Grade 4 Science

Chapters

11. Introduction to Science and Scientific Inquiry

22. Measurement, Tools, and Data Representation

33. States of Matter and Properties of Materials

44. Light: Sources, Brightness, and Color

Natural Light Sources Artificial Light Sources Measuring Brightness Light and Color How the Eye Detects Light Shadows and Their Formation Transparent, Translucent, Opaque Safety with Light Sources Light at Different Times of Day Energy from Light

55. Light: Reflection, Refraction, and Optical Tools

66. Sound: Sources, Properties, and Detection

77. Sound: Uses, Technologies, and Environmental Effects

88. Habitats: Components and Local Examples

99. Communities, Food Chains, and Food Webs

1010. Plant and Animal Structures and Behaviors

1111. Human Impacts, Conservation, and Stewardship

1212. Rocks, Minerals, and the Rock Cycle

1313. Weathering, Erosion, and Landform Change

1414. Fossils, Past Environments, and Earth's History

1515. Applying Science: Projects, Technology, and Responsible Use

Courses/Grade 4 Science/4. Light: Sources, Brightness, and Color

4. Light: Sources, Brightness, and Color

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Explore natural and artificial sources of light, characteristics such as brightness and color, and how light enables vision and affects environments.

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Energy from Light

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