What is the final step in a science experiment where you explain what the results mean?
  • Conducting experiments and gathering materials.
  • Drawing conclusions and interpreting results.
  • Collecting data and recording observations.
  • Formulating a hypothesis and testing it.
A student noticed that two identical plants in her garden were growing at different rates. She suspected that sunlight might be the reason. What should she do first to investigate her idea?
  • a) Write a conclusion
  • b) Record observations carefully
  • c) Change all conditions
  • d) Ignore the difference
2. Rahul tested three brands of paper towels by pouring the same amount of water on each one. What was he mainly trying to compare?
  • a) Colour of the towels
  • b) Cost of the towels
  • c) Water-holding capacity
  • d) Shape of the towels
4. A student found that an ice cube melted in 8 minutes on one tray and in 15 minutes on another tray. Which information would help most before making a conclusion?
  • a) The colour of the trays
  • b) The material of the trays
  • c) The student's favourite tray
  • d) The shape of the classroom
A group of students wanted to know whether warm water dissolves sugar faster than cold water. Which action would make their investigation unfair?
  • a) Using equal amounts of sugar
  • b) Using different amounts of sugar in each cup
  • c) Using the same type of container
  • d) Measuring the dissolving time
Define science.
  • Science is a way of thinking, observing, and doing things to explore the world around us and uncover the secrets of the universe.
  • Science is a form of art that focuses on painting and sculpture.
  • Science is a type of music that uses instruments to create melodies.
  • Science is a sport played with a ball and a net.
Science can be observed in places or things such as the classroom, home, kitchen, transportation, and technology used daily.
  • Only in laboratories and research centers
  • Only in outdoor parks and gardens
  • In places like the classroom, home, kitchen, transportation, and technology used daily
  • Only in museums and science fairs
What is the meaning of the word 'Science'?
  • Science is a way of thinking, observing, and doing things to explore the world around us and uncover the secrets of the universe.
  • Science is a form of art that expresses emotions through colors and shapes.
  • Science is a religious practice followed by ancient civilizations.
  • Science is a type of music that soothes the mind.
What is the meaning of the word 'Curiosity'?
  • Curiosity is a desire to learn or know about something.
  • Curiosity is a type of animal found in the jungle.
  • Curiosity means being afraid of new things.
  • Curiosity is a kind of food eaten in winter.
Exploration in science helps to:
  • discover new information and understand the world better
  • repeat known experiments
  • ignore new evidence
  • focus only on old theories
The role of food in growth is that it:
  • provides nutrients necessary for growth and development.
  • removes waste from the body.
  • controls body temperature directly.
  • prevents all diseases.
The importance of water is that it is essential for life, growth, and various biological processes.
  • It is essential for life, growth, and various biological processes.
  • It is only used for cleaning purposes.
  • It is not required by living organisms.
  • It is important only for industrial use.
The scientific method is:
  • a systematic process used to investigate phenomena, acquire new knowledge, or correct and integrate previous knowledge.
  • a random approach to guessing answers without evidence.
  • a method for memorizing facts without understanding.
  • a process of forming opinions based on personal beliefs only.
How would you feel if you had skipped breakfast?
  • We will feel tired because our body did not get the energy it needed to start the day. Food is essential for providing energy and nutrients to our body.
  • We will feel energetic because skipping breakfast gives us more energy.
  • We will not feel any difference as breakfast is not important.
  • We will feel very happy because our body does not need food in the morning.
Why does a seed need soil, water and sunlight to grow into a plant?
  • A seed needs soil, water, and sunlight to grow because each one helps it in a special way: - Soil is like a home for the seed. It holds the seed and gives it nutrients (like food) to help it grow. - Water helps the seed wake up and start growing. It also helps carry the nutrients from the soil to the plant. - Sunlight gives the plant energy through a process called photosynthesis. This is how the plant makes its own food.
  • A seed needs soil, water, and sunlight to grow because they keep the seed warm and dry all the time.
  • A seed needs soil, water, and sunlight to grow because they help the seed stay underground forever.
  • A seed needs soil, water, and sunlight to grow because they make the seed float in the air.
Water is important in our daily lives and the environment because it helps us utilise food for energy, supports survival, plays a major role in the water cycle, and can change forms.
  • It helps us utilise food for energy, supports survival, plays a major role in the water cycle, and can change forms.
  • It is only used for cleaning and washing.
  • It is not involved in any environmental processes.
  • It is important only for plants and not for humans.
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