During a power failure, or when we go outside at night, we …
During a power failure, or when we go outside at night, we grab a flashlight so we can find our way. What happens inside a flashlight that makes the bulb light up? Why do we need a switch to turn on a flashlight? Have you ever noticed that for the flashlight to work you must orient the batteries a certain way as you insert them into the casing? Many people do not know that a flashlight is a simple series circuit. In this hands-on activity, students build this everyday household item and design their own operating series circuit flashlights.
Students take a hands-on look at the design of bridge piers (columns). …
Students take a hands-on look at the design of bridge piers (columns). First they brainstorm types of loads that might affect a Colorado bridge. Then they determine the maximum possible load for that scenario, and calculate the cross-sectional area of a column designed to support that load. Choosing from clay, foam or marshmallows, they create model columns and test their calculations.
Analog meters are all around us!. They are used to visually represent …
Analog meters are all around us!. They are used to visually represent measurements and data. One of the most common analog meters is the fuel needle in a car. This converts a reading of the fuel level in the tank to an empty to full reading on the meter.
In this build, we will use one servo to build an electronically controlled meter. We will first simply use the knob on the control the board to move the needle converting the knob position to movement of the needle. Then, a sound sensor will be connected to convert sound level (ie music) to a meter reading. This will make it what is commonly known as a “VU-meter”
SKILLS + GOALS Carpentry - Use of basic tools and hardware Construction - Following visual assembly instructions Code - Understand math/code behind converting input readings to output readings (meter) & more!
** Kits are available for purchase at makestuffmove.com **
This build works out to be useful in two ways; flinging stuff …
This build works out to be useful in two ways; flinging stuff and drumming on stuff. The overall concept is to increase the inertia of the moving servo by quickly snapping the cable tie to flick the arm. The mechanics of this build is modeled after a foot pedal used in a drum kit.
The flinging aspect is just fun. Fling coins, buttons and ping-pong balls. When using the animation recording feature of the Animate Shield, beats can be recorded an looped including adjusting the speed.
SKILLS + GOALS Construction -Build the project following assembly instructions Music -Animate a beat Carpentry -Basic carpentry principals and hardware Coding -Learn about using delays in code to control movement timing & More!
** kits available for purchase at makestuffmove.com**
Build a mechanical flower that opens up when there is light. This …
Build a mechanical flower that opens up when there is light. This flower uses a few interesting mechanical movements including a push-pull cable to convert rotational movement into a linear movement for a flexible stem. Then the movement is converted back to rotational pivot points to open and close the pedals. The use of the binder clips also means that you are free to create your own flower petals.
SKILLS + GOALS Construction - Build the project following assembly instructions Carpentry - Basic carpentry principals and hardware Art + Design - Create and design your own flower petals Coding
Inchworms are so simple in their movement which makes it a fun …
Inchworms are so simple in their movement which makes it a fun challenge to build and animate their movement. The inchworm shifts its weight during its "pinching/folding" to push the front and pull the back.
SKILLS + GOALS Construction -Build the project following assembly instructions Carpentry -Basic carpentry principals and hardware Animation -Learn how to animate a single cycle of movement to create continuous movement. & More!
** Kits are available for purchase at makestuffmove.com **
After reading the story "Dear Mr. Henshaw" by Beverly Cleary, student groups …
After reading the story "Dear Mr. Henshaw" by Beverly Cleary, student groups create alarm systems to protect something in the classroom, just as the main character Leigh does to protect his lunchbox from thieves. Students learn about alarms and use their creativity to devise multi-step alarm systems to protect their lockers, desk, pets or classroom door. Note: This activity can also be done without reading the Cleary book.
Based on their experience exploring the Mars rover Curiosity and learning about …
Based on their experience exploring the Mars rover Curiosity and learning about what engineers must go through to develop a vehicle like Curiosity, students create Android apps that can control LEGO MINDSTORMS(TM) NXT robots, simulating the difficulties the Curiosity rover could encounter. The activity goal is to teach students programming design and programming skills using MIT's App Inventor software as the vehicle for the learning. The (free to download) App Inventor program enables Android apps to be created using building blocks without having to actually know a programming language. At activity end, students are ready to apply what they learn to write other applications for Android devices.
Students investigate the materials properties such as acoustical absorptivity, light reflectivity, thermal …
Students investigate the materials properties such as acoustical absorptivity, light reflectivity, thermal conductivity, hardness, and water resistance of various materials. They use sound, light and temperature sensors to collect data on various materials. They practice making design decisions about what materials would be best to use for specific purposes and projects, such as designing houses in certain environments to meet client requirements. After testing, they use the provided/tested materials to design and build model houses to meet client specifications.
Students play the role of engineers as they test, design and build …
Students play the role of engineers as they test, design and build Mentos(TM) fountains a dramatic example of how potential energy (stored energy) can be converted to kinetic energy (motion). They are challenged to work together as a class to optimize the design of the basic soda/candy geyser made by the teacher. To do this, three research teams each investigate how a different variable nozzle shape, soda temperature, number of candies affects fountain height. They devise and run experimental tests to determine the best variable values. Then they combine their results to design the highest fountain to compete head-to-head with the teacher's geyser design.
As the first engineering design challenge of the unit, students are introduced …
As the first engineering design challenge of the unit, students are introduced to the logic for solving a maze. First they observe a blindfolded student volunteer being guided through a classroom maze by the simple verbal instructions of another student. In this demonstration, the blindfolded student represents a robot and the guiding student represents programming commands. Then student groups apply that logic to program LEGO MINDSTORMS(TM) NXT robots to navigate through a maze, first with no sensors, and then with sensors. A PowerPoint® presentation, pre/post quizzes and a worksheet are provided.
As students learn about the creation of biodomes, they are introduced to …
As students learn about the creation of biodomes, they are introduced to the steps of the engineering design process, including guidelines for brainstorming. Students learn how engineers are involved in the design and construction of biodomes and use brainstorming to come up with ideas for possible biodome designs. This lesson is part of a series of six lessons in which students use their growing understanding of various environments and the engineering design process, to design and create their own model biodome ecosystems.
The application of engineering principles is explored in the creation of mobiles. …
The application of engineering principles is explored in the creation of mobiles. As students create their own mobiles, they take into consideration the forces of gravity and convection air currents. They learn how an understanding of balancing forces is important in both art and engineering design.
Students investigate the ways in which ancient technologies six types of simple …
Students investigate the ways in which ancient technologies six types of simple machines and combinations are used to construct modern buildings. As they work together to solve a design problem (designing and building a modern structure), they brainstorm ideas, decide on a design, and submit it to a design review before acquiring materials to create it (in this case, a mural depicting it). Emphasis is placed on cooperative, creative teamwork and the steps of the engineering design process.
Whether you're studying photography, graphic design, or architecture, or you simply appreciate …
Whether you're studying photography, graphic design, or architecture, or you simply appreciate beauty, you're sure to love My Modern Met. A visually stunning website that's a feast for the eyes, My Modern Met will take you on an inspirational journey inside the artist's mind.
Visit museums, breathtaking buildings, art installations, far-flung cities, and exotic lands from the comfort of your armchair. Who knows? You may find your next great idea or inspiration here.
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