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r/ScienceTeachers↗

Science Teachers

/r/ScienceTeachers is a place for science educators to collaborate and contribute tips, ideas, labs, and curricula. We encourage the sharing of interesting studies, experiments, videos and articles that will interest students of all ages and promote science and critical thinking in their lives.

57k subscribers177 posts / mo in Sep 2026 (incl. ~1% by known bots)153 authors / mosince 2010

r/ScienceTeachers has 57k members (+14% over the last 12 months). It gets about 177 posts a month from 153 people. Top topics: Teaching Insights, Classroom Management & Resources and TeachingCareerNavigator.

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When to post on r/ScienceTeachers

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Size and growth

How r/ScienceTeachers has grown

r/ScienceTeachers

Subscriber growth

Subscribers over time

+14%in 12 months · +2.8% in 3 months · +0.6% in 1 month
Oct 202657k
Growing57k subscribers
Data since Mar 2018Live · through Oct 2026
r/ScienceTeachers

Monthly activity

Posts, comments and authors per month

−6.3%vs Sep 2025 · +31% last 3 months vs the 3 before
Sep 2026177
QuieterPeaked at 208 in Aug 2026
Sep 2026: incl. ~1% by known botsData through Sep 2026 · October usually lands mid-November

What people talk about

Topics and brands on r/ScienceTeachers

Top topics

Share of the subreddit's posts

  1. Teaching Insights22%
  2. Classroom Management & Resources1.3%
  3. TeachingCareerNavigator1.2%
  4. Teacher Burnout and Support1.0%
  5. Teachers and Teaching0.8%

Brands people mention

Most-mentioned brands and sites, last 12 months

Can you post

Posting rules for r/ScienceTeachers

Which post types r/ScienceTeachers allows, the karma and account age it asks for, required flair, and every community rule — read from Reddit.

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Timing and removals

How often posts get removed on r/ScienceTeachers

The best day and hour for r/ScienceTeachers, how many posts moderators remove and which kinds, the shape of its year, and weekdays against weekends.

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What to post

What works on r/ScienceTeachers

Title and body length that does well on r/ScienceTeachers, and its mix of text posts, links, images, galleries and video.

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Who writes here

Who posts on r/ScienceTeachers

Gender and age of the people who write on r/ScienceTeachers, the countries and US states they live in, their jobs, and whether a few regulars carry the conversation.

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How they talk

What people ask for on r/ScienceTeachers

Requests for recommendations, help and alternatives on r/ScienceTeachers, its signature words and phrases, the brands and sites people link with counts, and the tone of the comments.

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The full report

See all of r/ScienceTeachers

Posts and activity for Sep 2026. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research