Worksheet: The Wonderful World of Science

Multiple Choice Questions (MCQs)

Q1: What drives humans to explore and ask questions from a young age? 
(a) Necessity
(b) Curiosity
(c) Education
(d) Environment

Q2: What does the scientific method help us to do? 
(a) Spend more time outdoors
(b) Find reliable answers and understand the world better
(c) Avoid asking questions
(d) Make quick decisions

Q3: What is metamorphosis? 
(a) A plant growing towards the light
(b) A caterpillar turning into a butterfly
(c) Water boiling to become steam
(d) Seeds sprouting into plants

Q4: At what temperature does water boil? 
(a) 0°C
(b) 50°C
(c) 100°C
(d) 200°C

Q5: Why do plants grow towards the light? 
(a) To escape darkness
(b) To get more sunlight for photosynthesis
(c) To find more water
(d) To produce oxygen

Fill in the Blanks

Q1: Science involves making observations, asking questions, making guesses (________), doing experiments, and figuring out the results.

Q2: Stars shine because of reactions happening ________ them.

Q3: A seed needs water, sunlight, and ________ from the soil to grow.

Q4: Water can be solid (ice), liquid (water), or gas (________).

Q5: The scientific method is a ________ process that scientists use to find answers to questions and solve problems.

True or False

Q1: The scientific method involves observation, questioning, hypothesizing, experimenting, analyzing, and concluding.

Q2: A caterpillar turning into a butterfly is an example of metamorphosis.

Q3: Water boils at 0°C and freezes at 100°C.

Q4: Curiosity is not important in science.

Q5: Recycling involves separating materials like paper, plastic, and metal so they can be reused.

Match the Following

Answer in One Word

Q1: What is the process called when a caterpillar turns into a butterfly?

Q2: What temperature does water boil at?

Q3: What drives scientific discoveries?

Q4: What is necessary for a seed to grow into a plant besides water and sunlight?

Q5: What method do scientists use to find reliable answers and solve problems?