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Mechanical engineering -- Machine design
Monster 3-D Classroom Activity
In this lesson from Math Machines, students will use the SAM stepper motor robot to follow a path and fire a laser at several cutouts of monsters. In doing so, the class will "calculate angles in the XZ-coordinate plane...
Servo and Stepper Motors
In this lesson from Math Machines, students will "compare and contrast hobby servo motors and small stepper motors in terms of the type and range of motion, precision, feedback and speed." The exercise is divided into...
In The Right Place Classroom Activity
In this lesson from Math Machines, students will "use specified design criteria to compare and contrast four proposed software solutions for a control problem." The class will take a look at an engineering problem and...
Bug Zapper Classroom Activity
In this lesson from Math Machines, students will "use trigonometry to automate the calculator-controlled Pointer to shoot a laser at a bug target." The activity will allow students the chance to practice constructing...
In this lesson from Math Machines, students will learn about stepper motors and how they are controlled with calculators. SAM (short for Science and Mathematics) is a calculator-controlled stepper motor robot. Students...
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