Search results
4th Grade Science Sound and Light. Waves, Light, and Sound Vocabulary. WAVES Mechanical Waves: energy that travels through matter; examples include sound, ocean waves, and earthquake waves.
- 4th Grade Science Sound and Light.
Download ppt "4th Grade Science Sound and Light." Vibration...
- Sound 4th Grade Science.
Presentation transcript: 1 Sound 4th Grade Science. 2 Sound...
- 4th Grade Science Sound and Light.
Download ppt "4th Grade Science Sound and Light." Vibration A quick back-and-forth movement of matter.
18 sty 2012 · Light and sound daily power point. 1. The document discusses key concepts about light and sound including that light travels in straight lines while sound travels as waves through matter. 2. Key terms are defined such as reflection, refraction, transparent and opaque objects. 3.
31 sty 2016 · This document outlines a grade 4 science unit on sound that includes various lesson activities to engage students in learning about sound through discussion, experiments, presentations, and a final research project.
Presentation transcript: 1 Sound 4th Grade Science. 2 Sound Sound is produced when energy causes particles to vibrate. Sound carries energy. Sound travels in waves. These waves are different than light waves. These waves travel longitudinally.
30 sty 2014 · This document discusses key concepts relating to heat, light, and sound. It explains that heat is a form of energy transfer between objects due to temperature differences, and can occur through conduction, convection, or radiation.
Light Unit. Lesson #1: Introduction to Light. Lesson #2: Transparent, Translucent, and Opaque. Lesson #3: Reflecting Light: Periscopes. Lesson #4: Bending Light. Lesson #5: Colors. Lesson #6: Optics and the Eye. Light and Lenses PowerPoint Presentation. Materials List for Supply Bins.
