Grade 7 Lesson plan
How Delford Cleans Its River Water: An Explanatory Writing Lesson
A 50-minute grade 7 lesson where students read how a fictional plant cleans river water, then write an explanatory paragraph using cause-and-effect structure.
Common Core ELA · Grade 7
W.7.2 Informative and explanatory writing
Write informative/explanatory texts to examine a topic and convey ideas, concepts, and information through the selection, organization, and analysis of relevant content.
Why water teaches this standard well
Seventh graders organize ideas using definition, classification, and cause-and-effect structures when explaining topics such as how contaminants reach drinking water or why old pipes corrode. Water chemistry and infrastructure give informative writers genuinely complex content to analyze.
Materials tagged with this code are written to the full standard , and each carries a written note explaining the alignment. See how we review materials.
23 materials aligned to W.7.2
Lesson plans
Grade 7 Lesson plan
Water Residence Time at Ingleford: Explanatory Writing
A grade 7 ELA lesson where students compare how long water sits in the air and in a deep aquifer, then write an explanatory paragraph organized by contrast.
Grade 7 Lesson plan
Ledbury's Water Tower: Explanatory Writing on Pressure
A grade 7 ELA lesson where students study how a water tower creates steady pressure, then write an explanatory paragraph using cause-and-effect transitions.
Grade 7 Lesson plan
Parts Per Billion at Pinder Gap: Explaining Small Numbers
A grade 7 ELA lesson in which students rank three ways of explaining parts per billion in a water report, then write their own definition, comparison, and example.
Grade 7 Lesson plan
The Microbes at the Quinnet Mills Plant: Explanatory Writing
A grade 7 ELA lesson on process writing in which students read about the bacteria that treat sewage and explain the four stages to a reader who has never seen a plant.
Worksheets
Grade 7 Worksheet
Explaining Brine Disposal at the Pipperton Desalting Plant
A grade 7 explanatory writing worksheet that has students repair a vague draft about what an inland reverse osmosis plant does with its leftover salty water.
Grade 7 Worksheet
Corvale's Hidden Aquifer: An Explanatory Paragraph Worksheet
A grade 7 ELA worksheet where students turn notes about a fictional town's aquifer into an organized explanatory paragraph using cause-and-effect transitions.
Grade 7 Worksheet
Merridale's Earthy Tap Water: Summary and Evidence
A grade 7 ELA worksheet in which students read a fictional utility notice and a resident's letter, cite evidence, sort fact from opinion, and write an objective summary.
Grade 7 Worksheet
Ordering the Steps at the Saltram Bay Desalination Plant
A grade 7 ELA worksheet on sequence and transitions: students order six treatment steps, fix an out-of-order sentence, and replace weak transitions in a tour script.
Grade 7 Worksheet
Inside the Stanwick Water Plant: Explanatory Writing
A grade 7 ELA worksheet where students order a treatment plant's steps and write an explanatory paragraph using sequence and cause-and-effect transitions.
Grade 7 Worksheet
Sedgewick Mill's Booster Pump: An Explanatory Paragraph Worksheet
A grade 7 worksheet where students order six scrambled sentences about a hilltop booster pump station into a well-organized explanatory paragraph.
Classroom activities
Grade 7 Classroom activity
Meet the Microbes: A Wastewater Character Design Studio
A grade 7 art activity where teams design and present characters for the real microbes that clean wastewater at a treatment plant.
Writing prompts
Grade 7 Writing prompt
Ellet Creek's Drains and the Manrow River: An Explanatory Prompt
Students write a school website article tracing sink and toilet water through a fictional treatment plant and explaining why each step protects swimmers downstream.
Grade 7 Writing prompt
Why the Soap Will Not Lather in Fairholm: An Explanatory Prompt
A grade 7 explanatory writing prompt on hard water, with a background brief, a planning organizer, a full exemplar essay, and a four-level rubric.
Grade 7 Writing prompt
Why the Hydrants Run: Explaining Flushing in Trewick Hollow
A grade 7 informative writing prompt where students explain a town's spring hydrant flushing program to a new neighbor, with a planning organizer, exemplar, and rubric.
Projects
Grade 7 Project
Glaisdale Dam at Fifty: A Three-Color Reduction Print Edition
Grade 7 printmakers carve one block in three stages to print a matched, numbered edition showing water falling through a fictional dam to spin its turbine.
Grade 7 Project
Reporting the Ryecombe Sewer Overflow: A News Feature Project
Over four sessions, grade 7 students turn a five-source packet about a fictional combined sewer overflow into an attributed news feature for a school paper.
Grade 7 Project
Wintergreave Water Careers Feature Pages: A Research Project
Grade 7 students research four water-sector roles and write feature pages for a fictional utility's recruiting booklet, attributing every figure to a supplied fact card.
Grade 7 Project
Brackenwood Hollow Well Owners: A Family Water Health Plan
Teams build a four-page booklet, a testing calendar, and a cost table for a fictional private-well household that stay inside a fixed yearly testing budget.
Grade 7 Project
Kessel Ridge Fountains After Summer: A Flush and Test Plan
Teams schedule a fictional school's fountain flushing for the day before classes start, choose which fixtures to sample for lead on a fixed budget, and notify families.
Quizzes & test questions
Grade 7 Quiz & test questions
Unit Quiz: Why the Ebbsworth River Runs Low in August
A 30-point grade 7 reading quiz on a fictional river's summer low flow, mixing multiple choice, evidence questions, and one explanatory paragraph.
Grade 7 Quiz & test questions
Quiz: Two Texts on the Longmere Night Leak Survey
A 30-point grade 7 quiz pairing a utility web page with a technician's field notes, testing evidence across two texts, purpose, and audience-aware explanatory writing.
Graphic organizers
Grade 7 Graphic organizer
Verrell Farms to the Lunch Tray: An Irrigation Safety Chain
A six-link cause-and-effect organizer tracing how germs can move from a fictional pasture into irrigation water and onto school salad, with a control step for each link.