Eshaan is conducting an experiment to see which substances dissolve in water. He has the following items: sugar, chalk powder, pebbles, and sand. Which of these will dissolve in water?
  • Sugar
  • Chalk powder
  • Pebbles
  • Sand
Myra and Avni are experimenting with different materials in their science class. They want to find out which materials do not allow light to pass through. What do we call such materials?
  • Transparent
  • Lustrous
  • Translucent
  • Opaque
Vanya is studying the properties of materials in her science class. Which of the following is a property of materials?
  • All of the above
  • Size
  • Shape
  • Color
Aisha is conducting an experiment in her science class to measure different objects. She needs to know the SI unit for mass to record her findings accurately. What is the SI unit for mass?
  • Gram
  • Kilogram
  • Milliliter
  • Liter
Tara is planning a picnic and needs a tumbler that can hold water. Which material should she choose for her tumbler?
  • Paper
  • Plastic
  • Cloth
  • Wood
During a science class, Dia was showing her classmates a special type of glass that allows light to pass through but makes it hard to see clearly through it. What is the term for materials that can be seen through but not clearly?
  • Opaque
  • Lustrous
  • Translucent
  • Transparent
Aisha is conducting an experiment in her science class to identify different materials. She needs to categorize them based on their appearance. Which of the following is an example of a non-lustrous material?
  • Copper
  • Aluminum
  • Rubber
  • Gold
Rohan is trying to fill a container with water. What is the space occupied by the water in the container called?
  • Weight
  • Mass
  • Density
  • Volume
Shreya is preparing a meal and needs to choose the right material for her cooking utensils. Which of the following materials is used for making cooking utensils?
  • Wood
  • Metal
  • Plastic
  • Paper
Aarush is trying to choose materials for his art project. He notices that some materials can be scratched easily. What do we call materials that can be scratched easily?
  • Opaque
  • Lustrous
  • Soft
  • Hard
Aashi is experimenting with different materials in her science class. She wants to know which of the following is a characteristic of a ductile material.
  • It breaks easily
  • It can be drawn into wires
  • It is very hard
  • It is transparent
Myra was playing with a rubber band and noticed that it could return to its original shape after being stretched. What do we call materials that can return to their original shape after being deformed?
  • Plastic
  • Elastic
  • Brittle
  • Rigid
Avni is planning to insulate her new home to keep it warm during the winter. Which of the following materials is typically used for insulation?
  • Glass
  • Wood
  • Metal
  • Styrofoam
What is the term for any substance used to create an object?
  • Element
  • Object
  • Substance
  • Material
Which of the following materials is typically non-lustrous?
  • Copper
  • Gold
  • Aluminium
  • Wood
What property describes materials that allow light to pass through clearly?
  • Opaque
  • Translucent
  • Transparent
  • Reflective
Which of the following is an example of a soluble material in water?
  • Sand
  • Sugar
  • Pebbles
  • Chalk powder
What is the method of arranging objects into groups based on common properties called?
  • Grouping
  • Identification
  • Observation
  • Classification
Which of the following materials is used to make a tumbler that can hold water?
  • Paper
  • Cloth
  • Plastic
  • Wood
What is the term for materials that do not allow light to pass through?
  • Opaque
  • Translucent
  • Lustrous
  • Transparent
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