Lesson 6 of 8 · Environmental Studies (EVS) and its Pedagogy (Paper I)
Approaches and Activities in EVS: Activity, Inquiry, Field Trips, Surveys, Experiments, Stories and Drama
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Activity-based and experiential learning
In activity-based learning children learn by doing things themselves (observing, collecting, sorting, measuring, making, drawing) rather than by listening. An activity helps only when it has a learning purpose and is followed by discussion; a craft done to fill time is not activity-based learning. Experiential learning adds reflection on the experience. David Kolb described it as a cycle of concrete experience, reflective observation, abstract conceptualisation and active experimentation. For example, children sow moong seeds on wet and dry cotton (experience), note which ones sprout (observation), conclude that seeds need water to germinate (concept), and then test whether they also need light by keeping one wet set in a dark box (experimentation).
Inquiry and discovery
In inquiry-based learning children start from a question, plan how to find the answer, collect evidence, draw conclusions and share them; the teacher guides but does not give the answer first. Inquiry can be guided (the teacher gives the question and materials) or open (children choose the question). Jerome Bruner's discovery learning is close to this: children find relationships for themselves and remember them better. The 5E model (Engage, Explore, Explain, Elaborate, Evaluate) is one way to plan an inquiry lesson, and predict-observe-explain is a short routine: children predict (Will this float?), observe, and then explain any gap between what they expected and what happened.
Field trips, surveys and projects
A field trip takes the class to where learning lives: a pond, a farm, a post office, a bank, a railway station, a potter's workshop or a historical building. It works only when planned in three stages: before the trip (purpose, questions to ask, permission, safety, worksheets), during it (observing, interviewing, noting and sketching, collecting fallen leaves rather than plucking them) and after it (discussion, a report, a chart or a display). A survey collects the same information from many people or places, for example the sources of drinking water in children's homes, the fuels used for cooking or how classmates come to school; children record it with tally marks and show it in tables, pictographs or bar graphs, which links EVS with mathematics. A project is longer: a group investigates one question over days or weeks, such as where the school's waste goes. W.H. Kilpatrick, who developed the project method from Dewey's ideas, described its steps as purposing, planning, executing and judging.
Experiments and practical work
Simple experiments let children test ideas instead of accepting them: which things float or sink, which dissolve in water, what happens to a plant kept in the dark, whether a wet cloth dries faster in the sun or the shade. Children should handle the materials themselves in small groups, predict before doing, record honestly what they see, and repeat when results differ. A teacher demonstration is the right choice only when an activity is unsafe (fire, sharp tools) or the material is scarce. An unexpected result is a chance to discuss what went differently, not a failure.
Discussion
Talk in pairs, small groups and the whole class lets children put their ideas into words, hear other views and revise their own. Looking Around asks children to discuss again and again, often on questions with more than one answer, such as who should do the housework or why some people are forced to leave their homes. The teacher keeps the talk respectful, draws in quiet children and accepts every reasoned view; think-pair-share is one simple structure for it.
Stories, drama and the arts
The NCERT EVS books teach through stories, poems, letters, diary entries, interviews, comic strips and pictures because a narrative carries facts and feelings together: Amrita Devi's sacrifice, Anita's honeybees and Chuskit's journey to school stay in memory far longer than a list of facts. Role play and drama help children stand in another person's place, for example a family whose village is drowned by a dam, a snake charmer who has lost his work or a migrant child who misses school, which builds empathy and concern for justice. Puppets, songs, art, model-making and games suit young learners as well, and NEP 2020 names arts-integrated, sports-integrated and storytelling-based pedagogy.
Choosing the approach
Match the method to the goal. To gather information from many homes, use a survey; for an investigation lasting days, a project; for empathy, role play; for testing an idea, an experiment done by the children; for an unsafe process, a demonstration; for first-hand experience of a place, a field trip. For example, if a teacher wants children to understand the water problems of their locality, a survey of water sources and the time spent fetching water, followed by discussion, is better than a lecture on water scarcity. The option in which children observe, do, ask, discuss or find out is almost always better than one in which the teacher lectures, dictates notes or reads out the chapter.
Key facts
- Kolb's experiential learning cycle: concrete experience, reflective observation, abstract conceptualisation, active experimentation.
- Inquiry: question, plan, collect evidence, conclude, communicate; guided inquiry gives the question, open inquiry lets children choose it.
- 5E model: Engage, Explore, Explain, Elaborate, Evaluate; POE routine: predict, observe, explain.
- Field trip in three stages: before (purpose, questions, permission, safety), during (observe, interview, record), after (discuss, report, display).
- Survey: the same information from many sources (water sources at home, cooking fuels); record with tally marks, show as a pictograph or bar graph.
- Project method: W.H. Kilpatrick, from Dewey's ideas; steps are purposing, planning, executing and judging.
- Demonstration only when an activity is unsafe or material is scarce; otherwise children do the experiment in groups.
- Role play builds empathy: a family displaced by a dam, a snake charmer who has lost his work, a migrant child.
- Stories in Looking Around (Amrita Devi, Anita, Chuskit) carry facts together with feelings and values.
- NEP 2020: experiential learning through hands-on, arts-integrated, sports-integrated and storytelling-based pedagogy.
Quick revision
Activity-based (learning by doing with a purpose); experiential (Kolb cycle); inquiry and Bruner's discovery; 5E and POE; field trip before, during, after; survey from many sources with tally and graphs; project (Kilpatrick: purposing, planning, executing, judging); experiments by children, demonstration only if unsafe; discussion, think-pair-share; stories, role play and drama for empathy; NEP 2020 experiential, arts- and sports-integrated, storytelling.
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