Prime Detective Activity Kit (v2) Preview

Grades 5-9 · Low-prep · 10 sessions

This preview shows the look-and-feel, the pacing style, and a sample worksheet. The full pack includes all 10 worksheets, station cards, certificate, and a separate answer key.

Included in full pack: print + ink-saving + answer key
License: one classroom or one household
Pack ID: NW-PRIME-V2
Support: support@numberwonders.com

Want to evaluate quickly? Print page 3 and try it with students. If it runs smoothly, the full pack gives 9 more sessions with the same routine.

Preview

What’s Inside

NW-PRIME-V2 · Preview · Page 2

What the full kit contains

10 structured worksheets (one per session) with “prove it” prompts
Station cards (cut-and-play) for rotation or math-club stations
Common mistakes checklist + differentiation suggestions
Certificate of completion
Separate answer key PDF

Preview sample list (not complete)

#	Topic	Skill
2	Divisibility Tests Lab	fast filtering
4	Factor Tree Workshop	prime factorization
10	Detective Challenge Board	mixed practice

Ink-saving version: same content with minimal shaded fills for cheaper printing.

Preview

Sample Worksheet

NW-PRIME-V2 · Preview · Page 3

Worksheet 4 (sample): Factor Tree Workshop

Find prime factorization and write in exponent form.

1) 84 = _________________________

2) 126 = ________________________

3) 180 = ________________________

4) 252 = ________________________

5) 432 = ________________________

Prove it: Multiply prime powers back to check your work.

Preview

Station Cards

NW-PRIME-V2 · Preview · Page 4

Station cards (sample)

Full pack includes more cards and rotation ideas.

Card A: Find a composite between 100 and 120 with exactly 3 prime factors.
Card B: Prove a number between 200 and 300 is composite in 2 ways.
Card C: Create a pair with GCF = 12 and LCM = 360.

License reminder: preview is free to share; the full pack is licensed for one classroom or household.