Unit 7 — Properties of Exponents — printable QR sheet
5 stations, one per page. Print (portrait), post one at each station.
Talk-it-through problems take any real attempt for credit; timed problems gate hint 2 at 30 s
and Reveal at 60 s past that.
Printer tip: Ctrl/Cmd-P → portrait → “Background graphics” on if you want the flavor colors.
Station 1 of 5
7.01 — Evaluating with Exponents
Mild Medium Hot Spicy
Station code
9058b3b1
students can type this at the front page instead of scanning
https://experiments.mrritchey.com/9058b3b1/
Scan → work it on the whiteboard → type the answer → show the summary screen.
Station 2 of 5
7.02 — Powers of 10 and Scientific Notation
Mild Medium Hot Spicy
Station code
7f3f118d
students can type this at the front page instead of scanning
https://experiments.mrritchey.com/7f3f118d/
Scan → work it on the whiteboard → type the answer → show the summary screen.
Station 3 of 5
7.03 — Simplifying Expressions with Exponents
Mild Medium Hot Spicy
Station code
2612337a
students can type this at the front page instead of scanning
https://experiments.mrritchey.com/2612337a/
Scan → work it on the whiteboard → type the answer → show the summary screen.
Station 4 of 5
7.04 — Rational Exponents
Mild Medium Hot Spicy
Station code
89e05a5b
students can type this at the front page instead of scanning
https://experiments.mrritchey.com/89e05a5b/
Scan → work it on the whiteboard → type the answer → show the summary screen.
Station 5 of 5
7.05 — Review of Exponent Properties
Mild Medium Hot Spicy
Station code
d299c363
students can type this at the front page instead of scanning
https://experiments.mrritchey.com/d299c363/
Scan → work it on the whiteboard → type the answer → show the summary screen.