Guess What?! (a lesson about atoms)

Begin your states of matter lessons with a demonstration designed to introduce the concept that all matter has properties. Reinforce this concept through vocabulary exploration, and the creation of atom models; salt, water, and carbon...

Super scientists visit ten stations to predict, observe, and draw conclusions about the physical and chemical changes that occur when different states of matter—liquid, solid, and gas—are placed under a variety of conditions. To...

Young scientists get to the heart of the matter as they complete this learning exercise on the properties of solids, liquids, and gases.

Extend your class's observation skills with a video about additional properties of matter. The video covers the ways an item can be altered, including its hardness, malleability, conductivity, and magnetism as information you can use to...

Does matter really matter? Properties of matter are discussed by Sam and RJ: mass, volume, and density. They differentiate between mass and weight. They explain how to measure these properties. Make sure to teach your class about other...

Explore what makes up the universe and demystify the complex ideas of matter and the atom. Group members watch a video with explanations, animations, and examples that discuss the characteristics and importance of matter. Scholars then...

Twenty-four questions about matter, the states of matter and the properties of matter make up this interactive online worksheet. Your class will determine the volume of water, the shape of water and the shapes of matter.

Elementary-aged scientists discover that all matter has mass. They are shown the difference between mass and weight, and learn how to calculate mass using the appropriate tools and methods. The scientific method is used while estimating...

It's time we get to the heart of the matter! Explore standard PS1A in an informative video. The narrator guides viewers through the basic ideas of the structure and properties of matter. then discusses helpful strategies for...

A football tackle is just a transfer of momentum, Learners discover the principles of Newton's Third Law by analyzing football tackling. The third lesson in a series of 10 videos shows how the mass and velocity of a defensive player lead...