Breaking Through Barriers
Explore polarized light using polarizing filter material. The displays of many common electronic devices are covered with a polarizing filter to cut glare.
Standards
Idea Sheets are cross-referenced to subjects listed in the Common Core, Next Generation Science Standards, and California Content Standards.
Science and Engineering Practices: 1. Asking Questions and Defining Problems 2. Developing and Using Models 3. Planning and Carrying Out Investigations 4. Analyzing and Interpreting Data 5. Using Mathematics and Computational Thinking 6. Constructing Explanations and Designing Solutions 7. Engaging in Argument from Evidence 8. Obtaining, Evaluating, and Communicating Information ||Next Generation Science Standards||Grade 3||Science and Engineering Practices|||Use a model to describe that animals’ receive different types of information through their senses, process the information in their brain, and respond to the information in different ways.||Next Generation Science Standards||Grade 4||Life Science||From Molecules to Organisms: Structures and Processes |||Develop a model to describe that light reflecting from objects and entering the eye allows objects to be seen.||Next Generation Science Standards||Grade 4||Physical Science||Waves and their Applications in Technologies for Information Transfer|||Science and Engineering Practices: 1. Asking Questions and Defining Problems 2. Developing and Using Models 3. Planning and Carrying Out Investigations 4. Analyzing and Interpreting Data 5. Using Mathematics and Computational Thinking 6. Constructing Explanations and Designing Solutions 7. Engaging in Argument from Evidence 8. Obtaining, Evaluating, and Communicating Information ||Next Generation Science Standards||Grade 4||Science and Engineering Practices|||Science and Engineering Practices: 1. Asking Questions and Defining Problems 2. Developing and Using Models 3. Planning and Carrying Out Investigations 4. Analyzing and Interpreting Data 5. Using Mathematics and Computational Thinking 6. Constructing Explanations and Designing Solutions 7. Engaging in Argument from Evidence 8. Obtaining, Evaluating, and Communicating Information ||Next Generation Science Standards||Grade 5||Science and Engineering Practices|||Gather & synthesize information that sensory receptors respond to stimuli by sending messages to the brain for immediate behavior or storage as memories.||Next Generation Science Standards||Middle School||Life Science||From Molecules to Organisms: Structures and Processes|||Develop & use a model to describe that waves are reflected, absorbed, or transmitted through various materials. [Both light & mechanical waves. ] ||Next Generation Science Standards||Middle School||Physical Science||Waves and their Applications in Technologies for Information Transfer |||Science and Engineering Practices: 1. Asking Questions and Defining Problems 2. Developing and Using Models 3. Planning and Carrying Out Investigations 4. Analyzing and Interpreting Data 5. Using Mathematics and Computational Thinking 6. Constructing Explanations and Designing Solutions 7. Engaging in Argument from Evidence 8. Obtaining, Evaluating, and Communicating Information ||Next Generation Science Standards||Middle School||Science and Engineering Practices|||Science and Engineering Practices: 1. Asking Questions and Defining Problems 2. Developing and Using Models 3. Planning and Carrying Out Investigations 4. Analyzing and Interpreting Data 5. Using Mathematics and Computational Thinking 6. Constructing Explanations and Designing Solutions 7. Engaging in Argument from Evidence 8. Obtaining, Evaluating, and Communicating Information ||Next Generation Science Standards||High School||Science and Engineering Practices
2. Light has a source and travels in a direction.||CA Science||Grade 3||01. Physical Sciences|||5. Scientific progress is made by asking meaningful questions & conducting careful investigations. As a basis for understanding this concept, and to address the content of the other strands, students will develop questions and perform investigations.||CA Science||Grade 3||04. Investigation and Experimentation|||6. Scientific progress is made by asking meaningful questions & conducting careful investigations. As a basis for understanding this concept, and to address the content of the other strands, students will develop questions & perform investigations.||CA Science||Grade 4||04. Investigation and Experimentation|||6. Scientific progress is made by asking meaningful questions and conducting careful investigations. As a basis for understanding this concept and addressing the content in the other three strands, students should develop their own questions and perform investigations. Student will:||CA Science||Grade 5||04. Investigation and Experimentation|||7. Scientific progress is made by asking meaningful questions and conducting careful investigations. As a basis for understanding this concept and addressing the content in the other three strands, students should develop their own questions and perform investigations. Students will: ||CA Science||Grade 6||07. Investigation and Experimentation|||6.e. White light is a mixture of many wavelengths (colors), and that retinal cells react differently with different wavelengths.||CA Science||Grade 7||06. Physical Science: Physical Principles in Living Systems||6. Physical principles underlie biological structures and functions.|||6.f. Light interacts with matter by transmission (including refraction), absorption, or scattering (including reflection).||CA Science||Grade 7||06. Physical Science: Physical Principles in Living Systems||6. Physical principles underlie biological structures and functions.|||7. Scientific progress is made by asking meaningful questions & conducting careful investigations. As a basis for understanding this concept, and to address the content of the other strands, students will develop questions & perform investigations.||CA Science||Grade 7||07. Investigation and Experimentation|||9. Investigation and Experimentation||CA Science||Grade 8||01. Physical Sciences|||1. Scientific progress is made by asking meaningful questions & conducting careful investigations. As a basis for understanding this concept, & to address the content of the other strands, students should develop questions & perform investigations.||CA Science||Grade 9-12||05. Investigation and Experimentation|||4.f. How to identify the characteristic properties of waves: interference (beats), diffraction, refraction, Doppler effect, and polarization.||Grade 9-12||01. Physics||4. Waves||4. Waves have characteristic properties that do not depend on the type of wave.
- Life Science
- Physical Science
- Grades 3-5
- Grades 6-8
- Science