The handpump next to the toilet
A Class V EVS teacher in a flood-prone block of Bhagalpur has 34 students. The school handpump stands 4 metres from a brick-lined toilet, and after the monsoon several children report a bad smell and cloudy water. One student, Anwar, missed six days with diarrhoea; his mother says the handpump water is fine because 'it has been used for twenty years'. The panchayat member has told the teacher not to 'spread panic' before the local election, and the headmaster advises sticking to the textbook chapter on water. The teacher has three 35-minute periods this week, no water-testing kit, and a district science coordinator who can visit only if invited in writing. Students have already drawn a rough map of the school showing the handpump, toilet, drain and kitchen.
1. Design a three-period inquiry that is educationally sound and safe. State clearly what you will not do and why.
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Period 1 - elicit and map. Start from the students' map. Ask: Where does the water come from? Where does the waste go? Which places are close together? Students add arrows for smell, runoff and handwashing. Build a question wall and sort questions into three groups: can answer from the map, need an adult, need a test. This validates their observation without turning it into a diagnosis.
Period 2 - contamination pathways. Four stations: (a) a simple diagram of toilet, drain, handpump and kitchen with distances; (b) slope and rainwater runoff, using a tilted tray and a sponge; (c) handwashing demonstration with soap and ash; (d) safe storage: cover, ladle, boil. Students rotate and record one 'because' sentence per station.
Period 3 - action and communication. Students write a five-line letter to the panchayat or the health worker asking for a water check, make a poster on handwashing and safe storage, and plan one school action (cover the handpump, fix the drain direction). Invite the district science coordinator in writing.
What I will not do. I will not test the water, because there is no kit and a wrong result is worse than none. I will not tell the class the water is safe or unsafe; that is a health authority's judgement. I will not use Anwar's illness as evidence in class or name his family. I will not promise that the panchayat will act. The teacher's role is to teach inquiry, precaution and evidence-seeking, not to diagnose or campaign.
2. The panchayat member warns against 'spreading panic' and the headmaster says stick to the textbook. How do you handle both, with specific communication moves?
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Depersonalize and reframe as curriculum, not accusation.
- To the panchayat member: 'The Class V EVS unit asks how water gets contaminated and how we keep it safe. The children have made a map of the school. We are not saying anyone is at fault, and we are not testing the water. Would you look at the map and suggest a safe spot for the handpump?' This invites him into the inquiry instead of making him its target. It also gives him a practical role before the election.
- To the headmaster: 'The chapter on water is in the syllabus. The students' own map is the teaching aid. I will keep to the textbook concepts: sources, contamination, purification, storage. If a health issue comes up, I will refer it to the health worker, not answer it myself.' This reassures him that the teacher is not becoming a health campaigner.
- Put requests in writing. A short letter to the district science coordinator and, if appropriate, to the block health worker, copied to the headmaster. A written request protects the teacher and creates a record.
- Avoid the election frame. Do not share the map on social media, do not name the panchayat member, and do not let students phrase the letter as a complaint against a person. The letter asks for a check, not for blame.
- If pressure continues, document the sequence of requests and ask the headmaster to escalate to the block education officer. The educational reason is simple: EVS requires children to ask questions and use evidence, and this is the local evidence available.
3. How will you assess the inquiry so that you are testing understanding, not compliance? Include how Anwar and his family are protected.
Read the worked answer
Assess three things, with a four-point scale each.
- Map and evidence: symbols for handpump, toilet, drain and kitchen; at least two distances or directional arrows; one thing the map shows that a textbook diagram does not. 4 = accurate and explained; 3 = accurate; 2 = partial; 1 = copied.
- Explanation: one sentence using 'because' that links a pathway to a possible effect, e.g. 'The drain flows towards the handpump because the ground slopes that way.' 4 = correct link and mechanism; 3 = correct link; 2 = partial; 1 = assertion only.
- Action and reason: one safe action the class can take (cover the handpump, move the drain, wash hands before eating) with a reason. 4 = action and reason; 3 = action only; 2 = vague; 1 = none.
What this avoids. A written test asking for definitions of 'contamination' would reward memorization. The map, the 'because' sentence and the action plan show whether the student can use the idea. Keep the criteria visible before the task, so students know what good work looks like.
Protecting Anwar. Do not ask him to report his illness, do not use his family as a case, and do not make the task about his house. If the family is uncomfortable with the water topic, give him the alternative task of mapping the kitchen and handwashing station. Do not penalize any child whose family uses the handpump; the assessment is about reasoning, not about agreeing with the teacher. If a child discloses illness, follow the school's referral route to the health worker and keep the information confidential.