Jocelyn Hall's Avatar

Jocelyn Hall

@cs4hall

Computer Science Teacher in NYC. Love building joy, sparking curiosity, and creating a strong sense of belonging in my computer science classroom. #CSforAll #K12CS #CSEd #MfAProud

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06.12.2025
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Latest posts by Jocelyn Hall @cs4hall

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Updated coding memes for my cs classroom.

This time with an Olympic theme! πŸ…

#CSedu #RepresentationMatters #APCSP

04.03.2026 23:09 πŸ‘ 5 πŸ” 2 πŸ’¬ 0 πŸ“Œ 1
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#APCSP Create Task: High Stress & Debugging. πŸ›

Normalized the grind today with memes featuring Zendaya, Sabrina, Alexis & Taylor.

Search results show animals before women in CS memesβ€”I’m changing that.

If the code is a struggle, the representation doesn't have to be.

#RepresentationMatters

03.03.2026 18:06 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 1
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20 years in, and these 3 reads actually stuck:

πŸ“– Lemov for the early-career routines.

πŸ“– Kirch for the 5-year Algebra 2 flipped classroom.

πŸ“– Agarwal/Bain for shifting to retrieval practice.

Theory is nice, but these gave me the actual building blocks.

#CSedu #MathEd #EdSky

02.03.2026 19:26 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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I add student-sourced features to our rubrics. πŸ’»

It validates their discoveries & turns grading 101 student projects from a chore into a showcase of student creativity.

Each year's rubric is a unique reflection of this specific group’s interests. It represents us.

#CSedu #WebDev #EdSky

27.02.2026 19:49 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Built a Form Mule system to automate the admin side of parent comms.

470+ emails sent this year β€”> some for praise, some for pivots.

It’s about lowering the friction of staying connected.

Plus, it’s great ✨therapy✨ after a hard day. πŸ’»

#CSedu #TeacherLife

25.02.2026 18:06 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Being able to take a step back from the daily grind of teaching. Getting new ideas and perspectives.

24.02.2026 22:36 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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The Delayed Start ⏳

After giving instructions, I stay at the front of the room to take attendance.

I let students sit with the initial friction of the task.

By the time I finish, the majority of the class has already bypassed that first barriers on their own. πŸ’»

#CSedu #Pedagogy #TeachingTips

24.02.2026 19:44 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Yes, please use these! I gathered them from assorted placed online years ago. Feel free to adjust and use for your classes!

15.02.2026 19:25 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Thanks! My students enjoy them! Understating why roses are (255,0,0) and the <style> is stuck in my <head> are nice β€œinside jokes” they would not have understood before.

15.02.2026 13:12 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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I found these HTML, CSS, and JavaScript themed Valentines online years ago. I now share them with my high school Web Development classes every year. πŸ’»β€οΈ

#WebDevelopment #CSforAll #STEM

13.02.2026 16:32 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Moving toward mastery-based, self-paced learning by labeling my Web Dev lesson components.

βœ… Must Do
✳️ Should Do
πŸš€ Aspire to Do

70% hit the first two; 10% reach the extension.

It’s a work in progress, but moving in the right direction. πŸ’»

#SelfPaced #CSedu

12.02.2026 16:27 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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When a new admin started last year, I created a one-page guide to my classroom.

It was a grounding exercise that helped me reflect on my priorities and the environment I strive to create for my students.

#CSForAll #STEMEducation #MasteryBasedLearning

11.02.2026 21:34 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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I limit competition in my CS classroom to focus on growth over speed.

By anonymizing names in review games, the focus stays on retrieval practice, not leaderboards.

No more singling out the same few students. Just everyone beating their own best.

#CSed #CSTeachers #GrowthMindset

03.02.2026 19:20 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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My EdTech Favorites

🏠 Google Classroom: The hub for everything.

🍐 Pear Deck: Essential for 1:1 screen following + instant feedback.

πŸ”οΈ Wayground: Mastery-based assessments

βœ‰οΈ Form Mule: Best Sheets add-on for automated, custom form replies.

#EdTech #CSTeachers

26.01.2026 23:37 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Sobering reality from #NYCSchoolsTechΒ 

πŸ“ˆ 82% of students (6th+) are already using AI.

Still processing the big ideas and concerns from a day of learning. 🧠✨ 

#EdTech #AI

24.01.2026 17:57 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Thanks for the idea!

23.01.2026 13:36 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Spending the day at the #NYCSchoolsTech Summit! I’m hoping to find plenty of new ideas to bring back to my computer science classroom. πŸ’»πŸŽ

23.01.2026 13:35 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Moving toward a #SelfPacedClassroom, #MasteryLearning classroom means resources must be easy to find! 🌐 My one-page site links everything in one spot.

Best part? I link last year’s page for easy copying & use site data to keep only the links students actually use. πŸ“ˆπŸ’»

#EdTech #EduSky

23.01.2026 13:24 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Found a seating system that works!

πŸ“ Numbered desks + a posted chart = total student independence. πŸ“

We switch every 2 units, alternating between random and choice. It builds community! 🀝 I print the date on top to stay accountable to regular changes. βœ…

#TeacherSky #EduSky #ClassroomManagement

22.01.2026 19:44 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Looking for a sign to start a classroom Amazon Wish List? This is it! ✨

I added a link to my email signature a year ago, and families have been so generous without any hounding. From charging cords to band-aids, it’s a game changer for supplies. πŸ“¦

#TeacherLife #TeacherSky #EduSky

21.01.2026 16:54 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Our new bulletin board is up! πŸ’»πŸŽ‰

I love using our CS Ed Week coding tattoos to foster belonging. By featuring photos of the students, the classroom becomes truly theirsβ€”a permanent reminder that they belong here. Can’t wait for them to find themselves! πŸ“Έβœ¨

#CSEdWeek #CSforAll #TeacherJoy #STEM

20.01.2026 20:46 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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I end every #WebDev unit with a Coding Party! πŸ’»πŸŽ‰

1️⃣ REBUS puzzles to break the routine. 2️⃣ β˜…β˜…Code Celebrationβ˜…β˜…: Students leave 4 positive comments on peer sites via Google Slides. 3️⃣ Games: Gartic Phone or Drawasaurus.

Plus, a 2000s throwback playlist for the vibes! 🎢

#TeacherLife #STEMEducation

16.01.2026 23:13 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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#TeacherHack: Taking notes while circulating the room. Shout out @mathforamerica.bsky.social Summer Think 2018 for the inspo! πŸ“

Now my class check-ins use live data: βœ… Common FAQ answers πŸ’‘ New student coding ideas

Here's a list from earlier this week!

15.01.2026 22:50 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Love that I have it as a resource I can fall back upon. I am very comfortable filming a quick tutorial. Not obsessed with being perfect. Knowing it’s a video representation of me in person. A human who makes mistakes. πŸ˜ƒ

15.01.2026 21:50 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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I’m leaning into my #FlippedLearning roots to support struggling coders. I record short project starters to give students a nudge without spoiling the solution.

βœ… Low tech βœ… Models "thinking out loud" βœ… Perfect resource for absent students

πŸ”— www.youtube.com/@jocelynhall

14.01.2026 23:53 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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To make room for mistakes in #APCSP, I grade less.

I only grade one assignment a week. For the rest, I provide answer keys so students can self-monitor. This gives me the capacity to give actionable feedback and allow for redos.

#MasteryBasedLearning #MasteryLearning #GrowthMindset

13.01.2026 18:01 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

@wayground.bsky.social

11.01.2026 19:48 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Love using Wayground’s Mastery Peak for quick reviews before a unit project! πŸ”οΈβœ¨

Instead of a front of room review, I give our scholars 10 minutes to tackle a bank of 30 review questions. The results? Over 200 questions answered and massive amounts of #RetrievalPractice in no time! πŸ§ πŸš€

11.01.2026 19:38 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Had fun starting Web Dev with this prompt: "If you opened up a present, what would you least expect to find?" Unexpectedly common responses: eggs, a house, and a human baby. Found this via the game Loaded Questions. Highly recommend it for engaging prompts to build community and spark connections.

09.01.2026 00:22 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Happy New Year from my CS classroom! πŸŽ‰πŸ’» 2025 highlights: ✨ 5th year teaching my Web Dev elective! ✨ 1st full year of our classroom libraryβ€”sharing my love of reading. ✨ 20 years of teaching & 10 years of CS! #CSforAll #CSEd #STEM #NewYear #TeacherLife

31.12.2025 22:11 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0