Science Vocabulary (2nd Grade)

Fill in the blank: "Ice is a type of ________."

• Liquid

• Solid

• Gas

• Vapor

What is a synonym of "understand"?

• Confuse

• Comprehend

• Ignore

• Forget

Choose the word that best completes the sentence: "Water can change into ice by ________."

• Heating

• Cooling

• Mixing

• Shaking

What does "liquids" refer to in this context: "Liquids take the shape of their container."

• Solids

• Gases

• Fluids

• Rocks

Fill in the blank: "The ________ of the object were measured in the experiment."

• Properties

• Colors

• Sounds

• Smells

What is an antonym of "heating"?

• Warming

• Cooling

• Boiling

• Melting

Select the definition that best matches the word "diagrams" in this sentence: "The diagrams showed how plants grow."

• Songs

• Pictures

• Stories

• Games

Using context clues, what does "change-of-state" mean in this passage? "When ice melts, it undergoes a change-of-state from solid to liquid."

• Staying the same

• Transforming

• Disappearing

• Breaking

Fill in the blank: "The teacher used ________ to explain the water cycle."

• Diagrams

• Songs

• Games

• Stories

What is a synonym of "examples"?

• Problems

• Instances

• Mistakes

• Exceptions