Motion & measurement of distance by Arti Mam
2025-11-29 11:00 - 13:00 (Asia/Kolkata) | Tathagat higher secondary School Majhigawan Teonther Rewa M.P 486226, Tathagat higher secondary school Majhigawan teonther Rewa M.P, Rewa, Madhya Pradesh, 486226, India
Motion is the change in position of an object with time. An object is said to be in motion if it changes its position relative to a fixed point. For example, a moving car, a running person, or a falling ball are all in motion. To understand and describe motion, we need to measure the distance an object travels. Distance is the length of the path between two points and is usually measured in units like meters or kilometers. Different tools are used to measure distance depending on the situation, such as a ruler for short lengths or an odometer for longer distances. Accurate measurement of distance is important in science, transport, and everyday life to understand how far and how fast things move.

Simple electric circuit model by Arti Mam
2025-12-27 11:00 - 13:00
A simple electric circuit model shows how electricity flows through a path to power a device. It usually includes a battery (or cell) as the power source, wires to carry the electric current, and a bulb or buzzer as the output device. When the circuit is complete, meaning there is a continuous path from one end of the battery to the other through the wires and bulb, the electric current flows and the bulb lights up. If the circuit is broken, like if a wire is disconnected, the current cannot flow and the bulb stays off. This model helps us understand how electricity works and why a complete circuit is needed for devices to function.

Reflection of light by Arti Mam
2026-01-24 11:00 - 12:30
Reflection of light is the bouncing back of light when it hits a smooth surface like a mirror. When a beam of light strikes a surface, it reflects in such a way that the angle at which it hits the surface (called the angle of incidence) is equal to the angle at which it bounces off (called the angle of reflection). This rule is known as the Law of Reflection. Smooth and shiny surfaces, like mirrors or still water, reflect light well and can form clear images. Rough surfaces also reflect light, but in many directions, which is why they do not form clear reflections.

Water conservation activities & Save enviroment by Arti Mam
2026-02-21 11:00 - 15:00
Water conservation means using water wisely and avoiding waste. Simple activities like turning off taps while brushing teeth, fixing leaking pipes, using buckets instead of hoses, and collecting rainwater in tanks can help save a lot of water. Planting trees, watering plants early in the morning or late evening, and using drip irrigation in gardens are also effective ways to conserve water. These actions help save the environment by protecting our water resources, reducing water pollution, and ensuring clean water is available for people, animals, and plants. By conserving water, we help keep the Earth healthy for future generations.

Personal hygiene & Skelton system model by Arti Mam
2026-03-21 10:30 - 14:00
one on Personal Hygiene and the other on the Skeleton System Model:

Personal Hygiene:
Personal hygiene means keeping our body clean and healthy to prevent illness and feel fresh. It includes habits like bathing daily, brushing teeth twice a day, washing hands before eating and after using the toilet, trimming nails, and wearing clean clothes. Good hygiene helps stop the spread of germs and keeps our body free from infections. It also boosts confidence and overall well-being. Practicing personal hygiene every day is an important part of staying healthy.

Skeleton System Model:
A skeleton system model shows the structure of bones in the human body. It includes the skull, spine, ribs, arms, legs, and joints. The skeleton gives shape to our body, protects important organs like the brain and heart, and helps us move. Bones are connected at joints, which allow movement in different directions. A model of the skeleton helps us understand how bones support the body and work with muscles to help us stand, walk, and do everyday activities.

Basic chemical formula & full form by Arti Mam
2026-04-11 08:00 - 11:00
Basic Chemical Formulas along with some common full forms related to chemistry:

Basic Chemical Formula:
A chemical formula shows the elements in a compound and the number of atoms of each element. For example, H₂O is the chemical formula for water, meaning it has 2 hydrogen atoms and 1 oxygen atom. CO₂ is carbon dioxide, with 1 carbon atom and 2 oxygen atoms. Other common formulas include NaCl (salt), O₂ (oxygen gas), and CH₄ (methane). Chemical formulas help scientists understand the composition of substances.
Common Full Forms in Chemistry:

H₂O – Water
CO₂ – Carbon Dioxide
NaCl – Sodium Chloride (Table Salt)
O₂ – Oxygen
HCl – Hydrochloric Acid
NH₃ – Ammonia
CH₄ – Methane
