Grade 11 Worksheet
Comparing Home Chlorine Readings on Two Brookfield Streets
A grade 11 statistics worksheet on a fictional town's home chlorine readings: compare two streets by IQR and standard deviation, then test an outlier.
Water Health & Consumer Science · Grade 11
These materials address hydration, water safety, and home water use, and treat reading a water bill or a water quality report as a practical consumer skill.
14 materials written for this grade · refine by type, topic, or standard in the catalog
Grade 11 Lab / experiment
After the Ellisfield Burst Pipe: A Mold-Prevention Drying Lab
Groups dry wet cloths in a fan draft, in still air, and under cover, then model drying with ratios and logarithms to explain why hidden wet materials grow mold.
Grade 11 Writing prompt
Recycled Water for the Glenhaven Fields: A Drought Health Argument
Students weigh injury risk on hard, dry fields against exposure to recycled irrigation water, then argue to a school board using four sources and a fair counterclaim.
Grade 11 Project
Student Hydration and School Fountains: A Random-Sample Survey
Teams audit every school fountain, survey a random sample of students, estimate tap-water use with a simulated margin of error, and pitch a budgeted plan.
Grade 11 Worksheet
The Delgado Household Water-Use Audit: Gallons and Savings
A grade 11 consumer-science worksheet where students audit a fictional household's daily water use by fixture and calculate the savings from WaterSense fixtures.
Grade 11 Reading passage
The Faint Smell of Chlorine: How Disinfection Guards Tap Water
A grade 11 informational passage on how chlorine disinfection made tap water safe, the residual that protects the pipes, and what a faint chlorine smell means.
Grade 11 Classroom activity
Fix-a-Leak Station Rotation: Ranking Household Water Waste
A grade 11 station-rotation activity where teams calculate and rank the yearly water wasted by four fictional household leaks and choose the top fix.
Grade 11 Classroom activity
Home Water Treatment Match-Up: Matching Problems to Fixes
A grade 11 card-game activity where students match common household water problems to the point-of-use treatment method that best addresses each one.
Grade 11 Lesson plan
Reading the Marsh Hollow Water Report: Chlorine and pH
A grade 11 health lesson where students read a fictional water district's quality report and check its chlorine residual and pH against federal limits.
Grade 11 Lesson plan
Auditing the Escalante Family's Tiered Water Bill in Otterbrook
A grade 11 lesson where students audit a fictional family's tiered water bill, find cost per thousand gallons, and test it against a widely used affordability threshold.
Grade 11 Graphic organizer
Tap Water vs. Bottled Water: A Consumer Compare-and-Contrast
A grade 11 compare-and-contrast organizer where students weigh tap and bottled water across cost, regulation, quality, and environmental impact, with a filled exemplar.
Grade 11 Lesson plan
Choosing a PFAS Filter for the Novak Household in Verde Mesa
A grade 11 health lesson where students weigh a PFAS filter for a fictional household, comparing tap readings to the 4.0 ppt federal limit and two filters' yearly costs.
Grade 11 Worksheet
The Water Footprint of a Week's Meals: Beef and Wheat
A grade 11 consumer-science worksheet where students estimate the water footprint of a fictional week's menu using published beef and wheat water-use figures.
Grade 11 Classroom activity
Reading Your Water: A Household Water Quality Report Rotation
A grade 11 station-rotation activity where students compare a household's water quality report readings against real regulatory standards and choose a home water action.