Daily Science Check-in Wk2 T4

Imagine you're in a science club with Jackson, Grace, and Luna. You all decide to start a new project. What would be the first step you'd take according to the scientific method?

• Start collecting data immediately

• Form a hypothesis right away

• Ask a question or identify a problem to solve

• Jump to drawing a conclusion

Liam, Lily, and Olivia are having a picnic. Which of the following items in their picnic basket is an example of a mixture?

• Salad

• Smoothie

• Cake

• Soup

Elijah, Henry, and Scarlett are having a debate. Elijah thinks a substance is a pure form of matter that cannot be separated into other substances by physical means, while a mixture is a combination of two or more substances that can be separated by physical means. Henry and Scarlett have different views. Can you help them figure out who is correct?

• Elijah is correct. A substance is a combination of two or more substances that cannot be separated into other substances by physical means, while a mixture is a pure form of matter that can be separated by physical means.

• Elijah is correct. A substance is a pure form of matter that cannot be separated into other substances by physical means, while a mixture is a combination of two or more substances that can be separated by physical means.

• Neither Elijah, Henry, nor Scarlett is correct. A substance is a pure form of matter that can be separated into other substances by physical means, while a mixture is a combination of two or more substances that cannot be separated by physical means.

• Neither Elijah, Henry, nor Scarlett is correct. A substance is a combination of two or more substances that can be separated by physical means, while a mixture is a pure form of matter that cannot be separated into other substances by physical means.

Imagine Samuel, Daniel, and Aiden are having a snowball fight. Suddenly, the snow in their hands starts to turn into water. What is this process called when a substance changes from a solid to a liquid?

• melting

• sublimation

• condensation

• evaporation

Aria, Aiden, and James are having a water fight on a hot summer day. When they notice the water in their buckets is decreasing, they wonder what process is causing the water to change from a liquid to a gas. What is this process called?

• condensation

• melting

• sublimation

• evaporation

Ava, James, and William are having a debate about the process when a substance changes from a gas to a liquid. What is this process called?

• vaporization

• sublimation

• condensation

• evaporation

Aiden, Benjamin, and Abigail are having a snowball fight. They notice that the snow in their hands starts to melt. What is the process called when the melted snow changes back into a solid?

• melting

• evaporation

• condensation

• solidification

Oliver, James, and Abigail are having a snowball fight in the middle of summer! How is this possible? What is the process called when a substance changes from a solid to a gas without becoming a liquid first?

• evaporation

• condensation

• sublimation

• melting

Sophia, Mia, and Elijah are on a quest to find magical substances. Which of the following would they find on their journey?

• Air

• Water

• Gravity

• Sunlight

Ava, Samuel, and Avery are on a thrilling adventure to solve a scientific mystery! They've gathered data, formed a hypothesis, and analyzed the results. What's the final step they need to take to complete their scientific journey?

• Drawing a conclusion

• Analyzing results

• Collecting data

• Forming a hypothesis