Static Merry-go-round

This unique adaptation of the world's first electric motor lets students create spinning motion using only hand-generated static electric charges.

Grades Covered: 4 through 12
Subjects Covered: Physical Science

Curriculum topics:
  • Static Electricity
  • Experimental Variables
  • Momentum
  • Electrically Charged vs. Uncharged
Standards
Idea Sheets are cross-referenced to subjects listed in the Common Core, Next Generation Science Standards, and California Content Standards.
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National Standards

  • Generate & compare multiple possible solutions to a problem based on how well each is likely to meet the criteria & constraints of the problem.

    (Next Generation Science Standards /// Elementary /// Engineering Design)

  • Plan & carry out fair tests in which variables are controlled & failure points are considered to identify aspects of a model or prototype that can be improved.

    (Next Generation Science Standards /// Elementary /// Engineering Design)

  • Evaluate competing design solutions using a systematic process to determine how well they meet the criteria and constraints of the problem.

    (Next Generation Science Standards /// Middle School /// Engineering Design)

  • Develop a model to generate data for iterative testing and modification of a proposed object, tool, or process such that an optimal design can be achieved.

    (Next Generation Science Standards /// Middle School /// Engineering Design)

  • Make observations to provide evidence that energy can be transferred from place to place by sound, light, heat, and electric currents.

    (Next Generation Science Standards /// Grade 4 /// Physical Science /// Energy )

  • Apply scientific ideas to design, test, and refine a device that converts energy from one form to another. [Examples : electric circuits that convert electrical energy into motion energy of a vehicle, light, or sound; and, a passive solar heater that converts light into heat. Examples of constraints: materials, cost, or design time.]

    (Next Generation Science Standards /// Grade 4 /// Physical Science /// Energy )

  • Design, build, & refine a device that works within given constraints to convert one form of energy into another form of energy.

    (Next Generation Science Standards /// High School /// Physical Science /// Energy)

  • Develop & use a model of two objects interacting through electric or magnetic fields to illustrate the forces between objects & the changes in energy of the objects due to the interaction.

    (Next Generation Science Standards /// High School /// Physical Science /// Energy)

  • Conduct an investigation and evaluate the experimental design to provide evidence that fields exist between objects exerting forces on each other even though the objects are not in contact. [Assessment is limited to electric and magnetic fields, and limited to qualitative evidence for the existence of fields.]

    (Next Generation Science Standards /// Middle School /// Physical Science /// Motion and Stability: Forces and Interactions )

  • Construct, use, & present arguments to support the claim that when the motion energy of an object changes, energy is transferred to or from the object.

    (Next Generation Science Standards /// Middle School /// Physical Science /// Energy )

  • 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)

  • 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)

  • 1.e. Electrically charged objects attract or repel each other.

    (CA Science /// Grade 4 /// 01. Physical Sciences /// 1. Electricity and magnetism are related effects that have many useful applications in everyday life.)

  • 1.g. Electrical energy can be converted to heat, light and motion.

    (CA Science /// Grade 4 /// 01. Physical Sciences /// 1. Electricity and magnetism are related effects that have many useful applications in everyday life.)

  • 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)

  • 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)

  • 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)

  • 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)

  • 9. Investigation and Experimentation

    (CA Science /// Grade 8 /// 01. Physical Sciences)


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