Targeted math activities — aligned to grade-level standards, ready to hand out in under a minute. Standards-aligned, classroom-ready, and completely free.
Get 9-12 Math Activities Now →Here's what SubDesk generates for 9th–12th Math classrooms. Activities that keep students engaged and learning — while you focus on what matters.
Students build linear equations from word problems — "a taxi charges $3 base plus $2 per mile." Graph by hand, identify slope and y-intercept, predict costs.
Students solve a systems problem — "You have $X to buy Y pens and Z notebooks." Set up the system, solve using substitution or elimination, verify.
Three steps. No district login. No training required.
Open SubDesk on your phone or laptop. Choose the 9-12 grade band and Math as your subject.
Activities designed for 14–18 year olds. Clear instructions, minimal materials, and real learning outcomes.
At the end of the day, SubDesk compiles what happened — activities used, student engagement, your notes. Emailed directly to the absent teacher.
Standards-aligned Math activities in 60 seconds. No login, no prep, no stress.
Start Now — 9-12 Math →