Lessons with Mr. B logo Lessons with Mr. B. Get a Case File
The case file series / Band B / Middle School

The case file series. A new kit, every month.

Each kit is a complete printable writing assignment with a real-world role for the student, source materials to investigate, and a finished piece of writing at the end. A new kit ships every month. Each names its own grade band and standards. $18 per kit. One purchase covers every student under your roof, forever.

New kit released monthly
Browse by archetype: All kits Investigation Atmospheric Research-Argument Historical to Future
The Time-Traveler's Receipt cover with a 1995 movie ticket beside a 2026 movie ticket on a newspaper-collage backdrop. From the News Desk $18
Investigation · TTR·001

The Time-Traveler's Receipt.

A 1995 movie ticket beside a 2026 movie ticket. The student picks one of six "beats," runs the price-versus-wage math, interviews two adults, and files a real feature article.

Pages
24
Final Bar
500-700 wd
Role
Junior Reporter
See inside → $18
The Curator's Catalog cover, a candlelit gothic chamber with three artifacts on a stone table. From the Vault $18
Atmospheric · CC·001

The Curator's Catalog.

Three artifacts arrive in the Vault of Restricted Items: an Iron Crown, a Glass Vial, a Stone Codex. The student steals Edgar Allan Poe's color-and-sound trick from "Masque of the Red Death" and writes one short catalog entry per artifact, each in a different mood.

Pages
28
Final Bar
3 entries
Role
Chief Archivist
See inside → $18
Investigating Our World cover with illustrated globe and six issue icons. From the File Room $18
Research-Argument · IOW·001

Investigating Our World.

Six real issues, from fast fashion to water privatization. The student picks one they can argue (not just describe), gathers cited sources, writes the strongest counter-argument to their own thesis, and files a 900 to 1500 word argument essay.

Pages
24
Final Bar
900-1500 wd
Role
Investigator
See inside → $18
The Blueprint of Hope folder cover, blueprint blue with technical drawing motifs From the Bureau $18
Historical to Future · BFH·001

The Blueprint of Hope.

Four moments when Americans hit a crisis and built something better: the CCC, the Golden Gate Bridge, the 19th Amendment, the moon landing. The student picks one, steals language from primary sources, then writes a Blueprint Poem and a Future Archive Story applying the same lesson to a problem we still haven't solved.

Pages
24
Final Bar
650-1000 wd
Role
Architect
See inside → $18