{"ok":true,"q":"Batteries and Bulbs","n":14,"results":[{"id":"class_06\/science\/chapter_04_sorting_materials_into_groups","title":"Chapter 4 — Sorting Materials Into Groups","class_num":6,"subject":"science","subject_label":"Science","summary":"Introduction: This chapter introduces simple ways to sort everyday materials into groups based on observable physical properties. Rather than naming materials, you learn to observe","topic":"Simple Tests and Activities to Determine Properties","anchor":"topic-5"},{"id":"class_06\/science\/chapter_12_electricity_and_circuits","title":"Chapter 12 — Electricity And Circuits","class_num":6,"subject":"science","subject_label":"Science","summary":"Introduction: This chapter introduces basic ideas about electricity and simple electric circuits. Students learn how electric charge moves in a closed path to make appliances work ","topic":"Key Experiments and Observations","anchor":"topic-8"},{"id":"class_07\/science\/chapter_14_electric_current_and_its_effects","title":"Chapter 14 — Electric Current And Its Effects","class_num":7,"subject":"science","subject_label":"Science","summary":"This chapter introduces electric current and its observable effects — heating, magnetic and chemical. Starting from simple circuits (cell, wires, bulb, switch, ammeter), students l","topic":"","anchor":""},{"id":"class_08\/science\/chapter_14_chemical_effects_of_electric_current","title":"Chapter 14 — Chemical Effects Of Electric Current","class_num":8,"subject":"science","subject_label":"Science","summary":"Introduction: This chapter explores the chemical effects of electric current — how electric current can cause chemical changes in substances it passes through. Using simple electro","topic":"Conductors, Insulators and Electrolytes","anchor":"topic-2"},{"id":"class_08\/social_science_geography\/chapter_03_mineral_and_power_resources","title":"Chapter 3 — Mineral And Power Resources","class_num":8,"subject":"social_science_geography","subject_label":"Social Science · Geography","summary":"This chapter explores Mineral and Power Resources as presented in Class 8 Geography (Resources and Development). It introduces what minerals and power resources are, classifies min","topic":"Energy Crisis, Management and Conservation","anchor":"topic-21"},{"id":"class_06\/science\/chapter_16_garbage_in_garbage_out","title":"Chapter 16 — Garbage In Garbage Out","class_num":6,"subject":"science","subject_label":"Science","summary":"Introduction: \"Garbage In, Garbage Out\" introduces students to everyday waste, why it is a problem and how simple actions can convert waste into useful resources. The chapter expla","topic":"Waste Reduction Strategies (3Rs and more)","anchor":"topic-5"},{"id":"class_06\/science\/chapter_09_the_living_organisms_and_their_surroundings","title":"Chapter 9 — The Living Organisms And Their Surroundings","class_num":6,"subject":"science","subject_label":"Science","summary":"This chapter introduces the concept of living organisms and their surroundings. It explains how to distinguish living things from non-living things by observing basic characteristi","topic":"Conservation and Care for Surroundings","anchor":"topic-11"},{"id":"class_10\/science\/chapter_12_sources_of_energy","title":"Chapter 12 — Sources Of Energy","class_num":10,"subject":"science","subject_label":"Science","summary":"Introduction: Energy is essential for all human activities and economic development. Chapter \"Sources of Energy\" (Class 10 Science, NCERT) presents a clear classification of energy","topic":"Energy Conservation and Management","anchor":"topic-12"},{"id":"class_12\/physics\/chapter_03_current_electricity","title":"Chapter 3 — Current Electricity","class_num":12,"subject":"physics","subject_label":"Physics","summary":"This chapter introduces Current Electricity — the flow of electric charge in conductors — and develops both the macroscopic circuit view and the microscopic carrier-based view. It ","topic":"Electromotive force (EMF) and internal resistance","anchor":"topic-10"}]}