Matter is anything that has mass and takes up space. Everything around us is made of matter. Matter exists in three main forms-solid, liquid, and gas. A solid has a fixed shape, a liquid takes the shape of its container, and a gas spreads out to fill any space. Learning about forms of matter helps us understand the physical world. This States of Matter Quiz for grade 3 lets you check your knowledge about how matter can change from one form to another through heating or cooling. Answer these 10 questions to see how much you know about the forms of matter.
Maya is visiting a friend who has a cold. Which action will best protect Maya from catching the cold?
Answer: (d) Washing her hands after leaving her friend’s house.
Look at these two children: Child A eats vegetables, sleeps 8 hours, and exercises every day. Child B eats only fast food, stays awake late at night, and doesn’t exercise. Which child is likely to have more energy during the day?
Answer: (a) Child A
Tom wants to become more flexible and stronger. Which activity should he choose?
Answer: (b)
What would happen if a person does not change their clothes after sweating a lot?
Answer: (c) The bacteria will multiply, causing body odour.
Which of the following is a benefit of playing sports or doing physical exercises?
Answer: (d) It boosts your immune system, helping you stay healthy.
Here is a graph showing the amount of waste produced by three people in a week. Which person produces the most non-biodegradable waste in a week?
Answer: (a) Person A
Carefully read the given passage and answer the following questions. Stay Fresh and Clean: Tips for a Healthy Body Personal cleanliness is important for keeping our bodies healthy and feeling good. Washing our hands, keeping our nails trimmed and clean, brushing our hair, and wearing clean clothes are all part of personal cleanliness. By taking care of our bodies, we prevent germs from spreading and keep ourselves looking and feeling our best. Regularly cleaning our body parts helps avoid infections and unpleasant smells. It also makes us feel fresh and confident every day. Identify the INCORRECT statement related to the image below.
Answer: (c) Nails should be trimmed only when they are visibly dirty.
Carefully read the given passage and answer the following questions. Stay Fresh and Clean: Tips for a Healthy Body Personal cleanliness is important for keeping our bodies healthy and feeling good. Washing our hands, keeping our nails trimmed and clean, brushing our hair, and wearing clean clothes are all part of personal cleanliness. By taking care of our bodies, we prevent germs from spreading and keep ourselves looking and feeling our best. Regularly cleaning our body parts helps avoid infections and unpleasant smells. It also makes us feel fresh and confident every day. Select the option that DOES NOT correctly classify the activity based on personal cleanliness.
Answer: (b) Wearing clean clothes – Prevents body odor, Brushing teeth – Keeps teeth clean, Washing hands – Helps spread germs
Carefully read the given passage and answer the following questions. Protecting Our Environment for a Healthier World Cleanliness in our surroundings is essential for keeping our environment healthy and beautiful. Clean surroundings help prevent diseases and make our neighbourhoods pleasant to live in. However, some actions like throwing garbage on the streets, using too much polythene, and spitting in public places can make our surroundings dirty and unhealthy. Polythene is harmful because it doesn’t decompose quickly, causing pollution. Garbage lying around can attract flies and pests, spreading diseases. It’s our responsibility to keep our surroundings clean by disposing of waste properly, avoiding polythene, and encouraging others to do the same. Clark notices garbage lying around her school playground. Which of the following actions should Clark take to improve cleanliness?
Answer: (a) Pick up the garbage and throw it in the trash can.
Carefully read the given passage and answer the following questions. Protecting Our Environment for a Healthier World Cleanliness in our surroundings is essential for keeping our environment healthy and beautiful. Clean surroundings help prevent diseases and make our neighbourhoods pleasant to live in. However, some actions like throwing garbage on the streets, using too much polythene, and spitting in public places can make our surroundings dirty and unhealthy. Polythene is harmful because it doesn’t decompose quickly, causing pollution. Garbage lying around can attract flies and pests, spreading diseases. It’s our responsibility to keep our surroundings clean by disposing of waste properly, avoiding polythene, and encouraging others to do the same. Your street is full of garbage, and it rains heavily. What is likely to happen if the garbage is not cleaned?
Answer: (b) The garbage may block drains and cause waterlogging.
| Topic | Quiz |
|---|---|
| All About Animals | Quiz on All About Animals |
| Health and Hygiene | Quiz on Health and Hygiene |
| Human Body | Quiz on Human Body |
| Light | Quiz on Light |
| Forms of Matter | Quiz on Forms of Matter |
| Natural Resources-Sun and Water | Quiz on Natural Resources-Sun and Water |
| Plants in the Surroundings | Quiz on Plants in the Surroundings |
| Sound | Quiz on Sound |
| Properties of Water | Quiz on Properties of Water |