Yosep Dwi Kristanto

A lifelong learner interested in mathematics and statistics education, covariational reasoning and ed-tech. Teacher and researcher at Universitas Sanata Dharma.

[Yosep Dwi Kristanto @yosepdwik]

“We’ve been … trying to learn communication and kind of like coordinates”: a case study of one middle school student’s developing meanings for #graphs, #coordinatesystems, and reference frames

https://t.co/QYDGwBTtYX

[Yosep Dwi Kristanto @yosepdwik]

In our paper (https://t.co/1TXAzxn6jx), we explore how projectile motion tasks can develop middle school students' covariational reasoning and deepen their understanding of linear & quadratic relationships. Here's a glimpse of the tasks, available at @Amplify classroom.

[Yosep Dwi Kristanto @yosepdwik]

@tatasripadmi @sickdotdev 😂

[Yosep Dwi Kristanto @yosepdwik]

@tatasripadmi 😂

[NASA @NASA]

Hello, Moon. It’s great to be back.

Here’s a taste of what the Artemis II astronauts photographed during their flight around the Moon. Check out more photos from the mission: https://t.co/rzM1P0QbOl

[World of Science @Science_TechTV]

The beauty of Engineering

[Neal Agarwal @nealagarwal]

Made a site comparing the sizes of living things :)

The great Julius Csotonyi spent 5 months painting over 60 illustrations for the site, no ai used

[Yosep Dwi Kristanto @yosepdwik]

The wicked problem of #AI and #assessment
https://t.co/8q7BQj0s6a

[Abakcus @abakcus]

The growth of knowledge.

[Mohammed Saqr @mohsaqr]

Announcing transition network analysis for Jamovi. A desktop app for network and sequence analysis with no need for coding.
TNA excels at statistical rigor: every test and comparison has statistical significance, effect size and validated.
https://t.co/RwBuqZThyd

[ISLS News @islsnews]

The ISLS 2026 First Call for Papers has been sent! The paper submission deadline is October 5, 2025, and the pre-conference event submission deadline is November 15, 2025. Check your inboxes for more information!

[Yosep Dwi Kristanto @yosepdwik]

"In their morning Calculus class, they learn that dividing by zero is undefined, and their Python class agrees with this. By the afternoon, however, their R workshop confidently declares 1/0 = Inf. Students wonder: Can they both be correct?"
https://t.co/9rmuto2RE0

[Yosep Dwi Kristanto @yosepdwik]

Postdoc In Teacher Professional Development - Department of Applied Physics and Science Education, Eindhoven University of Technology, Netherlands
https://t.co/eorijGWjsi

[Formula 1 @F1]

Nico made his F1 debut in 2010 🤯

#F1 #BritishGP

[Yosep Dwi Kristanto @yosepdwik]

@tatasripadmi Tadi pas pengen merasakan detak jantung.

[Yosep Dwi Kristanto @yosepdwik]

Another one: "Kenapa jantung di sebelah kiri? Kenapa?"

[regina phalange @prajnaparamit4]

Another question: "Kenapa gunung bentuknya segitiga?"

[Teaching in Higher Education (TiHE) @TeachinginHE]

New publication alert! 🚨

Cut the bullshit: why GenAI systems are neither collaborators nor tutors

By Gene Flenady and Robert Sparrow

https://t.co/GQAdzDB1ai

#HigherEducation #GenAI

[Yosep Dwi Kristanto @yosepdwik]

@tatasripadmi @LnrdRizzo @Unibocconi Interesting

[Yosep Dwi Kristanto @yosepdwik]

@tatasripadmi Yup. Can't wait to relax and read anything we want.

[Yosep Dwi Kristanto @yosepdwik]

3D Modelling and Printing in Teacher Education: A Systematic Literature Review
https://t.co/tfzuoCVWmg