Lesson Plans (Page 23)

Material Properties: Which Material Makes the Strongest Bridge?

Video Lesson Grade: 2nd

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Bridges are made of many different materials: steel, stone, wood and even rope. How do engineers decide which materials to use? In this activity, your students will learn about material properties, test the strength and flexibility of several materials, and use their test information to predict which material will result in the strongest bridge. They will test their hypotheses by buiding simple bridges from each material and determining which bridge can hold the most weight. Read more

NGSS Performance Expectations:

2-PS1-2. Analyze data obtained from testing different materials to determine which materials have the properties that are best suited for an intended purpose.

Measuring Earthquakes

Lesson Plan Grade: 4th-8th

Measuring Heart Rate with Your Own Stethoscope

Lesson Plan Grade: 4th

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In this fun, hands-on lesson, students explore their heartbeats and learn about blood circulation. They will make their own stethoscopes, use them to measure their heart rates and investigate how heart rate is affected by exercise. Read more

NGSS Performance Expectations:

4-LS1-1. Construct an argument that plants and animals have internal and external structures that function to support survival, growth, behavior, and reproduction.

Modeling Biologic Manufacturing

Lesson Plan Grade: 6th-9th

In this lesson plan, students will model the complex biologic manufacturing process. First, they will model the cellular expansion process that occurs in a bioreactor. Then, students will lyse the cells to isolate the proteins from the dyed cell debris. Lastly, they will model the advanced filtration process to purify proteins so they can be used as medicines. Read more

NGSS Performance Expectations:

MS-LS1-2. Develop and use a model to describe the function of a cell as a whole and ways the parts of cells contribute to the function.

Molecular Models and 3D Printing

Lesson Plan Grade: 9th-12th

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Students are challenged to use computer-aided design (CAD) software to create "complete" 3D-printed molecule models that take into consideration bond angles and lone-pair positioning. To begin, they explore two interactive digital simulations: "build a molecule" and "molecule shapes." This aids them in comparing and contrasting existing molecular modeling approaches—ball-and-stick, space-filling, and valence shell electron pair repulsion (VSEPR)—so as to… Read more

NGSS Performance Expectations:

HS-PS1-1. Use the periodic table as a model to predict the relative properties of elements based on the patterns of electrons in the outermost energy level of atoms.

Nanotechnology in Action: Organic Electronics

Lesson Plan Grade: 9th-12th

This activity focuses on the use of graphene in organic fibers, and their applications in organic electronics, e-textiles and wearable technologies. Students learn about the properties of graphene—unique form of carbon—and how graphene-based fibers are fabricated, how to measure resistance, how to calculate resistivity, and how a material changes its electrical properties. Students also learn about the importance of defining design parameters, which is an… Read more

Password Duel

Lesson Plan Grade: 3rd-5th

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Do your students have their own online accounts like email or social media? What about a login for the school computers? If so, they might have to pick passwords. Have you ever had trouble creating (and forgetting) good passwords? This fun lesson plan involves a guessing game that can teach your students how to make their passwords harder to guess. Learn how to keep your accounts safe! Read more

Patterns of the Moon

Lesson Plan Grade: 3rd-5th

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Computational thinking is a problem-solving process that is used in everyday life as well as in computer programs. In this lesson, students apply their computational thinking skills to understand the patterns of the moon. Students will use past data patterns to predict a new month's moon cycle. They will then use these patterns to modify a Scratch program and showcase their learning. Learning Objectives Students will: Analyze the moon cycle of a previous month. Use the data patterns to… Read more

Purposeful Packaging

Lesson Plan Grade: 6th-8th

Students will play the role of packaging engineers, exploring how to protect shipped items in innovative ways. Students will use data analysis of consumer surveys to inform the iteration of their materials and designs. Learning Objectives Students will: Design a more sustainable way of packing items for shipment. Collect consumer feedback using surveys. Calculate averages, analyze survey data and evaluate the effectiveness of their design. NGSS Alignment The 3 dimensions… Read more

Push, Pull and Weight

Lesson Plan Grade: Kindergarten

Experimenting with balls is fun! In this hands-on lesson, you and your students will make them collide and study how balls can push each-other and people too! While exploring, students will also feel how pushing a light ball is different from pushing a heavier ball. Weight is important. This lesson fits well together with a lesson where students push balls to discover how people use pushes and pulls to change motion. Read more

NGSS Performance Expectations:

K-PS2-1. Plan and conduct an investigation to compare the effects of different strengths or different directions of pushes and pulls on the motion of an object.

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