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The Green Apple BlogThe Green Apple is your Science Connexion news resource. Learn about new equipment just received, sustainable living and energy efficiency ideas for schools.
Friday, 14 December 2012

Please order by KIT Number only.

All kits are shipped on a first come, first served basis.

Use the "Request Equipment" link to order.

order by
Kit#
Items
Quantities / Descriptions /
Ideas
3’ long wind tunnel, with 6” x 6” test section, great for aerodynamics experiments
Note: It powers up but no testing of actual functionality could be made.
Desiccation chambers
 
1 large and 1 small glass desiccation chambers
5
2, 2kg Harvard Triple Beam Balances
 
1’ x 4’ flammable goods storage cabinet 
 
2’ x 4’ tall flammable goods storage cabinet 
 
9
10 Ammeters
No wires included
 
11
Stormoscope Drum Barometer
Vintage barometer set to read 29-31” mercury, great to show students history of equipment
 
15
6 Triple Beam Balances
Black, wheeled, 5 shelves and plastic coated wires
20
8 galvanometers
 
No wires included
21
Electronic Meters
 
Misc. electronic meters
22
10 Ammeters
No wires included
 
23
10 Voltmeters
No wires included
 
24
10 Voltmeters
No wires included
 
25
10 Ammeters
No wires included
 
26
10 Ammeters
No wires included
 
27
10 Voltmeters
No wires included
 
28
10 Ammeters
No wires included
 
29
10 Ammeters
No wires included
 
30
10 Voltmeters
No wires included
 
39
Nalgene Storage Bottles
 
2- 2gallon
Nalgene Storage Bottles
 
2- 15L
43
Nalgene Storage Bottles
 
2- 15L
49
Micropipette tips
 
500- 1-5ml
Posted by: Connexion AT 06:55 am   |  Permalink   |  0 Comments  |  Email
Thursday, 29 November 2012

 Please note the following:

  • Please order by Kit number only.
  • We only have one of any kit available.
  • Kits are shipped on a first come, first served basis.
  • As kits are ordered they will be lined out on this list signifying that they are no longer available.
  • Some kit numbers are hyperlinked to display images.
  • Please leave feedback.
Kit#
Items
Additional Descriptions / Ideas

1’ x 4’ Horizontal flammable goods storage cabinet
 
 

1’ x 4’ Horizontal flammable goods storage cabinet
 
 

2’ x 4’ Vertical flammable goods storage cabinet
 
 
31

5 gallon Nalgene cylinder
 
Not graduated
35

4L Plastic Graduated Cylinder
 
 
39

Nalgene Storage Bottles
 
2- 2gallon
42

2- 15L Nalgene Storage Bottles
 
 
43

2- 15L Nalgene Storage Bottles
 
 
49

500- 1-5ml Micropipette tips
 
 
82

Glassware
 
5-2L flasks
94

15 Glass storage bottles
Although no caps, great for storage.
Posted by: Connexion AT 10:10 am   |  Permalink   |  0 Comments  |  Email
Tuesday, 03 January 2012

Listed below is a 'new' batch of used school science equipment. All equipment has been is deemed in good working order. Please note that we are shipping this equipment in pre-packaged kits only. To order any of these kits, please use the Request Equipment form on this website.

There is only one of each kit available - we will make every effort to fulfil all requests on a first come, first served basis.

NOTE: KITS LINED OUT ARE NO LONGER AVAILABLE

Download PDFDownload this list in PDF format

Update: 1/11/2012: All equipment on this list has been requested by various Chicago public schools and is no longer available. We will be posting a new list within the next few weeks.

Kit #
Materials Included
Ideas
1
30 splash-proof goggles
Outfit your class with a set of safety goggles
2
60 medium pyrex test tubes
 
 
3
 
3 light microscopes
Each w/ 3 objectives
4
 
3 light microscopes
Each w/ 3 objectives
5
8 mini greenhouse kits
Each kit has 25 small soil plots ready to start seeds or cuttings. 
6
7 medium size plastic demo trays
Use for setting up demos, dissections, set up stations around the room, or help carry/organize lab supplies
7
25 splash-proof goggles
 
 
8
4 primary school balances
 
A simple plastic balance
9
4 primary school balances
 
"
10
4 atomic mobile kits
Have students create atomic mobiles and hang around the room
11
Lung Volume Kit
Students can measure lung volumes
12
 
3 light microscopes
Each w/ 3 objectives
13
Petri Dishes
50 small and 50 large petri dishes, great for making agar plates or holding insects for observation or small demo containers
14
Weather Kit
Turn your students into meteorologists with 2 brass barometers and 2 anemometers (measure wind)
15
Magnifying Kit
30 hand magnifying lenses and 50 magnifying cubes. 
16
Physical science/chemistry equipment kit
Wood splints, filter paper, pipettes/droppers, 100ml plastic dropper bottles, evaporating dishes, funnels, plastic beakers
17
Physical science/chemistry equipment kit
Wood splints, filter paper, pipettes/droppers, 100ml plastic dropper bottles, evaporating dishes, plastic beakers
18
Safety Kit
2 Safe-store Flinn cans, plastic gloves, 16 splash-proof goggles
19
 
 
Sun, Earth, Moon Model
(Illuminated Orbiter)

Features light-up sun with rotating earth and moon. Understand night and day and seasons with this great visual model
20
Measurement Kit
Rulers, tape-measures, barometer, thermometers, spring scales
21
Demonstration Trays and test-tube racks
3 large and 5 small demo trays with 4 plastic test-tube racks
22
Demonstration Trays and test-tube racks
3 large and 5 small demo trays with 4 plastic test-tube racks
23
Demonstration Trays
3 large and 5 small demo trays
24
Demonstration Trays
3 large and 5 small demo trays
25
Balances and Barometers
 
2 Primary school balances and 2 Brass barometers
26
Beakers
 
16 600ml pyrex beakers
27
Beakers
 
12 600ml pyrex beakers
28
Animal Care Kit
2 Bio-Wheel Fishtank Filters and a 5 gallon critter cage (plastic with ventilated top)
 
29
Physical Science /Chemistry Demo Kits
4 rectangular plastic demo trays, large and small filter paper, 6 strainers, 2 ringstands
30
Plastic test tubes
 
600 5ml plastic test tubes
31
Oil Lamps
 
16 oil lamp burners
32
Plastic test tubes
50 16ml plastic test tubes and 20 50ml plastic test tubes with screw-top caps
33
Biology textbooks
10 Biology of Living Systems textbooks (high school, but small passages could be used for younger ages). Great to set up on different pages and use for stations around the room. Use this set for students to take home/borrow?? Comes with one teacher edition
34
Health textbooks
10 Glencoe Health textbooks(high school, but small passages could be used for younger ages)
35
Atomic Model Kit
Have students create atom models in class or take home as an additional learning opportunity
36
 
Autoclave/Steam Sterilizer
Harvey Sterilemax Steam Sterilizer (2' x 2'). Like new!!! Just add water, plug it in and it's ready to go. Sterilize water or other material. Great for agar in bacterial investigations
37
 
Air Table
Your own air hockey table!! Use this 2' x 3' air table for great physics demos/experiments
 
Posted by: Connexion AT 01:03 pm   |  Permalink   |  0 Comments  |  Email
Tuesday, 18 October 2011

The University of Chicago is looking to take on $200 million in debt to finance several projects, including a 265,000-square-foot science building proposed for its Hyde Park campus...

Read the full story 

The Connexion Green SceneFor more energy efficiency news visit the Connexion Green Scene

Posted by: Connexion AT 11:46 am   |  Permalink   |  0 Comments  |  Email
Monday, 19 September 2011

Ethan Gordon, right, demonstrates a First Robotics Entry during the science, technology, engineering and mathematics open house at Scullen Middle School in Naperville. Gordon is from the Illinois Math & Science Academy.The event was not only for gifted students or science brainiacs, said Alka Tyle, a school board member and chairwoman of the STEM-204 Group. It was meant to give students some inspiration for upcoming science fairs or to begin seeing the fun in science...

Read the full story 

 

Posted by: Connexion AT 07:54 am   |  Permalink   |  0 Comments  |  Email
Tuesday, 09 August 2011

By Megan Horst Hatch, The Buffalo Grove Patch
L-R: Mark Rosenstein, Daniel Dobski, Brandon TuckerDuring a trip to Ghana in 2007, Brandon Tucker, a science teacher at Glenbrook South High School, visited classrooms. What he observed surprised him.

“I saw that students were learning about science and reading about science, but they didn’t do actual science through experiments because they didn't have equipment like microscopes and slides,” he said. Inspired to make a difference, Tucker contacted two of his colleagues when he returned to the U.S. and arranged to ship 14 boxes of used science equipment to Ghana.

During that time, Tucker realized the equipment also could be sent to schools within the Chicago region that did not have the resources to purchase new microscopes or textbooks.

“Schools will sometimes get rid of equipment because everything has a useful lifespan. To fix a broken piece of equipment might be more expensive than replacing it,” Tucker said. On the other hand, there were schools needed that equipment, but there wasn’t a way to connect the schools to make a donation.

Enter Connexion, a Buffalo Grove-based electrical and energy business solutions provider.

“Brandon is my son, so I was aware of what he was doing with the used equipment,” said Dan Dobski, Connexion’s director of marketing. “He was capturing as much as he could before it hit the Dumpsters, but it wasn’t a sustainable way of obtaining equipment. We discussed ways to do this more efficiently.

“At the same time, Connexion’s president, David Rosenstein, was looking for ways for Connexion to give back to the community,” Dobski said. “It was decided that Connexion would provide pickup from the donor schools and deliver equipment to recipient schools, as they were all in our territory.”

Science Connexion Created

To pick up and deliver equipment, Connexion created Science Connexion, a nonprofit subsidiary that facilitates donations and equipment between donor schools and recipient schools. 

“Our website is a portal to allow teachers to request or donate equipment,” Dobski said. “Connexion's fleet of trucks picks up and delivers equipment, all at no charge to the donors or recipients.

Connexion focuses on energy savings and sustainability, so Science Connexion is a logical extension of the company,” he said.

Mark Rosenstein, a marketing assistant with Connexion and a student at the University of Illinois, said that donations are targeted to be shipped to recipients within seven days. If the requested equipment is not available, Science Connexion will retain the request until a delivery can be made. “We’re sending older equipment that could have cost thousands of dollars to schools who need it,” he said.

“We’re doing what we can to ease budget crunches at schools,” Dobski said.

Science Connexion accepts equipment such as microscopes, test tubes and textbooks for donation. It will not accept donations of chemicals, organic specimens, or any material deemed to be hazardous or requiring special safety handling. Equipment from science companies typically is not accepted.

Working With Golden Apple Foundation

Science Connexion works in conjunction with The Golden Apple Foundation to repurpose used equipment and distribute it to less-advantaged schools.

In the first few months after its launch in February, Science Connexion facilitated donations to 20 schools in the Chicago region. Tucker inspects equipment upon arrival to ensure it is functional and appropriate for classroom use.

“We kicked off the program in collaboration with The Golden Apple and have focused on those schools,” Dobski said. “We haven’t given donations to private schools at this time, as private schools typically have better funding. Everything we receive is purchased through the state of Illinois, so public schools can use assets from the state of Illinois.

“We had a list of available equipment on our blog, and in a matter of days, schools had requested a good portion of it,” Dobski said.

In a statement on Science Connexion’s website, David Rosenstein said, “I am very proud of our Science Connexion project. Caring about the environment and our communities is one of the core values of Connexion. This important initiative is a way that we can give back while utilizing our existing resources.”

Recipient schools in Chicago include Charles Allen Prosser Career Academy, Tonti Elementary School, Bright Elementary School, and Michael M. Byrne Elementary School. West Aurora High School is another recipient.

“It’s rewarding to know kids are using the microscopes and slides because of the program,” Tucker said.

In an email sent to Science Connexion, Allan Fluharty, a science teacher at Charles Allen Prosser Career Academy, wrote, “At my high school, we sometimes have a hard time getting funding for science equipment. It is hard to justify purchase of certain apparatus when not used for general lab tasks. Science Connexion was able to get me two triple-beam balances, a desiccating chamber, and an autoclave along with some general purpose glassware. This will enhance the types of experiments students can do in chemistry and biology (...) Again, thanks!”

“Donating equipment is a great opportunity to create a legacy for donor schools,” Mark Rosenstein said.

"The big goal of Science Connexion is to help kids learn science. Schools will always order more science equipment, and other schools can use the older equipment," Tucker said.

Posted by: Connexion AT 09:36 am   |  Permalink   |  0 Comments  |  Email
Friday, 08 July 2011

UPDATE NOTICE: Since the publication of this list last Friday (7/8), nearly all supplies listed below have been requested and shipped to various Chicago area schools. Please check back as we'll be publishing another list sometime in August.

Through the conscientious efforts of our local, donor school partners, we have another new batch of school science equipment available. Please review the below list for details. This updated listing includes the equipment recently received from Euclid School / School District 26. Later, sometime in August we'll update this list again to reflect another large supply of equipment we just received from another school in District 26.

District 26 is migrating to a new FOSS curriculum. These supplies are made possible through their desire to repurpose this equipment and enable more budget-challenged schools to establish or maintain their science lab curriculums.

Please note that Connexion is in the process of moving to a larger facility in Buffalo Grove. We expect to have the move completed by August 1st. In the meantime, there may be a delay in fulfilling requests for supplies and excepting new donations.

Connexion on facebookWatch for weekly pictures of our build-out on facebook!


Please use the Request Equipment form on this site if you are interested in any of this equipment:

Items
Amount Per Unit
Description
Microscope Kit #1
 
BIG TICKET ITEM!!
4
This kit contains four electronic light microscopes, two with three objectives and two with two objectives
Microscope Kit #2
 
BIG TICKET ITEM!!
 
3
This kit contains three microscopes, all with three objectives
Microscope Kit #3
 
BIG TICKET ITEM!!
 
3
This kit contains three microscopes, all with three objectives
Oil Burner Kit
12
This kit contains 12 oil burners (like retro oil lamps) with mesh stands to place overhead…great if you do not always have access to a gas supply. 
Graduated Cylinder Kit #1
 
10
10 x 250ml plastic graduated cylinders
Graduated Cylinder Kit #2
 
10
10 x 100ml plastic graduated cylinders
Graduated Cylinder Kit #3
10
Assortment set, 5x100ml plastic graduated cylinders and 5 x 250ml plastic graduated cylinders
Graduated Cylinder Kit #4
 
10
10 x 250ml plastic graduated cylinders
Measuring Scoops Kit
~100
An Assortment of both graduated and random plastic scoops
Human Model Kit
 
BIG TICKET ITEM!!
 
 
3
One Small (~1ft) Human Body Model with extractable body systems, one large (1ft) Heart model that can open up, and one set of paper-thin colored laminated body parts (Magnetic Way Body Kit). Place these at different lab stations and have identify different human body parts.
Balance Kit #1
 
BIG TICKET ITEM!!
 
6
5 Two-pan balances and 1 Harvard triple beam balance
Balance Kit #2
 
BIG TICKET ITEM!!
 
4
2 Triple beam balances and 2 Harvard Triple beam balances
Balance Kit #3
 
BIG TICKET ITEM!!
 
3
2 Triple beam balances and 1 Harvard Triple beam balances
Atomic Mobile Kit
4
These four kits contain small wooden balls and can be made into atomic model mobiles for the classroom
Dropper Kit
 
100
An assortment of dropper bulbs
Dropper Bottle Kit
 
10
10 x 100ml plastic dropper bottles
Evaporation Dish Kit
20
Mostly large ceramic evaporating dishes with a few glass as well. 
Geometric Shapes Kit
20
These large wooden/plastic shapes can be used to calculate surface areas/volumes/or just as mathematical models
Magnifying Glass Kit #1
35
An assortment of small handheld magnifying glasses. Look at specimens or perform forensic identification
Magnifying Glass Kit #2
25
A set of 25 glasses. Look at specimens or perform forensic identification
Beaker Kit #1
 
20
A set of glass and plastic beakers (600-150ml)
Beaker Kit #2
 
20
A set of glass and plastic beakers (600-150ml)
Lab Apron Kit
 
15
Cloth Lab Aprons, great for outfitting students
Lab Trays Kit
6
Plastic Lab Trays, great for setting out lab supplies, storing supplies, or performing demonstrations
Filter Paper Kit
14
4 Large and 10 Small sets. Why place an order this year when this kit is free.
Atomic Model Kits
15
15 small wooden ball and spring kits (smaller than the typical ball and stick kit, but still great for visualizing atoms/molecules/etc..)
Lung Volume Kit
14
Fourteen Lung Volume Bags and 50 disposable mouthpieces, and Voldyne 5000 Volumetric Exerciser-5000ml Capacity.
Students can measure different lung volumes in this ready to use kit
Magnifying Cubes
>100
Every student can use one of these small cubes to magnify small specimens inside. Or have each student place something inside and attach them together to create a classroom collage
Test Tube Kit
100
10 plastic test tube racks, ~36 x 25ml test tubes, ~48 x 15ml test tubes
Animal Sample Kit
2
Two collections of preserved specimens (about 8 each) preserved in plastic
Thermometer Kit
40
Assortment of small alcohol thermometers (with typical 2® increments)
Liter Cube Set
1
Allows students to visualize volume relationships or perform density investigations if paired with some rulers and a balance
Funnel Set
50
An assortment of large, medium, and small plastic funnels
Dissection Kit
50
An Assortment of scalpels, scissors, probes, tweezers, and dissection pins
Skeleton Set
 
BIG TICKET ITEM!!
 
206!!
Almost an entire disarticulated skeleton (plastic) with a few extras included (3 femurs, etc..)
Biology of Living Systems Textbooks
 
4 sets of 10
Use these extra biology textbooks as a classroom reference set or open up different pages at different stations and have students rotate around the room and look at charts, data, and short reading passages. Textbook is intended for 9-10th grade, but short sections could work for younger ages as well.
 
Glencoe Health Textbooks
 
2 sets of 9
Use these extra health textbooks as a classroom reference set or open up different pages at different stations and have students rotate around the room and look at charts, data, and short reading passages. Textbook is intended for 9-10th grade, but short sections could work for younger ages as well.
 
Evaporating Dishes
 
1 set of 6
These would cost almost $10 a piece new and are still fully functional!!!
 
BIG TICKET ITEM!!
Air Tables for Physics
 
Only 1 Left
Start by having your students play a little air hockey and then move into momentum!!! Great for demos and activities in any physics or middle school science classroom if you have the space. 2' x 4'
 
16ml Nalgene centrifuge tubes (round bottom)
 
6 sets of 10
These would be a great substitute for test tubes, just make sure no organic materials (hexanes, oils, etc..).
 
50ml Nalgene centrifuge tubes (round bottom)
 
4 sets of 10
These would be a great substitute for test tubes, just make sure no organic materials (hexanes, oils, etc..).
 
5ml Polypropylene test tubes
 
6 sets of 125
Need another set of test tubes. With 125 per set every student can now become engaged in a an activity or demo, and because they are plastic there is less concern over breakage
 
BIG TICKET ITEM!!
Almost new Autoclave
 
1
Great for sterilizing petri dishes or other material!!!
 

Did you know...Did you know that improved classroom lighting not only saves energy, but can also improve student's test scores? Learn more >

 

 

Posted by: Connexion AT 08:30 am   |  Permalink   |  2 Comments  |  Email
Monday, 06 June 2011

A student catches sunlight with a scintillator.Do you know what a scintillator is? Can you use scintillate in a sentence? Thanks to scientists and technologists at NIU, 70 students from Libertyville’s AP physics classes can. The students visited NIU’s Department of Physics in the College of Liberal Arts and Sciences and the Mechanical Engineering labs in the College of Engineering and Engineering...

Read the full story

 

The Connexion Green SceneFor more energy efficiency news visit the Connexion Green Scene


Posted by: Connexion AT 08:34 am   |  Permalink   |  0 Comments  |  Email
Monday, 23 May 2011

We recently received a new shipment of school science equipment.

All equipment from Science Connexion is delivered free of charge for budget-challenged schools within the greater Chicagoland area.

Quantity Item
50 Small Crucibles
6 Triple Beam Balances
1 Small Autoclave (can accomodate 8-100ml beakers)
1 12000 C Stone Oven
1 Desiccating Chamber
1 Rh Typer / Slide Warmer
Thermomix 1460 Water Heater w/ Nalgene Container 
Handheld Temperature Probes 
2 Handheld pH Probes 
1 Large Crooks Tube 
14  DNA Model Kits
Small Animal Respiratory Chambers 

Please remember that all equipment is "gently used" but in operating condition. Use the Request Equipment form on this site to request any of these items. Availability is on a first come - first served basis. For technical inquiries regarding this list of equipment, please contact Brandon Tucker, GBS Science faculty member.

The Connexion Green SceneFor more energy efficiency news visit the Connexion Green Scene

Posted by: Connexion AT 09:43 am   |  Permalink   |  0 Comments  |  Email
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American School & University 
 American School & University 
State Supreme Court says administrator at Millard West High in Omaha violated student's rights by conducting a search beyond school boundaries.

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Portable classrooms at Lincoln and Washington elementary campuses are being replaced with permanent facilities.

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Pat Skorkowski has worked his way through the ranks from elementary school teacher.

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Ian Moffett will move over from the city police force.

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Past mismanagement and declining construction needs prompted decision to eliminate nearly two-thirds of the department.

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Plaza Towers Elementary was one of two school in Moore that were destroyed earlier this week.

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Location

Renaissance Hotel Washington, D.C., DC
United States

 

Location

Sheraton Denver Downtown Denver, CO
United States

For more information about the annual conference of the the American Society of Heating, Refrigerating and Air-Conditioning Engineers, go to www.ashrae.org/membership--conferences/conferences/2013-ashrae-annual-conference.

District officials say downsizing is needed to shrink budget deficit and operate more efficiently.

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$150,000 from student-paid green fees will be spent to enhance campus sustainability.

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Science building at the German School Washington in Potomac, Md., incorporates numerous green features.

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8-year-old girl at Plaza Towers Elementary in Moore, Okla., survives storm that demolished the campus.

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The Moore (Okla.) district, where the school was to end this week, has cancelled remaining classes.

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Gordon Parks Elementary, struggling academically, will be allowed to stay open at least through the end of the school year.

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District is seeking a replacement for Tony Tata, who was fired in September.

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District didn't have enough permanent drivers at the beginning of the school year to cover all routes.

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Students in what were Memphis schools will wear uniforms, but those in what were Shelby County schools will not.

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Premont district will work with Texas A&M; University-Kingsville.

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Recycle | Repurpose | Reuse | Revitalize

Enabling STEM education through repurposed resources
a conneXion company
1700 Leider Lane
Buffalo Grove, IL 60089
Phone: 847-499-8320
ddobski@connexiones.com