Our Mission
Interactive Science for Inquiring Minds B
 

Theme 5: ENERGY

  • Energy Forms and Conversion
  • Energy and its Various Forms
  • Conversion of Energy
  • Conserving Energy
  • Key Points
  • Let's Review
  • At a Glance
  • Think Tank 
  • Light
  • How fast is Light?
  • Reflection of Light?
  • Images Formed by a Plane Mirror
  • Effects and Uses of Reflecting Surfaces
  • Refraction of Light
  • Dispersion of White Light
  • Seeing Colours
  • Key Points 
  • Let's Review
  • At a Glance
  • Think Tank 
  • Electricity
  • Electric Current
  • Electric Circuits
  • Potential Difference or Voltage
  • Resistance
  • Effects of Electric Current
  • Key Points
  • Let's Review
  • At a Glance
  • Think Tank 
  • Using Electricity
  • Safe Use of Electricity
  • Electric Power
  • Reducing Electrical Energy Wastage
  • Key Points
  • Let's Review
  • At a Glance
  • Think Tank 
  • Photosynthesis and Respiration
  • Plants - The Primary Food Source
  • Photosynthesis
  • Breathing and Aerobic Respiration
  • Photosynthesis and Respiration
  • Ornamental Plants and Large-Scale Crop Production
  • Key Points 
  • Let's Review
  • At a Glance
  • Think Tank 
 
 
 
Interactive Science for Inquiring Minds B
 

Theme 6: INTERACTIONS

  • Concept of Force and Pressure
  • Effects of a Force
  • Some Examples of Forces
  • Measuring Forces
  • Force and Pressure
  • Key Points
  • Let's Review
  • At a Glance
  • Think Tank
  • Moment of a Force
  • Moment of a Force
  • Calculation of the Moment of a Force
  • Applications of Moments in Everyday Life
  • Levers
  • Key Points
  • Let's Review
  • At a Glance
  • Think Tank
  • Work
  • What is Work?
  • Calculating Work Done by a Force
  • When is Work Not Done?
  • Key Points
  • Let's Review
  • At a Glance
  • Think Tank
  • Effects of Heat
  • Effects of Heat on Matter
  • Effects of Thermal Expansion and Contraction
  • Applications of Thermal Expansion and Contraction
  • Key Points 
  • Let's Review
  • At a Glance
  • Think Tank 
  • Transmission of Heat
  • Transmission of Heat
  • Conduction
  • Convention
  • Radiation
  • Key Points 
  • Let's Review
  • At a Glance
  • Think Tank 
  • Chemical Changes
  • Chemical Reactions
  • Chemical Changes Caused by Heating
  • Chemical Changes Caused by Mixing
  • Chemical Changes Caused by Exposure to Light
  • Chemical Changes Caused by Passing an Electric Current through a Substance
  • Key Points 
  • Let's Review
  • At a Glance
  • Think Tank 
  • Populations, Communities and Ecosystems
  • Habitat
  • Population and Community
  • Interrelationships between Organisms
  • The Physical Environment
  • Ecosystem
  • Conserving the Environment
  • Key Points
  • Let's Review
  • At a Glance
  • Think Tank
  • Populations, Communities and Ecosystems
  • How an Ecosystem Works
  • Food Chains and Food Webs
  • Flow of Energy through an Ecosystem
  • Key Points
  • Let's Review
  • At a Glance
  • Think Tank  
  • Nutrient Cycles in the Ecosystem
  • Decomposers
  • Recycling Nutrients
  • Key Points
  • Let's Review
  • At a Glance
  • Think Tank
 
 
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