3 States of Matter Science DIY Educational For Kids ( Solid Liquid Gas )

Ryan's World
1 Dec 201909:00
EducationalLearning
32 Likes 10 Comments

TLDRIn this educational video, Ryan explores the fascinating properties of a non-Newtonian liquid, oobleck, which can act as both a solid and a liquid. The video introduces the three states of matter—solid, liquid, and gas—explaining their characteristics. Ryan demonstrates how solids maintain shape and volume, liquids take the shape of their container, and gases expand to fill available space. Through a hands-on activity, Ryan makes black oobleck using cornstarch and water, showing its unique behavior when force is applied. The video concludes with a quiz to reinforce the concepts learned, emphasizing the intriguing nature of non-Newtonian liquids and the three states of matter.

Takeaways
  • 🧩 Matter is anything that has mass and occupies space, including people and objects.
  • 🔍 There are three states of matter: solid, liquid, and gas, each with distinct properties.
  • 🏀 Solids maintain a fixed shape and volume, like a ball.
  • 💧 Liquids have a fixed volume but take the shape of their container, like water in a glass.
  • 🌫️ Gases do not have a fixed shape or volume and can fill any available space, like air in a balloon.
  • 🎨 Oobleck, also known as slime, is a non-Newtonian liquid that can behave like both a solid and a liquid depending on the pressure applied.
  • 🍵 Non-Newtonian liquids change their viscosity under different conditions, sometimes acting like a liquid and sometimes like a solid.
  • 🖌️ To make slime, you need cornstarch, water, and food coloring, mixed to create a unique non-Newtonian liquid.
  • 🎉 Slime can be customized with additions like glitter and pom-poms for a fun sensory experience.
  • 🚱 When finished playing with slime, it should not be poured down the sink to avoid clogs; it can be thrown away or saved for later.
  • 📚 The script concludes with a quiz to reinforce the concepts of the three states of matter and the properties of non-Newtonian liquids.
Q & A
  • What is the main topic of the video script?

    -The main topic of the video script is the explanation of the three states of matter and the concept of non-Newtonian liquids, using 'oobleck' as an example.

  • What are the three states of matter mentioned in the script?

    -The three states of matter mentioned are solid, liquid, and gas.

  • What is the difference between a solid and a liquid in terms of particle behavior?

    -In a solid, particles keep the same shape and volume, whereas in a liquid, particles are free to move around but maintain the same volume while taking the shape of the container.

  • How does the script describe the behavior of gas particles?

    -The script describes gas particles as being so loose that they have no definite shape or volume and can fill up the entire space available to them.

  • What is a non-Newtonian liquid according to the script?

    -A non-Newtonian liquid is a substance that can behave as a solid when pressure is applied and as a liquid when no pressure is applied.

  • What is 'oobleck' and how does it demonstrate the properties of a non-Newtonian liquid?

    -'Oobleck' is a special kind of non-Newtonian liquid made with cornstarch, water, and coloring. It demonstrates the properties of a non-Newtonian liquid by acting like a liquid when slowly manipulated but becoming hard like a solid when tapped or punched.

  • What are the ingredients needed to make 'oobleck' as described in the script?

    -The ingredients needed to make 'oobleck' are cornstarch, water, and food coloring.

  • Why should 'oobleck' not be poured down the sink after playing with it?

    -'Oobleck' should not be poured down the sink because it might clog the sink due to its non-Newtonian properties.

  • What is an alternative to throwing 'oobleck' in the trash after use?

    -An alternative to throwing 'oobleck' in the trash is to save it in a ziploc bag for future play.

  • What is the correct answer to the test question about the number of states of matter in the script?

    -The correct answer is c, there are three states of matter.

  • What can a non-Newtonian liquid do as per the test question in the script?

    -A non-Newtonian liquid can change its viscosity if a strong force is applied, sometimes acting as a liquid and sometimes as a solid.

Outlines
00:00
🧪 The Science of Oobleck: Solid, Liquid, or Both?

This paragraph introduces the concept of oobleck, a substance that exhibits properties of both a solid and a liquid, and delves into the three states of matter: solid, liquid, and gas. It explains that solids maintain a fixed shape and volume, liquids take the shape of their container but maintain volume, and gases expand to fill their container without a fixed shape or volume. The paragraph also touches on the creation of oobleck using cornstarch, water, and coloring, demonstrating its unique non-Newtonian properties where it can behave as a solid when force is applied and as a liquid when not.

05:01
🎓 Understanding Non-Newtonian Fluids and Oobleck Play

The second paragraph continues the exploration of non-Newtonian liquids, specifically focusing on oobleck, which can change its viscosity under the influence of force. It emphasizes the fun and educational aspects of playing with oobleck, mixing it with additional materials like glitter and pom-poms to enhance the sensory experience. The paragraph also provides guidance on the proper disposal or storage of oobleck to prevent plumbing issues. It concludes with a brief quiz to reinforce the concepts of the three states of matter and the unique behavior of non-Newtonian liquids, ending with a reminder of the educational takeaway and a cheerful sign-off.

Mindmap
Keywords
💡Oobleck
Oobleck is a non-Newtonian fluid that exhibits both solid and liquid properties. It is made from a mixture of cornstarch and water. In the video, it is used to demonstrate the concept of a substance that can change its behavior under different conditions, such as dripping like a liquid when not disturbed but acting like a solid when punched.
💡Matter
Matter is defined as anything that has mass and occupies space. The video script introduces the concept of matter to explain the different states it can take. It is fundamental to the video's theme as it sets the stage for discussing solids, liquids, and gases.
💡Solid
A solid is a state of matter with particles that are closely packed together, maintaining a definite shape and volume. In the video, examples of solids include ice and a ball, which keep their shape and volume regardless of the container they are in.
💡Liquid
A liquid is a state of matter that has a definite volume but takes the shape of its container. It is characterized by particles that can move freely but are not as structured as solids. The script uses watercolor and the shape of containers to illustrate how liquids behave.
💡Gas
Gas is a state of matter with particles that are loosely packed and have no definite shape or volume. They are free to move and expand to fill the space available. The video mentions air in a balloon and carbon dioxide gas produced from dry ice and water as examples.
💡Particles
Particles refer to the tiny building blocks that make up matter. The script explains that the behavior of solids, liquids, and gases is determined by how these particles are arranged and interact with each other.
💡Non-Newtonian Fluid
A non-Newtonian fluid is a type of fluid that does not adhere to Newton's law of viscosity, which states that the viscosity of a fluid is independent of the shear stress applied to it. Oobleck is an example of a non-Newtonian fluid, as it changes its viscosity based on the force applied, acting as a solid when punched and a liquid when allowed to flow.
💡Viscosity
Viscosity is a measure of a fluid's resistance to flow. It is used in the script to describe how non-Newtonian fluids, like oobleck, can change their flow characteristics when different forces are applied.
💡Slime
Slime is a term used in the video to refer to a type of non-Newtonian fluid, specifically the homemade 'black oobleck' mixture. It is used to illustrate the concept of a substance that can behave as both a solid and a liquid.
💡Cornstarch
Cornstarch is a key ingredient in making oobleck. The script describes the process of mixing cornstarch with water to create a non-Newtonian fluid that can be manipulated to appear solid or liquid.
💡States of Matter
The concept of states of matter is central to the video's educational content. It refers to the distinct conditions that matter can exist in, namely solid, liquid, and gas. The script uses this concept to explain the properties and behaviors of different materials.
Highlights

Oobleck is a substance that exhibits properties of both a liquid and a solid.

Matter is defined as anything that has mass and occupies space.

There are three states of matter: solid, liquid, and gas.

Solids maintain a fixed shape and volume.

Liquids maintain volume but change shape to fit the container.

Gases have no definite shape or volume and expand to fill available space.

Slime is an example of a non-Newtonian fluid, which behaves differently under pressure.

Non-Newtonian fluids can act as a solid when pressure is applied and as a liquid when not.

Creating 'black oobleck' involves mixing cornstarch, water, and coloring.

Black oobleck demonstrates the unique properties of non-Newtonian liquids.

Adding glitter and other materials to oobleck creates a visually appealing mixture.

Non-Newtonian liquids change viscosity with the application of force.

After playing with oobleck, it should not be poured down the sink to avoid clogs.

Oobleck can be disposed of in the trash or saved for later play.

A quiz is provided to test knowledge on the states of matter and properties of non-Newtonian liquids.

The correct answer to the quiz is that there are three states of matter: solid, liquid, and gas.

A non-Newtonian liquid can change its viscosity when a strong force is applied.

The video concludes with an explanation of why oobleck can be both a liquid and a solid.

Transcripts
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