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University of Arizona professors develop astronomy curriculum materials to aid visually impaired students

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University of Arizona professors develop astronomy curriculum materials to aid visually impaired students


University of Arizona researchers, headed by professor Dr. Steve Kortenkamp in the Lunar and Planetary Laboratory and Dr. Sunggye Hong in the College of Education, have made groundbreaking strides to develop astronomy curriculum materials to aid visually impaired students.

Kortenkamp himself was originally a postdoc at the U of A, where he studied in the Lunar and Planetary Laboratory. His work has largely been in the realm of theoretical astronomy, or “computer simulations of gravitational interactions, asteroids, comets, and dust particles,” as Kortenkamp describes. 

Professor Steve Kortenkamp.

Over his career, Kortenkamp has excelled in both research and teaching, and he returned to the University of Arizona first as a part-time instructor, before joining the university full time in 2017.

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According to Kortenkamp, he was confronted with the issues of inclusivity in STEM education early on in his teaching career.

“The first opportunity that I had to teach at the university in front of a class, one of my students was blind. And that, for me, was a big challenge.” Kortenkamp said. “There were very few resources available to sort of help in that situation.”

In order to make the course material more accessible for his student, Kortenkamp utilized audio aids and enlarged or simplified graphics with great success. Kortenkamp said the experience ultimately changed his outlook on teaching and his approach to inclusivity in the classroom.

“Each time I taught, I tried to develop some new things that I could use in that situation,” he said.

After joining the University full time, Kortenkamp crossed paths with Dr. Sunggye Hong, who shared his passion for making education accessible for all students. Hong runs the college’s program for the visually impaired and his past work has focused on braille reading, tactile communication, and STEM learning for students with visual impairments.

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“I’m totally blind due to a congenital glaucoma, and as I was growing, science was a major that not many of my friends and colleagues with visual impairments could choose,” Hong said.

Hong’s work has sought to address the lack of accessibility and barriers for students with disabilities in science, and create opportunities for visually impaired students to become engaged in science fields.

“I think it was 2016 where I received a Request For Proposal talking about STEM learning for students with disabilities, and I began putting the ideas together.” Hong said “That’s sort of where the collaboration began.”

In 2019, with grant funding from the National Science Foundation, Kortenkamp and Hong designed a new learning curriculum, which would assist and inspire visually impaired students studying astronomy. 

They brought together 33 participating students from middle and high schools across the country, all of whom had an interest in pursuing science education and STEM careers. The hope, Hong said, was to shape their experience with science and get them excited about a future in STEM fields.

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According to Hong, there were two main components to the project. The first, of course, was science learning.

“It was kind of like an asynchronous online class,” Kortenkamp said. “We would send them packages in the mail, and then we would meet over zoom.”

To make the course material more accessible for the students, Hong and Kortenkamp compiled various types of tactile tools including braille, printed textile materials, and tactile graphics, as well as assistive technology equipment and audio software.

The materials also included 3D printed kits of spacecraft which had been modified or created to be easily assembled without sight. 

“They could – by touching – feel a square peg and a square hole, and assemble them, and they would describe the differences that they’re feeling. ” Kortenkamp said. “We also had them create a little video for each segment of the curriculum where they had to teach someone else, using their models.”

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In addition to the virtual curriculum, the students visited Tucson and the University of Arizona on two different trips to supplement their learning.

“We had different activities every day,” Kortenkamp said. “They were taking tours of different labs on campus and living on campus for a week.”

The second, and perhaps most important, component of the experience was mentorship. Outside of classroom learning, each of the students were also connected with two mentors, a U of A science student, and another mentor who was a professional working in a STEM field, who was also visually impaired.

“We wanted to help them understand that they could work in a field that maybe at first they didn’t think they had a chance to.” Kortenkamp said. “So we paired them up with someone working in the field as an engineer, or as a scientist of some type. They would virtually shadow them to learn about what their daily life is like, and how their disability influences how they work in their job.”

A former student working on the lunar hemisphere tactile models developed for the course.

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According to Hong and Kortenkamp, the program had a profound impact on the students.

“The data clearly showed that the students were indeed much more closely engaged in science. The motivation was there,” Hong said. “We were able to hear from them using their own voices, and from their reactions, we could observe that they were very excited and motivated to participate in science.” 

“It’s not a surprise to any of us that many of them are now at a university working their way through,” Kortenkamp echoed.

And it wasn’t just the students who benefited from the program.

“To some degree with our curriculum, we were able to educate scientists as well,” Hong said. “It’s not just for visually impaired students to learn about science, it is also an opportunity for the science field to learn about the unique needs of students with visual impairments.”

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Kortenkamp shared similar sentiments. 

“The takeaway I have, as an astronomer, is that I would have never really thought about this kind of stuff if I hadn’t encountered that first student in that first class that I was teaching,” Kortenkamp said. “It was a very eye opening experience for me, and it’s interesting the way that these techniques can be used by anybody.”

Kortenkamp said the tactile models and teaching methods developed in the program can be applied in a traditional classroom environment as well, to aid all students, sighted or not. He has found that they encourage his students to engage with the course material in new ways.

“It does at least make everyone in the class aware of how it can be more inclusive,” Kortenkamp said. “I try to emphasize in class that these are also tools that can be used by students who are more tactile learners and visual learners. We could apply it not just to visual impairments, but to other kinds of learning difficulties.”

While Kortenkamp sees these successes as a step in the right direction, towards greater inclusivity in science, he said he wants to push the program even further.

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“Going forward, I think it would be really nice to be able to take what we did and turn it into a University of Arizona class,” he said. “There are very few classes in the sciences that are geared towards visually impaired students, so I’d like to take what we have and modify the curriculum to make it fit into the system we have at the university. I would like to create a science class that is available for even non-science students, whether they are visually impaired or not.”

Though he said such a course might still be years in the making, Kortenkamp intends to continue using the methods and materials he developed, in his current classes, and his hope is to one day expand the work he’s done into a program that can sustain itself, “whether it’s just in the state of Arizona or maybe even broader.” 



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Arizona NAACP responds to ‘Simon Says’ case, calls for police accountability

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Arizona NAACP responds to ‘Simon Says’ case, calls for police accountability


PHOENIX — The Arizona NAACP is responding to the violent arrest of Israel Devoe, a Phoenix man who was acquitted of all charges stemming from a 2024 traffic stop in which officers punched, kneed, and elbowed him.

Sarah Tyree, president of the Arizona NAACP State Conference, said the case is part of a broader and familiar pattern.

“What happened here reflects a pattern our communities know all too well. Time and again, we see policing tactics that are dangerous and deeply harmful to civilians, yet are later justified as ‘within policy’ through carefully crafted reports and the broad protections afforded under Graham v. Connor,” Tyree wrote in an emailed statement following an ABC15 investigation.

RELATEDPhoenix man to file lawsuit after dangerous game of ‘Simon Says’ with police

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Phoenix police officials found all four officers involved in Devoe’s arrest to have acted within policy, records show.

After a two-day trial, jurors unanimously found Devoe not guilty on all four of the felony charges against him — including aggravated assault on officers and resisting arrest.

In her statement, Tyree said true accountability is not possible without changing state law.

“Accountability remains out of reach in Arizona because the Peace Officers’ Bill of Rights continues to insulate misconduct from meaningful oversight, too often shifting blame onto the very communities most impacted by these encounters,” she wrote. “We also encourage Arizona voters to engage their state legislators and advocate for the repeal or amendment of the Peace Officers’ Bill of Rights to ensure systems of public safety are truly accountable to the public they serve.”

Devoe’s case again highlights problems with policing in Phoenix, which has been under scrutiny following a Department of Justice investigation that found the city had a pattern and practice of using excessive force, discrimination, and weak oversight.

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ABC15 is committed to finding the answers you need and holding those accountable.

Submit your news tip to Investigators@abc15.com

The push for federal oversight ended in 2025 after the Trump administration ended such efforts across the country.

Devoe’s civil attorney, Jesse Showalter, also represents Tyron McAlpin, a deaf Black man with cerebral palsy who was violently arrested by Phoenix officers in July 2024. Showalter has said both cases reflect what he described as an accepted norm of extreme violence within the Phoenix Police Department.

A Phoenix police spokesperson said the department declines to comment because Devoe is set to file a lawsuit against the city.

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This digital article was produced with the assistance of AI and converted to this platform based on the broadcast story written and reported by ABC15 Chief Investigator Dave Biscobing (Dave@abc15.com). Our editorial team verifies all reporting on all platforms for fairness and accuracy. 





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Arizona Lottery Pick 3, Fantasy 5 results for March 1, 2026

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Arizona Lottery Pick 3, Fantasy 5 results for March 1, 2026


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The Arizona Lottery offers multiple draw games for those aiming to win big.

Here’s a look at Sunday, March 1, 2026 results for each game:

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Winning Pick 3 numbers

6-4-2

Check Pick 3 payouts and previous drawings here.

Winning Fantasy 5 numbers

01-07-11-18-28

Check Fantasy 5 payouts and previous drawings here.

Winning Triple Twist numbers

12-17-23-31-37-42

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Check Triple Twist payouts and previous drawings here.

Feeling lucky? Explore the latest lottery news and results

What time is the Powerball drawing?

Powerball drawings are at 7:59 p.m. Arizona time on Mondays, Wednesdays and Saturdays.

How much is a Powerball lottery ticket today?

In Arizona, Powerball tickets cost $2 per game, according to the Arizona Lottery.

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How to play the Powerball

To play, select five numbers from 1 to 69 for the white balls, then select one number from 1 to 26 for the red Powerball.

You can choose your lucky numbers on a play slip or let the lottery terminal randomly pick your numbers.

To win, match one of the 9 Ways to Win:

  • 5 white balls + 1 red Powerball = Grand prize.
  • 5 white balls = $1 million.
  • 4 white balls + 1 red Powerball = $50,000.
  • 4 white balls = $100.
  • 3 white balls + 1 red Powerball = $100.
  • 3 white balls = $7.
  • 2 white balls + 1 red Powerball = $7.
  • 1 white ball + 1 red Powerball = $4.
  • 1 red Powerball = $4.

There’s a chance to have your winnings increased two, three, four, five and 10 times through the Power Play for an additional $1 per play. Players can multiply non-jackpot wins up to 10 times when the jackpot is $150 million or less.

Are you a winner? Here’s how to claim your lottery prize

All Arizona Lottery retailers will redeem prizes up to $100 and may redeem winnings up to $599. For prizes over $599, winners can submit winning tickets through the mail or in person at Arizona Lottery offices. By mail, send a winner claim form, winning lottery ticket and a copy of a government-issued ID to P.O. Box 2913, Phoenix, AZ 85062.

To submit in person, sign the back of your ticket, fill out a winner claim form and deliver the form, along with the ticket and government-issued ID to any of these locations:

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Phoenix Arizona Lottery Office: 4740 E. University Drive, Phoenix, AZ 85034, 480-921-4400. Hours: 7:30 a.m. to 5 p.m. Monday through Friday, closed holidays. This office can cash prizes of any amount.

Tucson Arizona Lottery Office: 2955 E. Grant Road, Tucson, AZ 85716, 520-628-5107. Hours: 7:30 a.m. to 5 p.m. Monday through Friday, closed holidays. This office can cash prizes of any amount.

Phoenix Sky Harbor Lottery Office: Terminal 4 Baggage Claim, 3400 E. Sky Harbor Blvd., Phoenix, AZ 85034, 480-921-4424. Hours: 8:30 a.m. to 5 p.m. Monday through Sunday, closed holidays. This office can cash prizes up to $49,999.

Kingman Arizona Lottery Office: Inside Walmart, 3396 Stockton Hill Road, Kingman, AZ 86409, 928-753-8808. Hours: 8 a.m. to 8 p.m. Monday through Friday, 8:30 a.m. to 5 p.m. Saturday and Sunday, closed holidays. This office can cash prizes up to $49,999.

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Check previous winning numbers and payouts at https://www.arizonalottery.com/.

This results page was generated automatically using information from TinBu and a template written and reviewed by an Arizona Republic editor. You can send feedback using this form.



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Here’s how to give public comment on future Colorado River plans

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Here’s how to give public comment on future Colorado River plans


PHOENIX — After years of negotiations, Arizona still doesn’t know what its long-term water future will look like, and now the federal government is preparing to step in.

States across the Colorado River Basin have failed to reach a deal on how to share the shrinking river after current operating rules expire in 2026. With no state-led agreement in place, federal officials are moving forward with their own plan, one that could bring steep cuts to Arizona’s water supply.

And for Arizonans, the clock is ticking to weigh in. Public comment remains open until March 2. To submit your comment on what the government should do, send your comments in email to crbpost2026@usbr.gov.

Additional information is available online. The project website can be accessed here, along with links to YouTube videos published by the government, recorded in January and February which walk through of the options available.

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Many Arizona leaders have already offered their public comments, which are overwhelmingly negative.

“We were very disappointed with that document,” said Brenda Burman, the Central Arizona Project General Manager “If any of those alternatives were implemented, it would be very difficult, and perhaps devastating for Arizona.”

Arizona’s top Colorado River negotiator, Tom Buschatzke, echoed those concerns.

“None of those alternatives are very good for the state of Arizona,” Buschatzke said. “I’m not seeing how we’re going to break that stalemate.”

Congressman Juan Ciscomani also criticized the proposals, saying the impacts of Colorado River cuts extends into Pinal, and Pima counties.

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“That’s not an acceptable solution for us,” Ciscomani said. “We want to play ball, but we want to make sure everyone across the board uses less and becomes more efficient.”

Some of the federal alternatives would reduce Arizona’s Colorado River supply by 40%, 50%, or in the most extreme case up to 70%.

Experts at ASU Kyl Center for Water Policy say part of the problem lies upstream.

“The reason for this current impasse is because the upper basin states have refused to take cuts in their Colorado River use,” said Sarah Porter, the center’s director.

Upper Basin states like Colorado and Utah rely on different water rules than Arizona and other Lower Basin states, complicating negotiations that have dragged on for years.

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Arizona has already been living with cuts for several years. Since 2021, the state has faced an 18% reduction in Colorado River water deliveries due to a Tier 1 shortage declaration. Most of those cuts have fallen on Central Arizona Project users, including agriculture and some tribal communities.

Buschatzke argues that pushing Arizona into deeper reductions would violate long-standing Western water law.

“We will be protecting the state of Arizona,” he said. “And if that has to be litigation, it will be litigation.”

That means a lawsuit against the federal government, or upper basin states is now a real possibility if the final plan moves forward unchanged. The state legislature has put $3 million in a state fund for potential litigation on the Colorado River.

After the comment period closes, the federal government is required to review public feedback and issue a formal ‘Record of Decision’, likely sometime this summer. Advocacy groups say public feedback matters.

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“I just encourage Arizonans to look at this document, understand what that means for your family, your businesses, and what it means for the future,” said Kyle Roerink of the Great Basin Water Network. “Then figure out if you want to advocate for one scenario over another.”

A new operating plan must be in place by October 1, setting the rules for how the Colorado River will be managed for years to come, and shaping Arizona’s water future in the process.

This story was reported on-air by a journalist and has been converted to this platform with the assistance of AI. Our editorial team verifies all reporting on all platforms for fairness and accuracy.





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