Hacker News

Top stories

Live mirror
30 storiesupdated just nowView source snapshot
  1. Claude Code now reads AGENTS.md if there is no Claude.md(claude.com ↗)
    135comments
  2. Android 17 is the first since 3.x to add new APIs without releasing to the AOSP(grapheneos.social ↗)
    185comments
  3. Saving another 100TB of RAM(cloudflare.com ↗)
    33comments
  4. Cloudflare Quick Tunnels(cloudflare.com ↗)
    219comments
  5. Xcode 27.1 Beta Release Notes(developer.apple.com ↗)
    58comments
  6. Cache-to-Cache: Direct Semantic Communication Between LLMs (2025)(arxiv.org ↗)
    11comments
  7. Photon-Emission-Guided Laser Fault Injection Enables RP2350 Secure Debug(ledger.com ↗)
    45comments
  8. How to Write with an LLM(sockpuppet.org ↗)
    242comments
  9. Show HN: Cactus Needle 3: 8-29MB automation models can match DeepSeek V4 Flash(cactuscompute.com ↗)
    71comments
  10. US troop deaths during Iran war exceed Pentagon count by at least four(reuters.com ↗)
    18comments
  11. OpenJev(openjev.com ↗)
    237comments
  12. The first new cat species discovered in 100 years(nationalgeographic.com ↗)
    35comments
  13. The Implications of Linguistic Illegibility for LLM Security(arxiv.org ↗)
    17comments
  14. Two parallel neural ectoderm progenitors contribute to the developing brain(newscientist.com ↗)
    51comments
  15. Cyclomatic Complexity in C#(ndepend.com ↗)
    9comments
  16. From Geometry to Algebra and Back Again: 4000 Years of Papers (2023) [video](youtube.com ↗)
    discuss
  17. C++26: Trivial infinite loops are no longer undefined behaviour(sandordargo.com ↗)
    168comments
  18. Minimal Phone 2(minimalcompany.com ↗)
    146comments
  19. How SpaceX streamlined the Raptor engine(construction-physics.com ↗)
    24comments
  20. Warez: The Infrastructure and Aesthetics of Piracy (2021)(archive.org ↗)
    13comments
  21. Size-Specialized Memory Allocation(go.dev ↗)
    3comments
  22. Inside ZCode: Silently uploading your Git history to the cloud(ferstar.org ↗)
    89comments
  23. I vibed a proof of Conway's conjecture(overreacted.io ↗)
    174comments
  24. A search-and-inference database from scratch in pure Zig(antfly.io ↗)
    16comments
  25. Korea raises data breach fines to 10% of revenue(koreajoongangdaily.com ↗)
    72comments
  26. Cekura (YC F24) Is Hiring(ycombinator.com ↗)
    discuss
  27. Mathematicians Build Long-Awaited Graph Sandwich(quantamagazine.org ↗)
    15comments
  28. US Military had close call after using AI for hallucinated intelligence report(cnn.com ↗)
    280comments
  29. North Korean nuclear test sets off years of earthquakes(science.org ↗)
    148comments
  30. Border agents can search cellphones without a warrant or reasonable suspicion(lawandcrime.com ↗)
    136comments

To help new students adapt, some colleges are eliminating grades

4 pointsby 3y agonpr.org
4 comments
3y agoHN ↗

"Grades are not a representation of student learning, as hard as it is for us to break the mindset that if the student got an A it means they learned," said Jody Greene, special adviser to the provost for educational equity and academic success at UCSC,...

The beauty of this is that it breaks the accountability link between elimination of standardized admissions tests, and academic under-performance. Administrators are free to admit whatever young ones present the greatest ideological cachet, and let them coast all the way to graduation!

3y agoHN ↗

'But advocates say the most important reason to adopt un-grading is that students have become so preoccupied with grades, they aren't actually learning.

"Grades are not a representation of student learning, as hard as it is for us to break the mindset that if the student got an A it means they learned," said Jody Greene, special adviser to the provost for educational equity and academic success at UCSC, where several faculty are experimenting with various forms of un-grading.

If a student already knew the material before taking the class and got that A, "they didn't learn anything," said Greene. And "if the student came in and struggled to get a C-plus, they may have learned a lot."'

Sounds like these educators are looking for ways to bring learning to forefront of college and not a high GPA.

I think it's worth exploring.

Also the article states a lot of these un-grading ideas seem to be for the first year or so once the students are more upto speed with what they need to do. Grading as usual after.

3y agoHN ↗

If a student already knew the material before taking the class and got that A, "they didn't learn anything," said Greene. And "if the student came in and struggled to get a C-plus, they may have learned a lot."'

Courses are designed to cover material. Learning a lot may indicate being poorly prepared, and would not inherently be cause for advancement, even if cause for celebration.

Having knowledge be the focus does not require the suspense of accountability.

3y agoHN ↗

Well if I know what the class requires and I study the material a year ahead before I take the class then aren't I really just waisting time going to lectures/lab just to get the credit?

At that point Universities should just offer tests for credit in every class so students can skip wasting time attending a pointless lecture since learning is no longer the goal here.

i.e. if college is $6k a semester, then just to get tested should be like $3k and let more serious/prepared students to graduate faster. Because at the end of the day you're just paying for accreditation.

Otherwise it's just a giant circle jerk (we all know that it is already though).