In this video Paul Andersen compares and contrasts the properties of solids and liquids. Solids have a more organized structure which can either be amorphous or crystalline. In liquids the intermolecular forces are lower and so the...

Take a trip to the supermarket to see the differences between solids and liquids.
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Let’s sing about science! This song introduces children to the different states of solids and liquids in various temperatures. Kids can learn about science vocabulary while learning about seasons and opposites.

This video is a tutorial on how to calculate the density of different types of substances, including regular solids, irregular solids, and liquids. The video provides step-by-step instructions on how to measure the mass and volume of...

In this first and second grade video for kids learn about solid and liquid properties and how to classify matter as either solid or liquid. While we...

This video explains how sound waves travel through the air, solids, and liquids to reach our ears. It explores how vibrations create sound waves, which are collected by our ears and make our eardrums vibrate. Our brain recognizes these...

Sitting around a campfire, you can feel its heat, smell the woody smoke, and hear it crackle. If you get too close, it burns your eyes and stings your nostrils. You could stare at the bright flames forever as they twist and flicker in...

The video discusses a simple model of matter in which particles are represented by small solid spheres. It explains the properties of solids, liquids, and gases based on their fixed shape, volume, and compressibility. The video also...

Mister Brown and Squeaks learn all about glaciers, and the clues they leave behind when they melt!



Science and Engineering
Practices:
Developing a

nd Using Models

>Disciplinary Core...

Squeaks and Mister Brown have a leaky faucet! Luckily this is a great chance to learn about how they can save water.



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Second Grade Next Generati

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It's snowing and Mister Brown needs to go put some salt on the Fort's front steps. But Squeaks wants to know, why do we put salt on icy sidewalks?



Second Grade Next Generation Science...

Jessi and Squeaks found a branch growing what looked like white hair! So they brought the branch back to the Fort to run some tests and found out that it isn't hair at all... it's ice!



Second Grade Next...

Ever heard of Oobleck? How about Non-Newtonian fluids? Well, today Sabrina is going to show us that things can sometimes behave like a solid, and sometimes like a liquid depending on how much force is applied to them. In this episode of...

Today, Jessi and Squeaks learn about some common (and maybe even spooky) ingredients used to make candy, including what might be the most famous Halloween candy of them: Candy Corn!



Second Grade Next Generation...

On a cold day, sometimes people will say "I'm freezing!," even though they aren't actually frozen like ice. But there is a very special animal that can say "I'm freezing" and mean it: wood frogs! Join Jessi and Squeaks to...

Miss Palomine explains that scientists observe physical properties of various objects and experiment to see if the properties can be changed. She makes a variety of observations about several objects (solids and liquids) and discovers...

1. The kinetic theory explains the properties of the different states of matter. 2. All the particles in a solid liquid and gas are the same, the only thing that changes, is the amount of energy they have (turbine drawing). 3. Solids...

In this video Paul Andersen explains how ionic solids form a lattice between cations and anions. According the Coulomb's Law the lattice energy increases as the ions carry a larger charge and are smaller. Some of the properties of...

Here's a new Doodle Science video! Please Subscribe and Like if you enjoyed the video and want to see more! This is my new Channel just for Doodle Science videos. Script: 1. The kinetic theory explains the properties of the different...

In this video we will learn all about the States of Matter for Kids. The 3 states of matter are solids, Liquids and Gasses. Have you ever asked yourself "What is a solid?", "What is a liquid?", or "What is a Gas?" Well if you have, we've...

Some elements can basically be liquids and solids at the same time, which is a whole new state of matter, and scientists have discovered a new species of human in the Republic of the Philippines!

Mister Brown and Squeaks learn all about gelatin, and investigate if it is a liquid or a solid!

Glass is made by heating sand (mostly composed of silicon dioxide) until it melts and turns into a liquid at a high temperature of around 1700° Celsius. When the molten sand is allowed to cool, it becomes an amorphous solid, featuring...

Glass is made by heating sand (mostly composed of silicon dioxide) until it melts and turns into a liquid at a high temperature of around 1700° Celsius. When the molten sand is allowed to cool, it becomes an amorphous solid, featuring...