Multi-Disciplinary Peak
Life Processes, Electricity & Optics
97.6%
NCERT coverage
26
Direct matches
14
Semi matches
14
Sensors used
13
Chapters
Sensors used in Class 10
Chemical Reactions and Equations
Types of chemical reactions (combination, decomposition, displacement, double displacement, redox), balancing equations
4
activities
Endothermic and Exothermic
Measure temperature change to classify reaction types
Reaction Rates
Monitor reaction progress — gas production, temperature
Decomposition of H2O2
Measure O2 produced in decomposition reaction
Conductivity of Reactions
Track ionic changes during double displacement
Acids, Bases and Salts
Indicators, pH scale, reactions of acids/bases, salts, pH of salts, neutralisation
4
activities
Household Acids and Bases
Measure pH of common acids and bases
Acid-Base Titration
Titrate acid with base — neutralisation reaction
pH of Salt Solutions
Measure pH of different salt solutions — acidic/basic/neutral
Conductivity Titration
Track neutralisation via conductivity change
Metals and Non-metals
Physical/chemical properties, reactivity series, corrosion, ionic bonding
3
activities
Conductivity of Solutions
Compare conductivity of metal salt solutions — ionic compounds
Electrochemistry: Galvanic Cells
Measure voltage from metal reactivity — reactivity series
Electrochemistry: Electrolysis
Electrolysis and electroplating — metal extraction concept
Carbon and its Compounds
Covalent bonding, carbon chains, functional groups, homologous series, soaps/detergents
2
activities
Conductivity of Solutions
Compare conductivity of ionic vs covalent compounds
Temperature of a Flame
Combustion of carbon compounds — saturated vs unsaturated
Life Processes
Nutrition (autotrophic, heterotrophic), respiration (aerobic, anaerobic), transportation (blood, heart, xylem, phloem), excretion
6
activities
Photosynthesis and Respiration (BwV-31C)
Measure gas exchange in plants — autotrophic nutrition
Cell Respiration (BwV-12C)
Measure CO2 produced / O2 consumed in cellular respiration
Heart Rate and Exercise
Heart rate and blood circulation — transportation
EKG recording
Record heart electrical activity — human circulatory system
Transpiration
Water loss from plant leaves — transportation in plants
Dissolved Oxygen
O2 in water affecting aquatic respiration
Control and Coordination
Nervous system, reflex arc, brain, hormones, plant hormones (tropic movements)
3
activities
EKG recording
Electrical signals in the body — nervous system concept
Heart Rate and Body Position
Autonomic nervous system control of heart rate
Photosynthesis Rate vs Light (BwV-31A)
Plant response to light — phototropism concept
How do Organisms Reproduce?
Asexual reproduction (fission, budding, fragmentation, spore formation), sexual reproduction in plants and animals
1
activities
Yeast Beasts in Action
Yeast budding — asexual reproduction example
Heredity
Mendel's experiments, dominant/recessive traits, sex determination
0
activities
Theoretical genetics chapter; no sensor-based experiments
Light: Reflection and Refraction
Laws of reflection, spherical mirrors, mirror formula, refraction, Snell's law, lenses, lens formula, power of lens
3
activities
Light Intensity
Measure light intensity — inverse square law
Reflectivity of Light
Measure reflection from different surfaces
Polarization of Light
Advanced light properties — extends refraction understanding
The Human Eye and the Colourful World
Human eye, defects of vision, prism, dispersion, scattering, rainbow, atmospheric refraction
2
activities
SpectroVis Spectroscopy
View spectrum of white light — dispersion
Light Intensity
Measure light components — color spectrum
Electricity
Electric current, potential difference, Ohm's law, resistance, resistivity, series/parallel circuits, heating effect, power, energy
5
activities
Ohm's Law
Measure V-I relationship — verify Ohm's law
Series and Parallel Circuits
Compare voltage and current in series vs parallel
Electrical Energy
Measure power and energy in circuits
Resistance and Resistivity
Factors affecting resistance — length, area, material
Circuit Board experiments (VCB2)
Vernier Circuit Board 2 — Wheatstone bridge, Kirchhoff's laws
Magnetic Effects of Electric Current
Magnetic field due to current, solenoid, electromagnetic force, electric motor, electromagnetic induction, generator, AC vs DC
4
activities
Mapping a Magnetic Field
Map field around current-carrying conductor
Electromagnets
Measure field strength of electromagnet
Faraday's Law
Measure induced EMF — electromagnetic induction
Magnetic Field of Solenoid
Field inside solenoid — proportional to current
Our Environment
Ecosystem, food chains, ozone depletion, waste management, biodegradable/non-biodegradable
3
activities
Schoolyard Study
Study local ecosystem — environmental factors
Dissolved Oxygen
Water quality indicator — aquatic ecosystem health
A Water Field Study
Comprehensive water quality study — environmental science
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