Sixth Grade, Materials Science Projects, Lessons, Activities (Page 4)

Lesson Plan Grade: 6th-8th

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These lessons use open-ended exploration to introduce students to biopolymers and the chemistry behind cross-linking. Students will draw inspiration from biology and use authentic scientific practices to design and create colorful string creations from a natural polymer, alginate. Learning Objectives Students will: Engage in authentic science practices through open-ended exploration. Create a string using polymers harvested from living algae. Manipulate the properties of a… Read more

Black in the Spotlight

Lesson Plan Grade: 6th-8th

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How does light interact with matter? In this fun hands-on lesson, your students explore how different materials transmit, absorb and/or reflect light. They create their own experiments to demonstrate these phenomena and use a phones' built-in light sensor and a sensor app to add quantitative data to their arguments. Read more

NGSS Performance Expectations:

MS-PS4-2. Develop and use a model to describe that waves are reflected, absorbed, or transmitted through various materials.

Brainstorming for Engineering Projects using SCAMPER

Lesson Plan Grade: 3rd-8th

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Coming up with new ideas is hard! How do engineers design new things or improve existing ones? Engineers and inventors use different brainstorming techniques to help them think outside the box and come up with new ideas. In this lesson plan, your students will practice brainstorming with a method called SCAMPER. Read more

Design a Delayed-Release Tablet

Lesson Plan Grade: 6th-8th

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In this lesson, students are challenged to design and build a controlled-release tablet, which will be made from different colored bath tablets and a variety of water-soluble plastics. First, they will have to test the properties of each of the different plastic materials. Then their task will be to create a tablet that releases three different colors, each at a pre-determined time after the tablet has been submerged in water. As students design and build their controlled-release tablets, they… Read more

NGSS Performance Expectations:

MS-PS1-2. Analyze and interpret data on the properties of substances before and after the substances interact to determine if a chemical reaction has occurred.
MS-ETS1-3. Analyze data from tests to determine similarities and differences among several design solutions to identify the best characteristics of each that can be combined into a new solution to better meet the criteria for success.

Design and 3D Print a Snowflake

STEM Activity

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Design and 3D print your own snowflake ornament with Tinkercad in this fun winter-themed STEM activity. Read more

How Fast Can You Get It Done?

STEM Activity

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Do you hate doing the dishes, folding laundry, or cleaning up your room? Do you wish you could figure out a way to get these tasks done faster? Figure out how as you take on the role of a production engineer in this fun activity! Read more

How Things Break

Science Fair Project Idea

Scientific Method

If you're interested in analyzing how things break, check out the Science Buddies project Fractography: The Way Things Break. Read more

Need Help Getting Out of a Sticky Situation?

Science Fair Project Idea

Scientific Method

Does adhesive tape hang tight at different temperatures? Measure the adhesive strength of tape at both low and high temperatures. To raise the temperature, we suggest using a blow dryer at both low and high heat settings. To lower the temperature, use an ice pack (try to keep condensation from forming on the tape and confounding the results). For even lower temperatures you could try "dry ice" (frozen carbon dioxide), if available. (Wear heavy gloves when handling dry ice, because it can… Read more

Polymer Permeability: Which Plastic Wrap Prevents Oxidation Best?

Science Fair Project Idea

Scientific Method

There are currently two different kinds of polymers used for kitchen plastic wrap: low density polyethylene (LDPE) (e.g. Saran or Glad Wrap) and polyvinyl chloride (PVC) (e.g. Reynolds PVC Foodservice Wrap or Boardwalk PVC Food Wrap Film). Which of these materials is less permeable to oxygen? When you slice an apple, the surface of the slice turns brown as the apple is oxidized. Can plastic wrap seal out oxygen and prevent the apple from browning? Which plastic wrap works best? Do… Read more

Stressed Out? Take a Break with this Project!

Science Fair Project Idea

Scientific Method

Is an I-beam as strong as a solid beam of the same size? What if you include weight in the comparison: which beam has the greater strength-to-weight ratio? Would an I-beam be stronger than a solid rectangular beam of the same weight? What about other structural shapes (e.g., T-beams, U-beams)? In this project you can find out by setting up a test stand, putting on your safety goggles and measuring how much stress these building components can handle before they snap. Read more

Sixth Grade, Materials Science Projects, Lessons, Activities (43 results)

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