PLTW Launch Module Descriptions
Aligned to
KINDERGARTEN grade standards
Structure and Function
Students will discover the design process and how engineers influence their lives. In small groups, students will design, build, and test a structure (e.g., a paintbrush) out of available materials to withstand a force. Then, the students will use the design process to sketch, build, test, and reflect on an improved paintbrush design.

Structure and Function:
Pushes and Pulls

Students will investigate forces by exploring the effects of different pushes and pulls on the motion of an object, including forces of differing strengths and directions. The students will refine a design to address a design challenge and reflect on the effect of modifying the strength or direction of a force.

Aligned to 1ST GRADE standards
Light and Sound
Students will investigate light and sound waves, including vibration from sound waves and the effect of different materials on the path of a beam of light. The students will use the design process to sketch, build, test, and reflect on a device that uses light or sound to communicate over a distance.

Light: Observing the Earth, Sun, Moon, and Stars
Students will describe patterns in data recorded after observing the sun, moon, and stars. Students will build upon their knowledge of light waves from the previous module to design, build, test, and reflect on a device that enhances observation of the Earth, sun, moon, or stars.

Aligned to 2ND GRADE grade standards
Materials Science:
Properties of Matter

Students will investigate and classify different kinds of materials by their observable properties. After testing materials and analyzing the data, the students will determine the best material to solve a design problem.

Materials Science:
Form and Function

Students will research the variety of ways animals disperse seeds and pollinate plants. From this data the students will design, build, and test a device that mimics one of the ways animals either disperse seeds or pollinate plants. Students will reflect on the efficiency of their design and how it was informed by nature.

Aligned to 3RD GRADE grade standards
Stability and Motion:
Science of Flight

Students will be introduced to how aircraft vehicles fly while investigating the effects of balanced and unbalanced forces on the motion of an object. Students will develop an understanding of how engineers work and will be introduced to aspects of the aerospace engineering field in particular. Students will also learn sketching techniques, discover computer-aided design, and use basic descriptive geometry as a component of design and measurement and to model their solutions. Using an engineering notebook and other forms of documentation, students will document the process by which they design models and solve problems.

Stability and Motion:
Forces and Interactions

Students will explore simple machines including wheel and axles, levers, inclined planes, and more as they continue investigating the effects of balanced and unbalanced forces on the motion of an object. Additionally, the students will explore magnetic and electric interactions between two objects not in contact with each other through a series of hands-on projects. Finally, the students will apply their knowledge of mechanisms and magnetic interactions as part of a solution to a design problem.
Aligned to 4TH GRADE grade standards
Energy: Collisions
Students will explore mechanisms such as gears, simple machines, and pulleys. As the students apply this knowledge to mechanical design, they will construct an explanation relating to the speed and energy of an object. As a culminating project, students will investigate the transfer of energy resulting from the collision of two objects.

Energy: Conversion
Utilizing mobile robotics and building on their prior experience int eh Collisions module, students will design, model, test, and refine a device that converts electrical energy to mechanical energy. The students will explore engineering careers that involve energy conversion and mechanical design.

Aligned to 5TH GRADE grade standards
Robotics and Automation
Students will explore ways that robots are used in today's world and the impact of their use on society and the environment. Students will learn about a variety of components as they build and test mobile robots that may be controlled remotely.

Robotics and Automation:
Challenge
Students will review mechanisms and explore mechanical design and computer programming. They will apply their knowledge of mechanisms, robotics, and programming to compete in a design challenge by designing, building, testing, and refining a mobile robot that meets a set of design contraints.