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This video is a simple demonstration of the different types of matter: gas, liquid, and solid. This video also has worksheets and activities that go with it.

This is an animated video about the states of matter from StudyJams.  They do an excellent job explaining the different states: solids, liquids, and gasses. Condensation, Evaporation, and Melting point are other terms used in the video.

Experience an authentic space shuttle launch with this video, and make sure to play it loud with a high-quality sound system so that your students can feel the vibrations and hear the sounds as if they were present there. This video captures the shuttle launch without any added sound or music.

Remember to check http://EducationalResource.org for more educational resources such as worksheets, activities, and videos.

In this online science activity, students get to take pictures of animals and plants and learn something about their adaptations that permit them to live inside a specific ecosystem.

Here is a very elementary video worth showing your students in K-2
grade.  It is definitely very elementary, but Sesame Street does an
excellent job discussing subtraction.  It is quite entertaining.

This is a great video to help younger students learn or practice counting by twos.

This is a great video to help younger students learn or practice counting by threes.

This is a fun place value song for younger students. It can reinforce place value and also introduce base tens.

This is a fun song to help introduce place values and base tens to younger students.

This is a great video to help students understand how to write place values in expanded form.