KRKB

The Screen Time That Sends Students Back to Books

Anushka Rai
Anushka Rai Founder, KRKB | 17-year-old reader
Student moving from tablet time to reading in a cozy nook

A stricter standard for school technology

The screen time test KRKB is designed to pass 1 Bounded Short launch tasks, not open browsing 2 Productive Reviews, quizzes, stories, discussion 3 Supervised Teacher, librarian, family visibility 4 Book-facing Every activity points back to reading

This is the practical test I use for KRKB: the screen moment must be bounded, productive, supervised, and book-facing.

Chart source: KRKB product design criteria. SVG produced with AI-assisted coding and edited for KRKB.

Where KRKB lines up with literacy research

Research-backed behaviors KRKB makes visible Scale: 3 = strong evidence in cited WWC guide, 2 = moderate evidence, 1 = minimal evidence. Comprehension strategy instruction Strong Ask and answer questions while reading Strong Extended discussion of text meaning Moderate Motivation and engagement in literacy Moderate 0 1 2 3

The chart translates cited What Works Clearinghouse evidence ratings into a simple 1 to 3 scale. It does not claim KRKB has independent causal outcome data yet.

Chart source: KRKB synthesis of cited What Works Clearinghouse guidance. SVG produced with AI-assisted coding and edited for KRKB.

The point is the loop, not the login

The KRKB literacy cycle Choose right-fit book Read mostly off-screen Respond review or quiz Share safe peer signal Teacher and librarian reports close the loop: participation, books that caught on, student work, and next shelves.

KRKB is strongest when the login is brief and the loop continues through books, writing, peer discovery, and staff reflection.

Chart source: KRKB product model. SVG produced with AI-assisted coding and edited for KRKB.

The research inference, stated carefully

01

Purposeful media use is the correct standard.

AAP and UNESCO guidance do not require pretending screens do not exist. They require balance, purpose, governance, and adult judgment.

02

Student motivation deserves serious design.

WWC guidance treats motivation, engagement, and extended text discussion as part of adolescent literacy work, not as decoration.

03

Visible thinking gives educators something to improve.

Reviews, quizzes, stories, and discussion prompts make comprehension easier to see than minutes-read logs alone.

04

Writing can strengthen reading.

The writing-to-read evidence supports student writing about texts when the task requires claims, evidence, summary, analysis, and response.

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