Following Curiosity and Perseverance on Mars often means roving to places with interesting materials  to study, places away from the initial landing site. In this lesson, students experience the processes involved in engineering a communication protocol. To  reach their goal, students must create a calibrated solution within constraints and  parameters of communicating with a rover on Mars. Students will explore the opportunities and challenges of remote robotics by framing the problem around the idea that scientists and computer scientists must work together to successfully program rovers in remote locations like Mars. Students will also explore the idea that a robot simply follows a set of well defined algorithms.  Students will be provided a set of possible courses that their robot must navigate. Students will code their robot to navigate around the obstacles within the course to arrive at a set location.

This is an approximately 13 day unit designed to introduce various types and features of rockets and enable students to design, construct, and launch rockets.

In this activity, learners explore electronics and motion by making a Scribbling Machine, a motorized contraption that moves in unusual ways and leaves a mark to trace its path. It's made from simple materials and is based on the idea of motion created by an offset motor. Try using harvested motors and switches from discarded toys and electronics to make your Scribbling Machine - this not only keeps costs down, but is a playful and inventive way to explore how everyday objects work. To take the activity further, you can also incorporate PicoCrickets to make your Scribbling Machine more intelligent and to explore computers.

In this activity about electricity, learners explore what happens when you blow a fuse. Learners short-circuit a battery using copper wire (a good conductor with very low resistance) and thin iron wire. Learners will discover that when they connect the clip to the iron wire, the voltage of the battery pushes electrons through the circuit against the resistance of the iron wire, causing the iron wire to heat up. Note: the wire gets very hot! Use this activity to introduce learners to basics of electricity including conductivity, resistance, and currents as well as electronics safety and circuit breakers.

In this activity, learners create a tiny electric, motorized dancer. Learners use the interactions of magnetism and electric current to make a wire spin, while displaying the Lorentz Force in action. This lesson guide provides one of many ways to build the spinner and links to other methods.

In this activity, you'll make an electric motor--a simple version of the electric motors found in toys, tools, and appliances everywhere. The activity includes three short online videos: Introduction, Step-by-Step Instructions, and What's Going On. Also available: a concept map and a "Going Further" document that suggests variations on this activity.

As an activity related to FOSS unit Magnetism and Electricity, students use a computer download to explore electrical circuits and to generate illustrations of electrical circuits for physical models built in class

Storyboardthat.com is a website that allows students to use an electronic storyboard platform to create illustrations and graphics. This is a website that is free to use, and is a great way for students to visually demonstrate comprehension.

Storyboardthat.com is a website that allows students to use an electronic storyboard platform to create illustrations and graphics. This is a website that is free to use, and is a great way for students to visually demonstrate comprehension.

Storyboardthat.com is a website that allows students to use an electronic storyboard platform to create illustrations and graphics. This is a website that is free to use, and is a great way for students to visually demonstrate comprehension.

Storyboardthat.com is a website that allows students to use an electronic storyboard platform to create illustrations and graphics. This is a website that is free to use, and is a great way for students to visually demonstrate comprehension.

Lesson length: 1-2 hoursGrade level: 6-8This is a three part lesson where students (1) explore elements (and their properties) that are used in materials to build and power a cell phone (any easily accessed, small, electronic machine could stand in for a cell phone), (2) approach activities though an engineering design thinking lens and participate in an active simulation of the movement of electricity (electrons) to power a device, and (3) participate in a Lego build where they experience set constraints to their building project. This can be related to the constraints engineers face as they build cell phones (or anything else).This material is based upon work supported by the National Science Foundation under Grant No. 1657263. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.

Lesson Length: 1-2 hoursGrade Level: 6-8Students build a water filter with a variety of natural and commercially produced materials. First they test the materials and then choose which to layer together themselves based on material performance. Students learn about water resources and engineered supports for the earth’s water systems and the impacts on environmental and human health. Engineering connections are highlighted throughout the lesson. Special thanks to Giles County, VA STEM Coordinator, Christina Martin, whose unit on The Global Water Crisis was the inspiration for this lesson. Also thanks to the NASA Water Filtration Challenge (https://www.jpl.nasa.gov/edu/teach/activity/water-filtration-challenge/) that helped guide Christina in the development of her lesson.This material is based upon work supported by the National Science Foundation under Grant No. 1657263. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.

Lesson length: 1-2 hoursGrade level: 6-8Students use a recipe to create bouncy balls and then measure the bounce of their ball to test damping qualities of different materials. Students practice using the scientific method and think about how engineers might use it.This material is based upon work supported by the National Science Foundation under Grant No. 1657263. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.

Lesson length: 2-4 hoursGrade level: 6-8Students learn about DNA and genetics through an exploration of corn genetics and soil types. The activities are grounded in engineering design thinking and relate to nutrient impacts of soil on the productive growing of corn with specific genetic characteristics. Students will consider genetic modification to address deficiencies as well as the consequences of these options.This material is based upon work supported by the National Science Foundation under Grant No. 1657263. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.

Teachers and students can learn how to put together a Microcontroller Kit with an environmental conditions sensor that measures temperature, humidity, pressure and altitude and could be used for multiple experiments and shared collectively amongst departments or schools.This material is based upon work supported by the National Science Foundation under Grant No. 1657263. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.

Teachers and students can see an example of how to put together a Microcontroller Kit with a Temperature sensor that could be used for multiple experiments and shared collectively amongst departments or schools.This material is based upon work supported by the National Science Foundation under Grant No. 1657263. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.

Lesson length: 1-2 hoursGrade level: 6-8Students practice using the scientific method as they engineer methods to fix damaged mountain roads. Using engineering design thinking, students assess the problem(s), develop strategies for addressing them, budget for repairs, and create and test prototype solutions.This material is based upon work supported by the National Science Foundation under Grant No. 1657263. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.

Lesson Length: 1-2 hoursGrade Level: 6-8Students learn about potential and kinetic energy as it relates to mountain roads. The activities are grounded in engineering design thinking as it relates to engineered roads and road repair. Also included is a challenge activity with renewable energy Snap Circuit simulations.This material is based upon work supported by the National Science Foundation under Grant No. 1657263. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.