learners, able to manipulate data and visualize results in real-time.

Overall, this presentation is structured to provide foundation in using Jupyter Notebooks for effective data visualization and interactive learning, making it an ideal resource for aspiring data scientists, educators, and anyone interested in enhancing their analytical skills.

To fully benefit from this resource, users should be comfortable running potentially unknown code and using tools like ChatGPT to clarify any questions that arise during the learning process. This approach encourages a proactive engagement with the material, ensuring a deeper understanding and practical application of the content.

Licence

CC-BY

Type

Other

Category

Statistics

Keywords

Jupyter Notebooks, Graphical Visualizations, Interactive Exercises in Python

Tags

Jupyter Notebooks, Graphical Visualizations, Interactive Exercises in Python

File
Intro2JupyterNotebooks_BIPonOER_2024-2.pptx

Details

Updated: April 12, 2024 at 11:13 am



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Title

1st kind Surface Integral

Authors

Ilona Dzenite

Educational level

Higher Education

Level

medium

Description

Sample of evaluation of the 1st kind surface integral in detail

Licence

CC-BY

Type

Image

Category

Multivariable calculus

Keywords

surface integral

Tags

RTU, surface integral

File
SAMPLES-of-Solving_1st-kind-SURFACE-integral-_BIP2024.pdf

Details

Updated: April 12, 2024 at 11:14 am



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Title

Quadratic Equation

Authors

Ana Paula Lopes, Filomena Soares

Educational level

Secondary School

Level

easy

Description

Quadratic Formula

Licence

CC-BY

Type

GIF/Animation

Category

High-school fundamentals

Keywords

Quadratic Formula

Tags

IPP, Quadratic Formula

File
01_Video-Lets-solve-the-quadratic-equation.mp4

Details

Updated: April 12, 2024 at 11:02 am



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Title

Scalar field definition and examples

Authors

Jeļena Liģere

Educational level

Higher Education

Level

easy

Description

Slides on the topic Field theory: Scalar field definition and examples

Licence

CC-BY

Type

GIF/Animation

Category

High-school fundamentals

Keywords

Field theory, Scalar field

Tags

RTU, Field theory

File
Scalar-field_introduction_2024.ppt

Details

Updated: April 12, 2024 at 11:14 am



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