Science experiments for Class 9 – Telangana state syllabus
- Chapter 1: Matter Around Us
- Activity-1: Identifying the shape and volume of liquids
- Activity-2: Do the gases have a definite shape and a fixed volume?
- Activity-3: Observing the compressibility of different materials
- Activity-4: Diffusion
- Activity-5: Observing the diffusion of liquids
- Activity-6: Observing the diffusion of particles of solids into liquids
- Activity-7: Speed of diffusion of two gases
- Activity –8 : How small are the particles of a matter?
- Activity-9: There exists space between particles
- Activity-10: Observing the force of attraction between the particles of the matter
- Activity-11: Effect of temperature on change of state
- Activity-12: Effect of surface area, Humidity and wind speed on evaporation
- Chapter 2: Motion
- Activity-1: Drawing path and distinguishing between distance and displacement
- Activity-2: Drawing displacement vectors
- Activity-3: Observing the direction of motion of a body
- Activity-4: Understanding uniform motion
- Activity-5: Observing the motion of a ball on a inclined plane
- Activity-6: Observing uniform circular motion
- Activity-7: Acceleration and velocity of an object
- Chapter 3: Laws Of Motion
- Activity-1: Observing the motion of a pen cap kept on thick paper ring.
- Activity-2: Observing the motion of the coins hit by a striker
- Activity-3: Pushing two wooden boxes with same force
- Activity-4: Larger the net force greater the acceleration
- Activity-5: Larger the mass smaller the acceleration
- Activity- 6: Pulling two spring balances
- Activity-7: Balloon rocket
- Activity-7.1: Action and reaction
- Chapter 4: Is Matter Pure
- Activity-1: Is full cream pure?
- Activity-2: Finding out homogeneous and heterogeneous mixtures
- Activity-3: Preparation of saturated and unsaturated solutions
- Activity-4: Factors affecting the rate of dissolving
- Activity-5: Finding of heterogeneous mixtures- suspensions and colloids
- Activity-6: Separation of mixtures by sublimation
- Activity-7: Process of evaporation of water
- Activity-7.1: Separating the components of ink
- Activity-8: Separation of immiscible liquids
- Activity-9: Separation of two miscible liquids by distillation
- Activity-10: Can we separate mixture of Copper sulphate and Aluminum
- Activity-11: Understanding the nature of elements, compounds and mixtures
- Chapter 5: Atoms And Molecules
- Activity-1: Change in mass
- Activity-2: Elements and symbols
- Activity-3: Write the symbols for given elements
- Chapter 6: What Is Inside The Atom
- Activity-1: Sketch the structure of atom as you imagine.
- Chapter 7: Gravitation
- Activity-1: Observing the motion of an object moving In a circular path
- Activity-2: Drawing velocity vectors for a body in uniform circular motion
- Activity-3: Acceleration is independent of masses
- Activity-4: What is the direction of ‘g’
- Activity-5: Can we measure the weight of free-fall body
- Activity-6: Observing the changes during the free-fall of a body
- Activity-7: Balancing of spoon and fork
- Activity-8: Can you get up without bending
- Activity-9: Balancing a ladder
- Activity-10: Locating centre of gravity
- Activity-11: Shift of the center of gravity and its effects
- Chapter 8: Floating bodies
- Activity-1: Density and Weight
- Activity 1.1: Find relative density of different objects
- Activity 1.3: Find relative density of milk, groundnut oil and kerosene
- Activity-2: Making of lactometer
- Activity-3: Do the objects denser than water float in it ?
- Activity-4: Is the weight of an object and weight of water displaced by it equal ?
- Activity-5: Making aluminium to float
- Activity-6: Observing air pressure
- Activity-7: Let us measure the force of buoyancy
- Activity-8: Measuring the weight of the water displaced by the immersed stone
- Chapter 9: Work And Energy
- Activity-1: Let us understand the meaning of work as per science
- Activity-2: Understanding the increase and decrease in energy of an object
- Activity-3: List the energy sources
- Activity-4: Understanding the energy of moving objects
- Activity-5: Understanding potential energy
- Activity-6: Observing the energy in stretched rubber band
- Activity-7: Observing the energy in an object at some height
- Activity-8: Listing the energy conversions in nature and in day to day life
- Activity-9: Conservation of mechanical energy
- Activity-10: Calculating the total energy of freefall at different heights
- Chapter 10 : Sound
- Activity-1: Sound is a form of energy
- Activity-2: Observing the vibration of tuning fork
- Activity-3: Demonstrating types of wave propagation
- Activity-4: Listening to reflected sound