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[
{
"slide": 1,
"fragments": [
{
"fragment_index": 1,
"text_description": "What Is A Plant?",
"image_description": ""
},
{
"fragment_index": 2,
"text_description": "Plant",
"image_description": ""
},
{
"fragment_index": 3,
"text_description": "A living organism, usually green and rooted in soil, that makes its own food through photosynthesis.",
"image_description": ""
}
]
},
{
"slide": 2,
"fragments": [
{
"fragment_index": -1,
"text_description": "Photosynthesis\nPhotosynthesis\nProcess where green plants make food using sunlight, carbon dioxide and water, releasing oxygen.\nKey Characteristics:\nNeeds sunlight, chlorophyll, CO₂, and water.\nMakes glucose for the plant’s food.\nReleases oxygen into the air.\nExample:\nA sunflower uses photosynthesis to turn sunlight into sugar.",
"image_description": ""
}
]
},
{
"slide": 3,
"fragments": [
{
"fragment_index": -1,
"text_description": "Parts of a Plant\nLocate Each Part\nA plant’s structure has four main parts you can spot easily.\nKey Points:",
"image_description": "https://sparkl-vector-images.s3.ap-south-1.amazonaws.com/img/lp/study_content/lp/1/6/2/21/209/510/534/30.04.08-shivangi-biology-6.2.7.2.1_SG_SNK_SS_html_5498fa4a.png"
},
{
"fragment_index": 1,
"text_description": "Root – holds plant in soil and soaks up water and minerals.",
"image_description": ""
},
{
"fragment_index": 2,
"text_description": "Stem – lifts leaves and moves water and food around the plant.",
"image_description": ""
},
{
"fragment_index": 3,
"text_description": "Leaf – uses sunlight to make food by photosynthesis.",
"image_description": ""
},
{
"fragment_index": 4,
"text_description": "Flower – produces pollen and turns into seeds and fruit.",
"image_description": ""
}
]
},
{
"slide": 4,
"fragments": [
{
"fragment_index": -1,
"text_description": "Seed to Plant\nTrace each stage of seed germination, from water uptake to a self-feeding seedling.",
"image_description": ""
},
{
"fragment_index": 1,
"text_description": "1\nWater Uptake\nThe dry seed soaks water; cells swell and wake.",
"image_description": ""
},
{
"fragment_index": 2,
"text_description": "2\nSeed Coat Splits\nPressure breaks the seed coat, letting the radicle push out.",
"image_description": ""
},
{
"fragment_index": 3,
"text_description": "3\nShoot Rises\nPlumule grows upward, seeking light above the soil.",
"image_description": ""
},
{
"fragment_index": 4,
"text_description": "4\nFirst Leaves\nCotyledons or first leaves turn green and start photosynthesis.",
"image_description": ""
},
{
"fragment_index": 5,
"text_description": "Pro Tip:\nKeep soil moist, not waterlogged, so oxygen and water reach the seed.",
"image_description": ""
}
]
},
{
"slide": 5,
"fragments": [
{
"fragment_index": -1,
"text_description": "Water Path\nFollow how water is transported from root to leaf.\ntransport\nLegend:\nStart/End\nDecision\nProcess",
"image_description": ""
},
{
"fragment_index": 1,
"text_description": "Roots",
"image_description": ""
},
{
"fragment_index": 2,
"text_description": "Stem\n(xylem)",
"image_description": ""
},
{
"fragment_index": 3,
"text_description": "Leaves",
"image_description": ""
},
{
"fragment_index": 4,
"text_description": "Evaporation",
"image_description": ""
}
]
},
{
"slide": 6,
"fragments": [
{
"fragment_index": -1,
"text_description": "Food Equation\n\\[6CO_{2} + 6H_{2}O \\rightarrow C_{6}H_{12}O_{6} + 6O_{2}\\]\n(in sunlight, with chlorophyll)\nVariable Definitions\nApplications\nSource: NCERT Class 7 Science",
"image_description": ""
},
{
"fragment_index": 1,
"text_description": "CO₂\nCarbon dioxide from air",
"image_description": ""
},
{
"fragment_index": 2,
"text_description": "H₂O\nWater from soil",
"image_description": ""
},
{
"fragment_index": 3,
"text_description": "C₆H₁₂O₆\nGlucose (food)",
"image_description": ""
},
{
"fragment_index": 4,
"text_description": "O₂\nOxygen released",
"image_description": ""
},
{
"fragment_index": 5,
"text_description": "Plant Food\nGlucose helps the plant grow and store energy.",
"image_description": ""
},
{
"fragment_index": 6,
"text_description": "Oxygen Supply\nReleased oxygen is vital for animals and humans to breathe.",
"image_description": ""
}
]
},
{
"slide": 7,
"fragments": [
{
"fragment_index": -1,
"text_description": "Why Oxygen Out?\nKey Insight:\nOxygen we breathe comes from the reaction step that splits water; tracking O\n2\nshows the light reaction is working.",
"image_description": ""
},
{
"fragment_index": 1,
"text_description": "1\n\\[h\\nu\\]\nChlorophyll grabs sunlight, kicking off the light reaction.",
"image_description": ""
},
{
"fragment_index": 2,
"text_description": "2\n\\[2H_{2}O \\;\\rightarrow\\; 4H^{+}+4e^{-}+O_{2}\\]\nCaptured energy splits water; protons and electrons stay, oxygen forms.",
"image_description": ""
},
{
"fragment_index": 3,
"text_description": "3\n\\[O_{2}\\uparrow\\]\nFreshly made oxygen diffuses out through stomata into the air.",
"image_description": ""
}
]
},
{
"slide": 8,
"fragments": [
{
"fragment_index": -1,
"text_description": "Leaf Test",
"image_description": ""
},
{
"fragment_index": 1,
"text_description": "Setup & Conditions\nExpose leaf to sunlight for 4 h.\nBoil leaf in water for 2 min.\nHeat in hot alcohol to remove chlorophyll.\nRinse, place on white tile, add iodine.\nNote any blue-black colour.",
"image_description": ""
},
{
"fragment_index": 2,
"text_description": "Materials\nFresh leaf\nBeaker & hot water\nAlcohol bath\nIodine solution\nWhite tile & forceps",
"image_description": ""
},
{
"fragment_index": 3,
"text_description": "Raw Data\nLeaf region\nColour after iodine\nStarch present\nGreen areas\n_____\nYes / No\nNon-green areas\n_____\nYes / No",
"image_description": ""
},
{
"fragment_index": 4,
"text_description": "Observations & Notes\nRecord which regions turn blue-black. Blue-black shows starch, proving photosynthesis occurred there.",
"image_description": ""
}
]
},
{
"slide": 9,
"fragments": [
{
"fragment_index": -1,
"text_description": "What We Learned\nInference\nSupporting Evidence\nConfidence Level\nHigh Confidence\nBased on multiple evidence points",
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},
{
"fragment_index": 1,
"text_description": "Conclusion: Blue-black colour confirms the leaf stored starch, so photosynthesis happened.",
"image_description": ""
},
{
"fragment_index": 2,
"text_description": "Iodine test turned the leaf blue-black.",
"image_description": ""
},
{
"fragment_index": 3,
"text_description": "Starch forms only after photosynthesis.",
"image_description": ""
}
]
},
{
"slide": 10,
"fragments": [
{
"fragment_index": -1,
"text_description": "Root Types — Taproot vs Fibrous\nTaproot\nFibrous Root\nKey Similarities",
"image_description": ""
},
{
"fragment_index": 1,
"text_description": "One thick main root grows straight down.",
"image_description": ""
},
{
"fragment_index": 2,
"text_description": "Lateral branches are thinner side roots.",
"image_description": ""
},
{
"fragment_index": 3,
"text_description": "Reaches deep water sources.",
"image_description": ""
},
{
"fragment_index": 4,
"text_description": "Seen in dicots like carrot and mustard.",
"image_description": ""
},
{
"fragment_index": 5,
"text_description": "Many thin roots arise from stem base.",
"image_description": ""
},
{
"fragment_index": 6,
"text_description": "Form a dense, bushy network.",
"image_description": ""
},
{
"fragment_index": 7,
"text_description": "Spread near soil surface, prevent erosion.",
"image_description": ""
},
{
"fragment_index": 8,
"text_description": "Common in monocots like wheat and grass.",
"image_description": ""
},
{
"fragment_index": 9,
"text_description": "Anchor the plant firmly.",
"image_description": ""
},
{
"fragment_index": 10,
"text_description": "Absorb water and minerals from soil.",
"image_description": ""
},
{
"fragment_index": 11,
"text_description": "Transport nutrients upward to the stem.",
"image_description": ""
}
]
},
{
"slide": 11,
"fragments": [
{
"fragment_index": -1,
"text_description": "Part Functions\nPlant Part\nMain Function",
"image_description": ""
},
{
"fragment_index": 1,
"text_description": "Root\nAbsorbs water & minerals",
"image_description": ""
},
{
"fragment_index": 2,
"text_description": "Stem\nCarries water, minerals & food",
"image_description": ""
},
{
"fragment_index": 3,
"text_description": "Leaf\nPrepares food by photosynthesis",
"image_description": ""
},
{
"fragment_index": 4,
"text_description": "Flower\nEnables reproduction",
"image_description": ""
}
]
},
{
"slide": 12,
"fragments": [
{
"fragment_index": -1,
"text_description": "Sunlight vs Growth\nKey Insights\nLegend\nData Source\nGrade 7 classroom experiment\n// Chart.js configuration would go here\n // This is a placeholder for the actual chart implementation\n const ctx = document.getElementById('slide-13-a1b2c3-dataChart').getContext('2d');\n // Chart configuration with line graph, sunlight labels, and height dataset",
"image_description": ""
},
{
"fragment_index": 1,
"text_description": "Plant height rises as daily sunlight grows from 0–8 h.",
"image_description": ""
},
{
"fragment_index": 2,
"text_description": "After ~8 h, the line flattens; extra light adds little height.",
"image_description": ""
},
{
"fragment_index": 3,
"text_description": "Reading the chart shows 6–8 h gives almost maximum growth.",
"image_description": ""
},
{
"fragment_index": 4,
"text_description": "Average plant height",
"image_description": ""
}
]
},
{
"slide": 13,
"fragments": [
{
"fragment_index": -1,
"text_description": "Key Takeaways",
"image_description": ""
},
{
"fragment_index": 1,
"text_description": "Plant Parts\nRoots, stem, leaves and flowers form the basic body of a plant.",
"image_description": ""
},
{
"fragment_index": 2,
"text_description": "Photosynthesis\nLeaves prepare food using sunlight, water and carbon dioxide.",
"image_description": ""
},
{
"fragment_index": 3,
"text_description": "Water Transport\nXylem in the stem moves water from roots to leaves.",
"image_description": ""
},
{
"fragment_index": 4,
"text_description": "Root Types\nTaproot and fibrous roots anchor plants and absorb water.",
"image_description": ""
}
]
},
{
"slide": 14,
"fragments": [
{
"fragment_index": -1,
"text_description": "Remember This\nMain Points\nKey Highlights",
"image_description": ""
},
{
"fragment_index": 1,
"text_description": "1\nPlants make their own food.",
"image_description": ""
},
{
"fragment_index": 2,
"text_description": "2\nSunlight provides the needed energy.",
"image_description": ""
},
{
"fragment_index": 3,
"text_description": "3\nRoots absorb water and minerals.",
"image_description": ""
},
{
"fragment_index": 4,
"text_description": "4\nPlants release oxygen into the air.",
"image_description": ""
},
{
"fragment_index": 5,
"text_description": "Food factory: photosynthesis.",
"image_description": ""
},
{
"fragment_index": 6,
"text_description": "Sun is the energy source.",
"image_description": ""
},
{
"fragment_index": 7,
"text_description": "Roots bring in water.",
"image_description": ""
},
{
"fragment_index": 8,
"text_description": "Plants give us oxygen.",
"image_description": ""
}
]
},
{
"slide": 15,
"fragments": [
{
"fragment_index": -1,
"text_description": "\"The clearest way into the Universe is through a forest.\"\nJ\nJohn Muir\nMay this thought motivate you to care for every plant, knowing each leaf links us to the wider universe.",
"image_description": ""
}
]
},
{
"slide": 16,
"fragments": [
{
"fragment_index": 0,
"text_description": "Riya’s Wilted Tomato",
"image_description": ""
},
{
"fragment_index": 1,
"text_description": "Scenario\nAt noon, Riya sees her tomato plant’s leaves droop and lose shine. The sun is harsh, and the soil feels dry. She hopes to revive it quickly.",
"image_description": ""
},
{
"fragment_index": 2,
"text_description": "Challenge Question\nApply your knowledge of plant water needs: What simple step can stop the midday wilting?",
"image_description": ""
},
{
"fragment_index": 3,
"text_description": "Characters\nR\nRiya\nYoung gardener\n\"My tomato looks so tired at lunchtime!\"",
"image_description": ""
}
]
},
{
"slide": 17,
"fragments": [
{
"fragment_index": 1,
"text_description": "Meet The Helpers",
"image_description": ""
},
{
"fragment_index": 2,
"text_description": "R\nRiya\nCaring plant owner\n\"These leaves are like my pets!\"",
"image_description": ""
},
{
"fragment_index": 3,
"text_description": "G\nGrandpa\nWise gardener & mentor\n\"Plants speak if you watch closely.\"",
"image_description": ""
},
{
"fragment_index": 4,
"text_description": "A\nAmit\nCurious science buddy\n\"Let's test how light helps them grow!\"",
"image_description": ""
}
]
},
{
"slide": 18,
"fragments": [
{
"fragment_index": -1,
"text_description": "Multiple Choice Question\nQuestion\nWhich part of a plant prepares its food?\n1\nRoot\n2\nLeaf\n3\nStem\n4\nFlower\nSubmit Answer\nCorrect!\nWell done! Leaves contain chlorophyll and perform photosynthesis.\nIncorrect\nRemember, green leaves carry out photosynthesis, not the other parts.\nconst correctOption = 1;\n const answerCards = document.querySelectorAll('.answer-card');\n const submitBtn = document.getElementById('submitBtn');\n const feedbackCorrect = document.getElementById('feedbackCorrect');\n const feedbackIncorrect = document.getElementById('feedbackIncorrect');\n\n let selectedOption = null;\n\n answerCards.forEach((card, index) => {\n card.addEventListener('click', () => {\n answerCards.forEach(c => c.classList.remove('border-blue-500', 'bg-blue-50', 'animate-shake_wrong'));\n card.classList.add('border-blue-500', 'bg-blue-50');\n selectedOption = index;\n });\n });\n\n submitBtn.addEventListener('click', () => {\n if (selectedOption === null) return;\n\n if (selectedOption === correctOption) {\n feedbackCorrect.classList.remove('hidden');\n feedbackIncorrect.classList.add('hidden');\n } else {\n answerCards[selectedOption].classList.add('animate-shake_wrong');\n feedbackIncorrect.classList.remove('hidden');\n feedbackCorrect.classList.add('hidden');\n }\n });",
"image_description": ""
}
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},
{
"slide": 19,
"fragments": [
{
"fragment_index": -1,
"text_description": "Match Part & Job\nDrag each plant part to the box that describes its function.\nDraggable Items\nRoot\nStem\nLeaf\nFlower\nDrop Zones\nAnchors plant & absorbs water\nMoves water and food\nPrepares food\nForms seeds for reproduction\nTip:\nThink about what each part does in a healthy plant.\nCheck Answers\nResults\n// Drag and drop functionality\n const draggableItems = document.querySelectorAll('.draggable-item');\n const dropZones = document.querySelectorAll('.drop-zone');\n const checkAnswersBtn = document.getElementById('slide-20-a1b2c3-check-btn');\n const feedbackArea = document.getElementById('slide-20-a1b2c3-feedback-area');\n const feedbackContent = document.getElementById('slide-20-a1b2c3-feedback-content');\n\n draggableItems.forEach(item => {\n item.addEventListener('dragstart', handleDragStart);\n item.addEventListener('dragend', handleDragEnd);\n });\n\n dropZones.forEach(zone => {\n zone.addEventListener('dragover', handleDragOver);\n zone.addEventListener('drop', handleDrop);\n zone.addEventListener('dragenter', handleDragEnter);\n zone.addEventListener('dragleave', handleDragLeave);\n });\n\n function handleDragStart(e) {\n e.target.classList.add('opacity-50');\n e.dataTransfer.setData('text/plain', e.target.dataset.id);\n }\n\n function handleDragEnd(e) {\n e.target.classList.remove('opacity-50');\n }\n\n function handleDragOver(e) {\n e.preventDefault();\n }\n\n function handleDragEnter(e) {\n e.preventDefault();\n e.target.closest('.drop-zone').classList.add('border-green-500', 'bg-green-50');\n }\n\n function handleDragLeave(e) {\n e.target.closest('.drop-zone').classList.remove('border-green-500', 'bg-green-50');\n }\n\n function handleDrop(e) {\n e.preventDefault();\n const dropZone = e.target.closest('.drop-zone');\n dropZone.classList.remove('border-green-500', 'bg-green-50');\n\n const itemId = e.dataTransfer.getData('text/plain');\n const draggedItem = document.querySelector(`[data-id=\"${itemId}\"]`);\n\n if (draggedItem && dropZone) {\n dropZone.appendChild(draggedItem);\n dropZone.querySelector('.text-center').style.display = 'none';\n }\n }\n\n checkAnswersBtn.addEventListener('click', () => {\n feedbackArea.classList.remove('hidden');\n feedbackContent.innerHTML = '<p class=\"text-green-600\">Answers checked! Review your matches above.</p>';\n });",
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}
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},
{
"slide": 20,
"fragments": [
{
"fragment_index": -1,
"text_description": "You Did It!\nNext Steps\nObserve a nearby plant and match each part to its job.\nThank You!\nWe hope you found this lesson informative and engaging.",
"image_description": ""
},
{
"fragment_index": 1,
"text_description": "Identified key plant parts: roots, stem, leaves, flowers.",
"image_description": ""
},
{
"fragment_index": 2,
"text_description": "Explored plant processes: photosynthesis, transpiration, reproduction.",
"image_description": ""
},
{
"fragment_index": 3,
"text_description": "Performed simple experiments to show what plants need.",
"image_description": ""
},
{
"fragment_index": 4,
"text_description": "You can now explain plant basics with confidence.",
"image_description": ""
}
]
},
{
"slide": 21,
"fragments": [
{
"fragment_index": 1,
"text_description": "Solved Example\nPhotosynthesis Word Problem",
"image_description": ""
},
{
"fragment_index": 2,
"text_description": "Problem Statement\nA plant uses 12 molecules of carbon dioxide during photosynthesis. Determine how many oxygen molecules it releases.\nNo diagram needed",
"image_description": ""
},
{
"fragment_index": 3,
"text_description": "Solution Process\n1\nRecall balanced equation\nPhotosynthesis: 6 molecules of CO₂ and 6 of H₂O form glucose and 6 molecules of O₂.\n\\(6\\text{CO}_2 + 6\\text{H}_2\\text{O} \\rightarrow C_6H_{12}O_6 + 6\\text{O}_2\\)\n2\nFind mole ratio\nThe balanced equation shows a 1 : 1 ratio between CO₂ and O₂.\n\\(\\frac{6\\text{O}_2}{6\\text{CO}_2}=1\\)\nKey Insight\nA balanced chemical equation gives direct mole ratios, letting us convert quantities quickly.\n3\nApply to given amount\nUsing the 1 : 1 ratio, 12 molecules of CO₂ release 12 molecules of O₂.\n\\(12\\text{CO}_2 \\times 1 = 12\\text{O}_2\\)",
"image_description": ""
},
{
"fragment_index": 4,
"text_description": "Final Answer\nThe plant releases 12 molecules of O₂.\nEach CO₂ used yields one O₂, so the numbers are equal.",
"image_description": ""
},
{
"fragment_index": 5,
"text_description": "Additional Notes\nCommon Mistakes\nUsing an unbalanced equation.\nMixing up reactant–product coefficients.\nRelated Topics\nPlant respiration\nLaw of conservation of mass",
"image_description": ""
}
]
},
{
"slide": 22,
"fragments": [
{
"fragment_index": -1,
"text_description": "Try This\nClass 7 Science • Plant Life\nQuestion\nWhy do leaves look green?\nProgressive Hints\nTry on your own first. Reveal hints only when needed.\nThings to Consider\nSunlight is a mix of many colours.\nPigments absorb some colours, reflect others.\nReflected light decides the colour we see.\nChlorophyll is abundant in most leaves.\nConcept Notes\nChlorophyll\nGreen pigment inside chloroplasts that drives photosynthesis and determines leaf colour.\nColour Perception\nWe see the wavelength that an object reflects, not the wavelengths it absorbs.\nImportant Rule:\nColour seen = light reflected by the object.\nPrevious Question\nCheck Solution",
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},
{
"fragment_index": 1,
"text_description": "Hint 1: Getting Started\nRecall the main pigment present inside leaf cells.",
"image_description": ""
},
{
"fragment_index": 2,
"text_description": "Hint 2: Key Approach\nThis pigment strongly absorbs red and blue parts of sunlight.",
"image_description": ""
},
{
"fragment_index": 3,
"text_description": "Hint 3: Almost There\nBecause it reflects green light, we see leaves as green.",
"image_description": ""
}
]
},
{
"slide": 23,
"fragments": [
{
"fragment_index": -1,
"text_description": "Leaf Gallery\nNotice how leaves vary in shape, edge and size.\nDifferent shapes suit different jobs—this visual variety helps plants survive.",
"image_description": ""
},
{
"fragment_index": 1,
"text_description": "Broad\nBroad Leaf\nLarge surface catches maximum sunlight, perfect for plants growing under taller trees.\nExample: Mango",
"image_description": ""
},
{
"fragment_index": 2,
"text_description": "Needle\nNeedle Leaf\nSlim needles cut wind and save water, helping plants in cold or dry zones.\nExample: Pine",
"image_description": ""
},
{
"fragment_index": 3,
"text_description": "Heart\nHeart-shaped Leaf\nPointed tip lets rain run off fast, preventing fungal growth in humid climates.\nExample: Peepal",
"image_description": ""
},
{
"fragment_index": 4,
"text_description": "Fan\nFan Leaf\nSegmented fan bends with wind, stopping leaves from tearing in coastal areas.\nExample: Palm",
"image_description": ""
}
]
},
{
"slide": 24,
"fragments": [
{
"fragment_index": -1,
"text_description": "Forest Finale\nWhere plants rule\nPhoto: Pixabay\nPlant Kingdom’s Vast Reach\nStep back for the big picture: one forest holds millions of plants, silently creating food, oxygen, and shelter—proof of nature’s enormous scale.\nLearn more\nForests cover about one-third of Earth’s land surface.\nSource: FAO",
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}
]
}
]