Vernier Software and Technology
Vernier Software & Technology
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Environment

Free Climate Change Resource

The Teacher-Friendly Guide to Climate Change cover

The Paleontological Research Institution in Ithaca, NY, has produced its latest book in the Teacher-Friendly Guides series, The Teacher-Friendly Guide to Climate Change.

This guide has many useful resources for incorporating climate change lessons into science programs and has been mailed to science teachers at every school in seven states. It is also available as a free download.

What’s New with the DCU?

You can now use our wireless Go Direct sensors with the Digital Control Unit (DCU) to control small electronic devices (e.g., motors, LEDs, and lights). Last year, you may recall, we added the capability to control the DCU from LabQuest 2. This year, when LabQuest 2 gained the ability to connect with Go Direct sensors, we once again expanded the DCU’s capability. Wirelessly connect your Go Direct sensor(s) to LabQuest 2, connect the DCU to LabQuest 2, and program the DCU to turn on components based on the sensor values.

With Go Direct sensors and the DCU, you can use output from a heart rate monitor to light up LEDs that help test subjects maintain a target heart rate. Or, if your students struggle to stay awake, you can have them create an alarm that triggers when carbon dioxide levels get too high in your classroom. You could even program a fan to turn on and bring in some fresh air!

The LabQuest DCU interface is accessed through the Sensors tab
The LabQuest DCU interface is accessed through the Sensors tab

We have also created a kit of components that run on DC power in order to make it easier for you to integrate the DCU into your classroom. The Digital Control Unit Power Output Kit contains lights, LEDs, and a motor, along with connecting wires. We believe this will make it much easier to integrate simple programming logic, the engineering design process, and process control concepts into your science or engineering classroom.

Alligator clips provide a convenient way to connect components
Alligator clips provide a convenient way to connect components

For those of you who may be new to the Digital Control Unit, the device is designed to turn on a DC powered electrical component based on simple logic statements (greater than or equal to, or less than or equal to) associated with sensor values or time. It can be set up and controlled in Logger Pro 3 software or the LabQuest app. Compound statements using “and”, “or”, “until” statements allow for fairly complex control. For more information go to Digital Control Unit page.

Vernier is in the Top 10 of the 100 Best Green Workplaces in Oregon

Oregon Business - Best Green Companies in Oregon 2018

Community cleanups, renewable energy, and public transportation benefits are just a few examples of our commitment to the environment. This year, Vernier ranked 8th on the list of the 100 Best Green Workplaces in Oregon, and we received recognition for having been on the list for the past 10 years.

At Vernier, we focus on sourcing from local venders, generating our own solar power, and providing our employees with annual TriMet passes to encourage the use of public transpiration. Our building is also LEED Gold certified. Vernier employees participate in multiple commuter challenges, such as the Bike More Challenge, that encourages participants to ride their bikes to work. Our two on-site, certified Master Recyclers work with many local recycling organizations to prevent recyclable materials from ending up in landfills, and our Green Team of Vernier employees continues to make improvements to our processes and encourage sustainability throughout the company. We are also founding members of the Oregon Business Alliance for Climate and have signed the We Are Still In pledge.

The awards were announced in the June 2018 edition of Oregon Business Magazine. For more information about the sustainable practices that we implement every day, visit our environment page.

Free Download for Climate Change Investigations

To help science and STEM educators teach students about the importance of climate change, we are offering four free inquiry investigations focused on climate change.

The investigations available in the zip file include:

Inquiry investigations include a preliminary student activity, extensive teacher information, suggested researchable questions, and sample data.

In addition, we offer a full range of experiments for all grade levels in our renewable energy lab books, including Renewable Energy with Vernier, Investigating Wind Energy, and Investigating Solar Energy. As part of our brainstorming process, we grouped several activities from these and other Vernier lab books into a shared google doc.

If you would like more information about probeware-related climate science activities, sign up to receive updates.

Build a Robot with a Green Thumb

What unique, creative, and interesting solutions do you think your students could devise when presented with this challenge?

Your challenge is to design and build a sensor-controlled watering system for a potted houseplant using your EV3 robotics kit. Your device should automatically water the plant when the soil is too dry but also stop when the soil is sufficiently wet. You will use a Vernier Soil Moisture Sensor to monitor the moisture level of your plant’s soil. The soil will be considered “too dry” when the moisture level falls below 20%, and sufficiently “wet” when the moisture level rises above 28%.

The programming and constructing of a sample solution for this challenge are clearly outlined in the teacher’s section of our Vernier Engineering Projects with LEGO® MINDSTORMS® Education EV3 lab book. In our sample solution, we attach a LEGO® pneumatic pump to a LEGO® motor. A clear plastic water bottle is equipped with a 2-hole stopper, and tubing attaches from the bottle to the pump and from the bottle to the plant. We program this robot using a MINDSTORMS® Loop block that continuously monitors the reading from the Soil Moisture Sensor. If the reading is within the range, the robot does nothing; but if it falls below the threshold value, the program activates the motor to pump air into the bottle and push water out to the plant. The program waits to allow the water to percolate and loops back to monitor the sensor reading again.

When presenting this challenge to your students, one option is to share some, or all, of the sample solution with them. Another option is to have your students fully take on the challenge by allowing them to come up with their own distinct solution. This will undoubtedly lead to some truly imaginative, interesting, and fun ways to transport, carry, or splash water on a thirsty plant. For students who finish early or who want to pursue an independent project, the book also provides project extension ideas. In one project extension, a robot monitors the amount of light that the plant receives. If the light is too low, the robot must increase the light or warn the plant owner.

A real-world challenge like this introduces your students to the engineering design process. Students learn about robotics and programming, delve deeper into scientific principles, discover how sensors work, and learn how to solve problems as a team.

For an overview of projects to test batteries, locate hidden magnets that represent “land mines,” track the sun with solar panels, and more, see Vernier Engineering Projects with LEGO® MINDSTORMS® Education EV3

Vernier Adopts New Environmentally Friendly Packaging

New recycled-materials boxes for LabQuest 2, LabQuest Mini and sensor packaging.

In keeping with Vernier’s long-standing commitment to environmental quality, we’ve made some recent changes to our LabQuest 2, LabQuest Mini, and sensor packaging. The boxes are now made of brown recycled materials rather than the former white, laminated cardboard. The LabQuest 2 box is made from 60% recycled materials and the LabQuest Mini box is made from 80% recycled materials. Other boxes are made from 60-65% recycled materials. Our new boxes are locally sourced in nearby Tualatin, Oregon, from a company that follows green practices.

Earth Day at Vernier

Earth Day 2011

In honor of Earth Day, employees worked with SOLV to pick up garbage around Beaverton Creek. Vernier Software & Technology donated $1,500 to SOLV for use in their Green Team Program. SOLV’s Green Team Program is a hands-on, student-directed watershed restoration service-learning program. In 2011-12, Green Team will work with 1,000 students in 40 classes in 8 schools in the Portland Metropolitan Area.

In addition, we held an Empty the Parking Lot Challenge to encourage employees to walk, bike, or take public transit in an effort to clear out our parking lot for the day. A T-Shirt/Book/DVD exchange was held, and employees were encouraged to suggest new work-related conservation ideas.

100 Best Green Companies To Work For in Oregon

We were honored to be awarded the #10 position on the “100 Best Green Companies to Work for in Oregon” list from the Oregon Business Magazine.

This award was given to Vernier for its 128 solar panels, recycling practices, providing transit passes to all employees, LEED-EB Gold building, and other sustainability practices.

Earth Day at Vernier

Earth Day 2010

For Earth Day 2010, we continued our annual tradition of cleaning up trash around our building area, recycling tennis shoes, encouraging public transportation, and swapped used DVDs, CDs, and clothing.

New this year, we had an indoor scavenger hunt for employees to learn about all the environmental features at Vernier, such as vermicomposting, recycling, and solar energy.

Learn more about Vernier’s environmental commitment »

The Nature Conservancy Honors Vernier with Conservation Leadership Award

Business Partner Conservation Leadership Award

We were honored to be presented with the “Business Partner Conservation Leadership Award” by The Nature Conservancy at a ceremony held on October 29, 2009 in Portland, Oregon. In presenting the award, it was said about Vernier Software & Technology:

“In a state renowned for green business, this software company raises the bar not only by making products that connect teachers and students with nature, but also by practicing a conservation ethic that includes sustainably designed facilities, green commuting, employee volunteerism for the environment, and nearly 15 years of supporting the work of The Nature Conservancy.”

Read the full press release at Nature Conservancy News »

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