Outline
Space Suits
Students explore the components of a space suit then use linear equations to model oxygen usage using an activity from NASA.
NASA, "Suit Yourself: Fitted for Space." Exploring Space Through Math: Applications in Algebra 1, https://www.nasa.gov/pdf/593844main_ALG_ST_SuitYourself_final.pdf, pp 1-10.
![Space Suits](https://stage.geogebra.org/resource/pw4ezr5w/vvqgFLslDlFcyMtd/material-pw4ezr5w-thumb.png)