GeoGebra - Science topic

Dear Dr. Prof. K. K. Kudaybergenov! First of all, thank you for your attention and response. I support it. I am grateful to you.

Best regards

The correction of the coefficient, also known as regression to the mean, is not always necessary in experimental studies, especially when a pre-test and post-test design is used. However, it is important to consider if there are any confounding variables that may affect the results.

In your case, the purpose of the study is to find out the effectiveness of the geogebra software on achievement in mathematics. The use of pre-test and post-test data and calculation of mean, standard deviation, and t-test is a common approach in experimental studies to determine the significance of the results.

If there are any variables that could potentially affect the results of the study, such as student prior knowledge or motivation, it may be useful to consider including correction for the coefficient in your analysis. However, without more information about the specific study design and the confounding variables, it is not possible to give a definite answer.

It is always advisable to consult with a statistician or an experienced researcher to determine the appropriate statistical analysis for your study.

i did my PhD research on Application of geogebra in analytic geometry. Pakistan

Dear Dr. Prof.Aref Wazwaz!

Thanks for your reply! How to convert a drawing in Geogebra to Latex format.

Dear Mr. Koshy!

You raised a critical issue. We need apply concepts in context so we gain deeper understanding, still I argue that nobody ever would have an absolute understanding on Pythagorean Theorem:

1) Interviews: Savin-Baden, M., MacKenzie, A. Finding and Creating Spaces of Innovation. Postdigit Sci Educ (2021). https://doi.org/10.1007/s42438-021-00266-0, Free access:

2) Jabin Deguma et al. (2021). An Analogical Investigation of the Pythagorean Triangle: From a Mathematical Figure to an Ethical Praxis, Academic Journal of Interdisciplinary Studies 10(1):373, January 2021, Free access:

3) Figure 1. and Figure 2. Application of Pythagoras' theorem into two dimensional spaces. in Md. Nur Alam Siddik (2020). Economic stimulus for COVID-19 pandemic and its determinants: evidence from cross-country analysis, Heliyon 6 (2020) e05634, Free access:

Yours sincerely, Bulcsu Szekely

You're welcome Rogério C Sassonia and I hope that you will find many great ideas: https://www.geogebra.org/search/Physics

Here is a nice example how to draw Directed arc in GeoGebra:

I am not sure that I understood your Q, but will recommend to explore for articles at Google scholar first:

Thank You!

Greetings

A remarkable idea that deserves investigation.

But, what can students deduce here? Or what do you think can we deduce from students‘ work here?

Thank you in advance

Regards!!

Greetings

Although I couldn’t make much of the the link, as I am English educated, yet thanks for your response.

Have a nice day

Regards!!

What is "instrumental genesis in mathematics"?

GeoGebra software is an example of "dynamic geometry" software that has been available since the mid 1990s. As such, it has been widely researched. An example of a systematic review and meta-analysis that analyses the impact found by studies published up to 2014 is:

Chan, K. K., & Leung, S. W. (2014). Dynamic geometry software improves mathematical achievement: Systematic review and meta-analysis. Journal of Educational Computing Research, 51(3), 311-325.

As I concluded in my own review some years ago, "Overall, existing research indicates that DGS cannot provide a self-contained environment and that the software itself does not necessarily mean that students will learn geometry theory. Research also suggests that it can take quite a long time for the benefits of using DGS to emerge but that this investment is worthwhile in developing students’ knowledge of geometry. The sorts of tasks that students tackle, the form of teacher input and the general classroom atmosphere are all important factors in determining the efficacy of student learning.", see:

Theorists Boaventura de Sousa Santos, Alfonso Montuori, Edgar Morin, and Basarab Nicolescu (no particular order though Montuori and Santos spoke to me) have all contributed to the discourse on transdisciplinary knowledge production.

Biotechnology is important/advantageous for developing countries including Ethiopia if the proposed map is properly implemented

This recent "systematic review and meta-analysis" might be useful for you:

Chan, K. K., & Leung, S. W. (2014). Dynamic geometry software improves mathematical achievement: Systematic review and meta-analysis. Journal of Educational Computing Research, 51(3), 311-325.