topic 1 of 7 · Science
Iron and air, and after a month you have rust
Chemical Reactions
when substances rearrange themselves into something completely new.
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topic 2 of 7 · Science
Colour, gas, heat. The signs something new was made.
Indicators of Chemical Reactions
colour changes, gases, heat, and surprises in a test tube.
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topic 3 of 7 · Science
Writing down what went in and what came out
Word Equations
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topic 4 of 7 · Science
The same sentence, written in symbols
Chemical Equations
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topic 5 of 7 · Science
Atoms do not vanish. The equation has to show that.
Balanced Chemical Equations
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topic 6 of 7 · Science
Burn a candle in a sealed jar. Weigh it. Nothing lost.
Law of Conservation of Mass
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topic 7 of 7 · Science
Two things go in. One thing comes out.
Combination Reactions
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topic 1 of 7 · Geography
Sand was worthless until someone learned to make glass
What is a Resource?
how ordinary things become valuable when people learn to use them.
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topic 2 of 7 · Geography
Everything you own began as something living, or something not
Resource Classification by Origin
the story of living and non-living resources around you.
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topic 3 of 7 · Geography
Some resources come back. Some never will.
Resource Classification by Exhaustibility
why some resources return and others disappear forever.
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topic 4 of 7 · Geography
Who owns the air above your roof?
Resource Classification by Ownership
who owns land, water, forests, and common spaces.
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topic 5 of 7 · Geography
A resource nobody knows how to use is not yet a resource
Resource Classification by Development Status
from hidden potential to usable wealth.
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topic 6 of 7 · Geography
The most valuable resource in the country is reading this
Human Beings as Resources
why people are the most important resource.
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topic 7 of 7 · Geography
Meeting today's needs without borrowing from tomorrow
Sustainable Development
meeting today's needs without stealing tomorrow's future.
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topic 1 of 7 · History
In 1848 a painter drew a world with no kings in it
Frédéric Sorrieu's Vision of Nations
a painter imagines a world where people, not kings, shape their own destiny.
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topic 2 of 7 · History
The year people stopped being subjects and became citizens
The French Revolution and Nationalism
citizens begin to think of themselves as part of a nation.
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topic 3 of 7 · History
Two words that rearranged Europe
La Patrie and Le Citoyen
the fatherland and the citizen become powerful political ideas.
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topic 4 of 7 · History
A flag makes strangers feel like family. How?
National Symbols and Identity
flags, hymns, and rituals unite millions of strangers.
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topic 5 of 7 · History
One set of laws, carried across Europe by an army
The Napoleonic Code (1804)
laws spread revolutionary ideas across Europe.
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topic 6 of 7 · History
Welcomed in 1805. Resisted by 1810. The same man.
Napoleon as Liberator and Conqueror
welcomed at first, resisted later.
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topic 7 of 7 · History
The kings came back and tried to undo a revolution
The Congress of Vienna (1815)
monarchs try to turn back the clock after Napoleon.
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topic 1 of 7 · Economics
Ask two people what a better life looks like. Compare.
Meaning of Development
why different people dream of different futures.
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topic 2 of 7 · Economics
A landless worker and a farm owner want opposite rains
Different Development Goals
how aspirations change from person to person.
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topic 3 of 7 · Economics
One person's progress can be another person's loss
Conflicting Development Goals
when one person's progress becomes another's loss.
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topic 4 of 7 · Economics
Why we measure a country by the money we can count
Income as a Development Indicator
why earnings matter.
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topic 5 of 7 · Economics
Two families, same income, different lives. What is missing?
Limitations of Income
why money alone doesn't guarantee happiness.
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topic 6 of 7 · Economics
Average income hides who actually has it
Per Capita Income
comparing countries through average income.
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topic 7 of 7 · Economics
Adding up a whole country, and what the total leaves out
National Income and Development
measuring economic progress.
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topic 1 of 7 · Health and Fitness
Body, mind, emotion, character. One subject claims all four.
Physical Education as Total Development
how movement shapes body, mind, emotions, and character together.
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topic 2 of 7 · Health and Fitness
What a PE lesson is actually trying to do to you
Objectives of Physical Education
why fitness, social efficiency, sports culture, and mental efficiency matter.
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topic 3 of 7 · Health and Fitness
Children learn more in an hour of play than you would guess
Play and Human Growth
why children naturally learn through play.
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topic 4 of 7 · Health and Fitness
When does fun become competition? There is a line.
Difference Between Play, Games, and Sports
when fun becomes structured competition.
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topic 5 of 7 · Health and Fitness
Fitness is not for the field. It is for the stairs.
Physical Fitness for Everyday Life
fitness beyond the sports field.
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topic 6 of 7 · Health and Fitness
Your body is the only lab you carry everywhere
Physical Education and Science
understanding the body through movement.
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topic 7 of 7 · Health and Fitness
How you move changes how you think you look
Physical Education and Psychology
confidence, motivation, and self-image through activity.
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topic 1 of 7 · Politics
What happens when one group decides everything
What is Power Sharing?
Why no single group should control every decision.
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topic 2 of 7 · Politics
Diverse country, single ruling group. What breaks first?
Need for Power Sharing
Preventing conflict in diverse societies.
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topic 3 of 7 · Politics
A small country where the language you speak decides a lot
Belgium's Diversity
Different language communities living together.
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topic 4 of 7 · Politics
Belgium rewrote its constitution four times to stay one country
Belgian Accommodation Model
Sharing power to maintain unity.
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topic 5 of 7 · Politics
Equal seats for unequal numbers. Why that can be fair.
Equal Representation in Government
Balancing interests of communities.
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topic 6 of 7 · Politics
A government defined by language, not by land
Community Government in Belgium
Governance based on language communities.
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topic 7 of 7 · Politics
Who decides locally, and who decides for everyone
State Governments in Belgium
Regional autonomy.
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topic 4 · 71 secondsChemical Equations
topic 5 · 84 secondsBalanced Chemical Equations
topic 6 · 72 secondsLaw of Conservation of Mass
topic 7 · 76 secondsCombination Reactions
no film for this one yet4 of Science's 7 topics play a film here. Ask this one a question instead — the panel at the bottom.
topic 3 · 69 secondsResource Classification by Exhaustibility
no film for this one yet1 of Geography's 7 topics play a film here. Ask this one a question instead — the panel at the bottom.
topic 3 · 84 secondsLa Patrie and Le Citoyen
no film for this one yet1 of History's 7 topics play a film here. Ask this one a question instead — the panel at the bottom.
no film for this one yet0 of Economics's 7 topics play a film here. Ask this one a question instead — the panel at the bottom.
no film for this one yet0 of Health and Fitness's 7 topics play a film here. Ask this one a question instead — the panel at the bottom.
no film for this one yet0 of Politics's 7 topics play a film here. Ask this one a question instead — the panel at the bottom.
Science · topic 1
What is the definition of a chemical reaction?
A process where substances rearrange their atoms to form entirely new substances with different properties.
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Science · topic 2
What occurs at the atomic level when a chemical reaction takes place?
Substances rearrange their atoms into new substances with new properties.
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Science · topic 1
What are the starting substances in a chemical reaction called?
Reactants
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Science · topic 2
Why is the underlying mechanism of a chemical reaction considered 'invisible' to the naked eye?
One cannot see individual atoms shifting places during the transformation.
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Science · topic 1
What are the new substances formed as a result of a chemical reaction called?
Products
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Science · topic 2
In chemistry, what are 'indicators'?
Observed pieces of evidence that signify a chemical reaction has occurred.
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Science · topic 1
Why is dissolving sugar in tea classified as a physical change?
The sugar molecules remain unchanged and can be recovered by evaporating the water.
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Science · topic 2
Name the four main indicators of a chemical reaction as taught in the CBSE curriculum.
Change in colour, evolution of a gas, change in temperature, and formation of a precipitate.
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Geography · topic 2
In geography, what is the core definition of a 'resource'?
An object in context that meets a specific human need and has value.
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Geography · topic 3
What is the primary question used to classify a resource by its exhaustibility?
Does the resource return on a timescale that matters to humans?
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Geography · topic 7
సుస్థిర అభివృద్ధి (Sustainable Development) యొక్క ప్రాథమిక నిర్వచనం ఏమిటి?
భవిష్యత్ తరాల అవసరాలను దెబ్బతీయకుండా, ప్రస్తుత అవసరాలను తీర్చుకోవడమే సుస్థిర అభివృద్ధి.
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Geography · topic 2
What is the primary factor used to distinguish between biotic and abiotic resources?
Their origin (whether they come from living or non-living matter).
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Geography · topic 3
Resources that are naturally replenished over short periods, like years or decades, are called _____.
renewable resources
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Geography · topic 7
సుస్థిర అభివృద్ధిని ఏ రెండు అంశాల మధ్య జరిగే 'సమతుల్యత'గా (balancing act) భావించవచ్చు?
ప్రస్తుత అవసరాలను తీర్చుకోవడం మరియు భవిష్యత్తును దొంగిలించకుండా ఉండటం.
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Geography · topic 2
Resources derived from living things, such as plants, animals, and microbes, are classified as _____ resources.
biotic
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Geography · topic 3
Resources formed over geological time that exist in fixed amounts are called _____.
non-renewable resources
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History · topic 1
Who created the 1848 painting titled 'The Dream of Worldwide Democratic and Social Republics'?
Frédéric Sorrieu.
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History · topic 2
In 1788, before the Revolution, how did most people in France view the concept of "France"?
It was viewed as a word on royal decrees or coins rather than a lived identity.
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History · topic 3
ఫ్రెంచ్ విప్లవ కాలంలో 'La Patrie' అనే పదం దేనిని సూచిస్తుంది?
పితృభూమి (The fatherland).
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History · topic 1
In what year did the French artist Frédéric Sorrieu create his vision of the 'Pact Between Nations'?
1848.
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History · topic 2
What was the administrative and cultural state of France in 1788?
It was a patchwork of various provinces, dialects, laws, and privileges.
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History · topic 3
ఫ్రెంచ్ విప్లవకారులు 'Le Citoyen' అనే పదం ద్వారా ప్రజలను ఎలా గుర్తించారు?
పౌరులుగా (The citizen).
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History · topic 1
What specific physical object in Sorrieu's painting symbolizes the end of the age of kings?
A broken crown lying discarded on the ground.
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History · topic 2
How did the French Revolution change the source of political authority?
It shifted rule from the divine right of kings to the collective nation.
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Economics · topic 1
What is the simplest economic definition of development?
Progress made by moving from a less desirable situation to a more desirable one.
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Economics · topic 2
How is development defined in the context of a person's life journey?
The journey from a less desirable situation to a more desirable one.
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Economics · topic 1
Why is the meaning of development considered inherently personal?
It is shaped by what an individual currently has, what they lack, and what they hope for.
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Economics · topic 2
What three factors typically shape an individual's definition of a "desirable" situation?
Needs, values, and context.
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Economics · topic 1
How does context, such as location or work, affect a person's view of development?
It determines the specific opportunities available and the dangers or obstacles they face.
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Economics · topic 2
For a child at a village fair, what might be considered the "summit of development"?
A toy representing fun and status among friends.
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Economics · topic 1
Development is described not as a single road, but as a _____, where different people choose different paths.
crossroads
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Economics · topic 2
Why does a woman at a seed stall view development through the lens of "seasons" and "risk"?
Her goals are shaped by her responsibilities in the cycle of planting and past crop failures.
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Health and Fitness · topic 1
What is the core claim of physical education as 'total development'?
It is the only subject designed to shape the body, mind, emotions, and character together.
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Health and Fitness · topic 2
According to the notice board outside the school's PE room, what four objectives are identified for physical education?
Fitness, social efficiency, sports culture, and mental efficiency.
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Health and Fitness · topic 1
Why is the school field described as a 'laboratory' in the context of PE?
It is a place where every part of a student is shaped through play and movement.
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Health and Fitness · topic 2
Where does physical education actually happen according to the source material?
Wherever people move together with purpose.
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Health and Fitness · topic 1
According to the simple science of movement, how do bones respond to regular physical activity?
Bones become denser.
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Health and Fitness · topic 2
The concept of 'total development' in physical education includes movement for the body, mind, character, and _____.
Emotion
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Health and Fitness · topic 1
How does physical movement at age 15 impact a person's life at age 60?
It shapes the body's ability to move, feel, and function without pain decades later.
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Health and Fitness · topic 2
In the context of PE objectives, what is the primary logic shared by all movement?
Movement shapes individuals deliberately rather than by accident.
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Politics · topic 1
What is the core definition of power sharing?
The distribution of decision-making authority among different groups to prevent domination by any single group.
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Politics · topic 2
What is the primary definition of power sharing according to the text?
Giving each group affected by a decision a real voice or a share in making that decision.
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Politics · topic 1
According to the principle of power sharing, what is the inherent danger of concentrated power?
It is dangerous regardless of who holds it because it leads to exclusion and potential conflict.
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Politics · topic 2
Power sharing is described as a _____ against domination by a single group.
guardrail
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Politics · topic 1
What is the primary psychological effect on citizens when they are included in decision-making?
They feel a sense of belonging and care more about the outcome of those decisions.
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Politics · topic 2
In what specific societal condition does the need for power sharing become most urgent?
Where there is deep diversity of language, religion, ethnicity, or region.
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Politics · topic 1
In the classroom analogy, why does 'Anjali's' efficient decision-making eventually cause restlessness?
Because the specific needs and interests of other students are consistently ignored.
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Politics · topic 2
What are the two factors that map the "where" of power sharing needs?
The presence of distinct groups and existence of decisions affecting everyone.
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