Here are 15+ working models for Class 11 science, covering key concepts in physics, chemistry, and biology
- Newton’s Cradle:
- Illustrate the conservation of momentum and energy through a series of swinging spheres.
- Hydraulic Jack:
- Illustrate Pascal’s principle and the workings of a hydraulic system.
- Thermocouple:
- Create a device to demonstrate the conversion of thermal energy into electrical energy.
- Windmill:
- Show how wind energy is converted into mechanical energy.
- Inclined Plane:
- Demonstrate mechanical advantage and the principles of work and energy.
- Electromagnet:
- Create a model to illustrate the principles of electromagnetism.
- Chemical Volcano:
- Demonstrate an exothermic reaction using baking soda and vinegar to simulate a volcanic eruption.
- Molecular Models:
- Construct 3D models of molecules to show different types of chemical bonds and molecular geometry.
- Model of a Cell:
- Create a 3D model of a plant or animal cell to show its components and their functions.
- Photosynthesis Demonstration:
- Use a plant and light source to show oxygen production during photosynthesis.
- Human Skeleton Model:
- Build a model of the human skeleton to study its structure and function.
- Heart Model:
- Create a model to demonstrate the structure and function of the human heart.
- Food Chain Model:
- Create a model to illustrate the relationships between different organisms in a food chain.
- Water Cycle Model:
- Demonstrate the stages of the water cycle using a terrarium or a simple set-up with containers and heat.