MS-PS3-3
The standard
Apply scientific principles to design, construct, and test a device that either minimizes or maximizes thermal energy transfer.
Next Generation Science Standards
What this standard means
Students need to use what they know about conduction, convection, radiation, and insulation to build something that controls heat flow. They should plan a device, choose materials for a reason, test it, collect temperature data, and improve the design based on evidence.
Mastery looks like a student explaining why foil, air gaps, dark paper, lids, or foam changed the results. Students often get stuck treating the build as a craft project, not an engineering test. They may also change too many variables at once or claim a design worked without comparing temperature data.
Ways to teach it
- Build two cup insulators using different materials, add warm water, record temperature every two minutes, and compare heat loss.
- Ask students to write which material choice mattered most in their design and support the claim with test data.
- Show three device designs and have students predict which will keep water warmest, then explain the heat transfer reason.
- Connect the lesson to pizza delivery bags by having students sketch a better bag and label how each layer slows heat transfer.
Plan a lesson for MS-PS3-3
Generate a complete lesson plan aligned to this standard, with objectives, activities, and materials. Free, no account needed.
Related standards
- 4-PS3-4
Apply scientific ideas to design, test, and refine a device that converts energy from one form to another.
- HS-PS3-3
Design, build, and refine a device that works within given constraints to convert one form of energy into another form of energy.
- MS-PS1-6
Undertake a design project to construct, test, and modify a device that either releases or absorbs thermal energy by chemical processes.
- HS-PS2-3
Apply scientific and engineering ideas to design, evaluate, and refine a device that minimizes the force on a macroscopic object during a collision.