Erudite Labs
List of Class 10 Lab Activities

Class 10 Physical Science:

Session – 1: 

Chapter 1: Reflection of light at curved surfaces 

1. Explanation on reflection of light. 
   1. Plane Mirror 
   2. Spherical mirrors 
      1. Concave 
      2. Convex 
2. Rule of Plane mirror using laser 
3. Rules of Concave mirror using laser 
4. Rules of Concave mirror using laser 
5. Finding the focal length of unknown spherical mirror
6. Solar cooker model 

Chapter 4: Refraction of Light at Curved Surfaces 

1. Explanation on refraction of light. 
   1. Plane glass slab 
   2. Lenses 
      1. Concave 
      2. Convex 
2. Rule of refraction through glass slab using laser 
   1. Rarer to denser medium 
   2. Denser to rarer medium 
3. Rules of Concave lens using laser 
4. Rules of Convex lens using laser 
5. Finding the focal length of unknown lens
6. Focal length of lens 
   1. Depends on curvature of lens 
   2. Medium surrounding the lens 
7. Combination of lenses

Session – 2:

Chapter 2: Chemical Equations 

1. Reaction of Calcium oxide with water
2. Reaction of sodium sulfate and barium chloride.
3. Reaction of  hydrochloric acid to the zinc granules
4. Mole concept with an activity.

Chapter 3: Acids, Bases and Salts 

1. Acid bases test with Natural indicators 
2. Acid bases test with artificial indicators
3. Reaction of Acid with metals
4. Reaction of Acid with metal carbonates and Bicarbonate.
5. Reaction of Acid with Bases
6. Reaction of Acid with metals oxides
7. Reaction of Bases with metals
8. Reaction of Bases with Nonmetals oxide
9. Electrical conductivity of 
   1. Acids
   2.  Bases 
   3. Salts
10. Reaction of Salt  with Acids
11. Preparation of Hcl gas
12. pH of mouth and Soil
13. Electrolysis of Brine
14. Identification test of baking soda and washing soda
15. water of crystallization

Session – 3: 

Chapter 5: Human Eye the colorful world

1. Structure of Human Eye using plastic model
2. Least distance of distinct Vision
3. Angle of Vision of Normal Eye
4. Eye Defects and Correction.
   1. Myopia 
   2. Hypermetropia 
   3. Presbiopia
5. Combination of lenses
   1. Concave and convex
   2. Concave and concave
   3. Convex and convex
6. Finding the refractive index of a prism. 
7. Dispersion of light using
   1. Prism
   2. Water Tub activity
8. Scattering of light

Chapter 8: Chemical Bonding 

1. Explanation Structure and bonding in molecules using plastic models
   
   1. Beryllium chloride
   2. Boron trifluoride
   3. Ammonia
   4. Methane
   5. Water
   6.  Nitrogen
   7. Oxygen
   8. Fluorine
   9. Lenses 
      

Chapter 8: Carbon and its Compounds

1. Esterification reaction.
2. Saponification reaction (Preparation of Soap)

Session – 4: 

Chapter 9: Electricity 

1. Components of electric circuit and their role in circuit
2. Parallel Circuits of 
   1. Bulbs
   2. Resistors
   3. Batteries
3. Parallel Circuits of 
   1. Bulbs
   2. Resistors
   3. Batteries
4. Ohm’s Law and verification
5. Resistance of Conductor Varies with
   
   1. Length
   2. Area of cross section
   3. Nature of material
   4. Temperature
      
6. Kirchhoff’s laws 
   
   1. Junction Law
   2. Loop’s law
      
7. Household devices in parallel and series circuits

Chapter 10: Magnetism 

1. Oersted experiment
2. Magnetic field around 
   1. Bar magnet
   2. Disc Magnet
   3. HorseShoe shaped Magnet
3. Lines of magnetic field around Current carrying conductor. 
   
   1. Linear 
   2. Loop
   3. Solenoid
      
4. Magnetic field due to straight wire carrying current
5. Magnetic field due to wire loop carrying current 
6. Magnetic field due to solenoid carrying current
7. Force applied on a current carrying wire by an Magnet 
8. Simple Electric Motor
9. Simple Electric generator
10. Magnetic Levitation 
11. Faraday’s induction in a loop

Class 10 Biological Science:

Session – 1: 

Chapter 1: Nutrition 

1. Priestley’s model experiment. 
2. Hydrilla plant experiment. 
3. Mohl’s half leaf experiment. 
4. Presence of starch in plants. 
5. T.S of leaf under microscope.
6. Structure of chloroplast using a plastic model.
7. Explanation on digestive system with digestive system plastic model. (Hen Digestive system – Dissection can be arranged only with special interest)
8. Peristaltic movement

Chapter 2: Respiration: 

1. Explanation on Respiration with the respiratory system plastic model. (Goat lungs – Dissection can be arranged only with special interest)
2. Liberation of CO2 during respiration. 
3. Rate of respiration depends on metabolic activities.
4. Total lung capacity using goat lung.
5. Structure of mitochondria using a plastic model.
6. By-Product of respiration by Charing Sugar.
7. Evolution of CO2 during respiration.
8. Evolution of Heat during respiration.

Session – 2: 

Chapter 3: Circulatory system

1. Pulse Rate.
2. Heart Beat varies with metabolic activity.
3. Structure of Heart with the Heart plastic model.

(Goat Heart – Dissection can be arranged only with special interest)

1. Circulatory system with the plastic model.
2. Blood Pressure by sphygmomanometer.
3. Blood Groups 
4. Root pressure activity.
5. Transpiration activity

Chapter 2: Excretory System

1. Explanation on Excretory system with the Excretory system plastic model.
2. T.S of Kidney with the Kidney plastic model. (Goat Kidney – Dissection can be arranged only with special interest)
3. Explanation on Nephron with the Nephron plastic model.
4. Presence of Urea in urine.

Session – 3: 

Chapter 5: Nervous system 

1. Structure of Neurons using Plastic model. 
2. Structure of the Brain using a plastic model.
3. Explanation on Brain lobes using plastic models. (Goat Brain – Dissection can be arranged only with special interest)
4. Went Experiment

Chapter 6: Reproductive System

1. Bacterial colony in milk and Curd under microscope
2. Fission under microscope
3. Budding under microscope
4. Fragmentation under microscope
5. Natural Vegetative propagation in Bryophyllum plants
6. Artificial Vegetative propagation
   1. Cutting
   2. Layering
   3. Grafting
7. Rhizopus or common mold under the microscope
8. Explanation on Male reproductive system using a plastic model.
9. Explanation on Female reproductive system using a plastic model.
10. Parts of a flower 
11. Pollen grain under microscope
12. Structure of ovule using a plastic model.
13. Plant and animal cell under microscope.
14. Mitosis under microscope

Session – 4: 

Chapter 7: coordination 

1. Structure of buccal cavity
2. Dental arrangement using plastic model
3. pH of mouth
4. Action of saliva on flour
5. Peristaltic movement
6. Role of mucus secretion in the gut.
7. Priestley’s model experiment. 
8. Hydrilla plant experiment. 
9. Mohl’s half leaf experiment. 
10. Presence of starch in plants. 
11. T.S of leaf under microscope.
12. Structure of a villus under Microscope.

Chapter 8: Heredity: 

1. Explanation Mendel’s phenotype and genotype with activity and charts.
2. Explanation of Monohybrid cross with activity and charts.
3. Explanation of Dihybrid cross with activity and charts.
   

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