Forensic Science is built so that no specialist equipment is needed. Every learning pathway, Lab Day, and demonstration uses fictional cases, coded paper items, supplied images, and synthetic records; professional methods are studied conceptually, not performed. That keeps the course safe at any kitchen table and keeps attention on the skill it actually teaches: judging how much a piece of evidence can support.
Treat every price below as a ballpark. Costs shift with season and supplier, and the ranges here are meant to help you budget, not to quote. Almost everything on the list is ordinary office and school supplies.
You are not outfitting a crime lab. You are building a paper evidence bench a student returns to all year — and the evidence sets can be printed again when a younger sibling reaches this course.
What the course uses
Each unit supplies its own evidence: a coded paper ridge comparison, a fiber image, a chromatogram to measure, a mock typing card, a paper scene. Print the unit’s set before its Lab Day, and keep the originals clean so every comparison can be repeated blind.
| Item | What to look for | Ballpark price |
|---|---|---|
| Printed evidence sets | Each unit’s coded cards, supplied images, records, and scene drawings, printed from the course pages. Card stock holds up to repeated handling; print images full-page so fine detail survives. | $10–$25 a year in paper and ink |
| Envelopes & labels | Small coin or manila envelopes and sticker labels for mock packaging, sealing, and custody practice, with each item in its own labeled envelope. | $8–$15 |
| Ruler & calculator | A clear millimeter ruler for measuring chromatograms and paper ellipses, and a basic scientific calculator for ratios and angles. | $8–$20 |
| Hand lens | A 5×–10× magnifier for reading fine printed ridge detail and small features on the supplied images. | $5–$12 |
| Case notebook & recording sheets | A bound, page-numbered notebook for the case record, plus printed custody logs and independent recording sheets. | $6–$15 |
Altogether, the bench costs roughly $40–$85 for the year, most of it paper.
What you do not need to buy
Boxed crime-scene kits and professional supplies are sold for the methods this course teaches about, not the ones it asks a student to perform. The pre-lab checklist is explicit: “No real bodily samples, personal fingerprints, suspect profiles, chemicals, ultraviolet sources, cultivation, firearms, ammunition, or projectiles are authorized.” So skip:
- Fingerprint powders, lifting tape, ink pads, and ten-print cards. The course compares coded paper prints. It never takes or lifts anyone’s real fingerprints, a sibling’s included.
- Latent-print developers, presumptive and blood-typing reagents, and solvents. Chemical screening is worked from mock cards and fictional detector records.
- UV and alternate-light sources. How they reveal evidence is studied, not performed.
- Casting materials, microscopes, and gel kits. Impressions, trace evidence, and DNA are worked from supplied images, paper ladders, and fictional allele cards.
A family or program that wants a supervised practical beyond these pages should plan it separately with a qualified instructor and its own safety review. Nothing on this page authorizes it.
Handling the paper evidence
- Keep every case fictional. Work only from the supplied items, and leave faces, names, personal records, and private device content out of all documentation.
- Package and label each item separately. It is the habit contamination control teaches, practiced without a hazard.
- Record before you compare. Write your own readings on your own sheet before any reference or key is shown, and never mark up an original card.
Where to source it
Everything here is sold at office-supply, school-supply, and discount stores, and the evidence sets print on any home printer or at a print shop. No specialty supplier is needed, and nothing on the list ships as a hazardous material.