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This 25-page report, from Lenape High School, describes the design and construction of the underwater remotely operated vehicle (ROV) created by the LHS Horizon team for the Ranger Class of the 2022 MATE ROV competition. MATE ROV is a global competition that challenges STEM students to build...

Students are required to compare various alternative fuels and evaluate advantages and disadvantages using graphical representations of fuel and energy data. "This activity asks students to begin to consider the life cycle energy and carbon dioxide emission costs of gasoline, corn ethanol, and...

This 2-page lesson plan is designed to demonstrate to K-12 students "how the polarization of light by transparent and optically active materials can be used to create colorful art." The lesson plan includes a short description, a list of objectives, a list of required materials, background...

Unit Description: FLATE, the Florida Advanced Technological Education Center for Manufacturing, has developed a series of “Made in Florida” lesson plans to prepare students for careers in manufacturing. These Lesson Plans are intended to enrich science, technology, engineering, and mathematics...

This resource, developed by Khan Academy, allows students to test their math skills by answering questions concerning one-step equations with multiplication. Covered in "Equations for Beginners," are simple equations; one-step equations with addition and subtraction; two-step equations; and two-step...

This resource, developed by Khan Academy, allows students to test their math skills by answering questions concerning equations with variables on both sides. This 8th grade resource provides three examples and then encourages the learner to answer three equations correctly. Within the resource,...

This resource, developed by Khan Academy, allows students to test their math skills by answering equations with parentheses. This 8th grade resource provides three examples and then encourages the learner to answer three equations correctly. Within the resource, students can receive hints on how to...

This resource, developed by Khan Academy, allows students to test their math skills by answering questions concerning two-step equations that are "more than abstract concepts and exercises." Covered in "Equations for Beginners," are simple equations; one-step equations with addition and subtraction;...

This is a classroom activity to explain liquid crystal sensors for middle school students. A list of activity materials and .pdf handouts are included. The objectives of the activity are to "understand how liquid crystals (LCs) relate to other phases of matter (liquid, solid, gas); observe that...

This TED talk from Lisa Harouni, the Co-Founder of Digital Forming, an additive manufacturing company, covers additive manufacturing, or 3D printing. Lisa gives an introduction to the technology of 3D printing, the data involved, as well as an overview of the possibilities associated with the...