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Edition #031
Date July 2, 2026
Audience High School
Coverage Period This Week
A new WIDA report gives English-language teachers their first sign since the pandemic that proficiency scores are turning a corner, with the Reading domain holding up best; a Washington state district shows what happens when a tech team stops buying ed-tech and starts building it, at an estimated $220,000 a year in savings; three new Gates Foundation grants treat math's real problem as a coherence gap between core and supplemental materials, not a content gap; and Challenger, Gray & Christmas confirms this summer's teens are chasing the smallest number of entry-level jobs the government has recorded since it started counting in 1948.
Today's Signals at a Glance
01 Thursday Classroom Signal — English Language Arts: A new WIDA report finds English learners' language-proficiency scores stopped declining for the first time since the pandemic, with the Reading domain showing the most resilience in middle and high school grades. ELA
02 Peninsula School District in Washington state is "vibe coding" its own ed-tech tools with Claude Code instead of buying them, an estimated $220,000-a-year savings that has other districts' tech leaders asking how to copy it. AI / EdTech
03 Three new Gates Foundation grants, totaling more than $4.7 million, target the mismatch between core math curricula and the supplemental tools teachers already lean on five deep. Pedagogy
04 Challenger, Gray & Christmas projects teens will land just 790,000 summer jobs this year, the smallest total since the Bureau of Labor Statistics started counting in 1948. Youth Culture
Classroom Signal — Thursday · English Language Arts
English Language Arts
English Learners' Proficiency Scores Stopped Falling. Reading Is the Domain Holding Up Best.

For the first time since the start of the COVID-19 pandemic, English learners' average English-language proficiency test scores did not decline. They held steady or ticked up in most grades during the 2024-25 school year, according to a new report from WIDA, the consortium of 42 states, territories, and federal agencies that runs one of the most widely used English-language proficiency exams, reported by Education Week's Ileana Najarro. A three-year growth analysis in the latest edition found that long-term gains in students' academic English-language proficiency are starting to rebound from the years most affected by pandemic disruption. Scores in the Reading domain, specifically, have proved the most resilient, especially in middle and high school grades, according to the report.

"It's not a complete recovery to pre-pandemic levels. It's just the stop of a decline, which is really great, it's something that we've been waiting for a long time," said Narék Sahakyan, a WIDA researcher and co-author of the report. Co-author Glenn Poole added that Hispanic students, who continue to score lower on average than their non-Hispanic peers, have seen their long-term growth rates increase in the last couple of years, narrowing the disparity in growth even as the gap in average proficiency persists. Rebecca Bergey, a principal researcher at the American Institutes for Research, cautioned against broad conclusions and pointed to the questions that actually matter at the building level: how do scores compare between students in dual-language programs versus English-only services, and are most of a school's English learners newcomers or U.S.-born.

Try This — Ready to Use
Pull your English learners' growth data, not just their proficiency level, and break it out by domain: reading, writing, speaking, listening. If reading is outperforming writing or speaking for your students, as the national data suggests it might, that tells you where to concentrate small-group time this fall instead of treating "EL support" as one undifferentiated block.
Try This in Any Class — Today
Ask your students, by show of hands, who has a summer job right now, and who has looked and come up empty. You will not fix the labor market from your classroom, but you will get a fast read on how many of your juniors and seniors are walking into fall with zero work experience, which matters the next time you write a recommendation letter or plan a CTE work-based learning placement.

Signal Analysis
SIGNAL 01 — AI / EdTech
A Washington District Stopped Buying Ed-Tech and Started Building It. The Savings Run to $220,000 a Year.
The Development

Teachers in Washington state's Peninsula School District have a new tool called LessonLens: film a lesson, upload it, and get AI-generated feedback on pacing and questioning technique. It doesn't exist in any app store because the district's own tech team built it, using Claude Code, in a practice known as "vibe coding," where AI writes the code instead of a human, according to Education Week's Alyson Klein and a companion report from K-12 Dive. Beyond LessonLens, Peninsula has vibe-coded tools for accounting, human resources, a scholarship-search assistant for counselors, a CTE budget-request tool, and a school-comparison app for parents. Chief information officer Kris Hagel adapted an open-source e-signature tool to replace a paid subscription, and an app built by former teacher James Cantonwine to support the school board's strategic planning, which Hagel estimates would have cost $30,000 to $40,000 from a vendor, took a coding agent a few hours. All told, Hagel expects vibe coding to save Peninsula around $220,000 a year, and possibly more.

Why It Matters to You

You are not about to vibe code your own gradebook, and Peninsula's advantage, a tech team with real computer science backgrounds, isn't one every district has. But the assumption underneath most ed-tech purchasing, that a vendor's off-the-shelf product is the only option, is being tested in real time. Torrey Trust, a learning-technology professor at UMass Amherst, told EdWeek that AI-coded tools can introduce more security vulnerabilities and bugs than a human-built product, and districts handling IEPs and student health data have to be especially cautious about what a homegrown tool touches. If your building starts talking about a locally built AI tool, the question worth asking before you use it isn't whether it works, it's whether it has been vetted the way a purchased product would be.

Why This Matters
A district with in-house technical talent just showed it can build a $30,000 tool in an afternoon. The gap between districts that can do this and districts that can't is a new equity line worth watching.
Around the Corner
Hagel was mobbed with questions at the Consortium for School Networking's annual conference from tech leaders who want to replicate Peninsula's approach, and by ed-tech vendors worried vibe coding could put them out of business. Watch whether this stays a niche practice limited to districts with computer-science-trained staff, or whether AI tools get simple enough in the next year that Hagel's prediction, that non-technical staff will be able to vibe code too, starts to come true.
Sources: Education Week, May 2026; K-12 Dive
SIGNAL 02 — Curriculum & Pedagogy
The Gates Foundation Isn't Funding New Math Curriculum. It's Funding the Glue Between the Curricula You Already Have.
The Development

The average math, ELA, or science teacher uses five supplemental resources on top of their core curriculum, according to a RAND Corporation survey, and those extra materials often don't align with core lessons in sequence, terminology, or approach, a problem researchers call a lack of "instructional coherence," reported by Education Week's Sarah Schwartz on July 1. The Gates Foundation has now put three grants behind fixing that mismatch instead of funding another new curriculum: $1.17 million to Great Minds to align its digital math supplements with its core program, $3.58 million to the American Institutes for Research to improve coherence between supplements and the popular Illustrative Mathematics curriculum, and $5,000 to Spokane Public Schools to document lessons from pairing Illustrative Mathematics with the adaptive program MATHia. "I should be able to click one button and say, 'Can you give me 10 more problems so I can get students a little more confident,'" said Dylan Kane, a 7th grade math teacher in Leadville, Colo., describing the gap the grants are meant to close. "Instead, I have to make them myself."

Why It Matters to You

This is a middle school framing problem with a direct high school parallel. Rachel Leifer, a senior program officer on Gates's K-12 education team, said core curricula are built for grade-level content while not every student arrives ready for it, which forces teachers to hunt for or build their own supplemental support. Illustrative Mathematics CEO Kristin Umland told EdWeek her team is now asking what it would look like to design a coherent instructional system from the ground up, rather than treating intervention materials as a separate add-on. If your department runs a core program alongside an intervention tool, worth a direct question at your next PLC: do the two actually use the same vocabulary and strategies, or are you asking students to translate between two different math languages every time they move between them.

Why This Matters
Districts have spent years adopting new core curricula to fix math scores. This is the first major funder betting the fix is coherence between what's already in the building, not a new adoption cycle.
Around the Corner
An EdWeek Research Center survey of 729 educators found 40% report severe or very severe challenges in high school math achievement, with fractions cited by 90% as the single biggest stumbling block. Watch whether the Great Minds and Illustrative Mathematics coherence work produces measurable gains before the next round of state math-adoption cycles locks districts into a five-to-ten-year curriculum choice.
Source: Education Week, July 1, 2026
SIGNAL 03 — Youth Culture & Student Behavior
Teens Are Chasing the Smallest Summer Job Market Since the Government Started Counting in 1948.
The Development

Outplacement firm Challenger, Gray & Christmas projects teens will gain just 790,000 jobs across May, June, and July 2026, the lowest summer hiring total since the Bureau of Labor Statistics began tracking the data in 1948, and worse than last summer's 801,000, which was itself the weakest year on record at the time. The Bureau of Labor Statistics counted 219,000 fewer teens working this May compared with last May, according to reporting from NPR's Dianna Douglas. Hiring in entertainment and leisure, the resorts, hotels, and amusement parks that traditionally hire teens, is down 70% year over year, while fast food and retail, historically a teen's first job, have shifted toward self-service kiosks. "They now have more competition. There may be fewer jobs available," said Brad Hershbein, an economist at the W.E. Upjohn Institute for Employment Research. "They kind of get stuck with the short straw," as adults carrying college debt compete for the same entry-level openings.

Why It Matters to You

Teen labor force participation has fallen from a peak near 58% in the 1970s to about a third of teens today, and Hershbein notes a growing share of 18- and 19-year-olds are "idle," neither working nor in school, spending the time instead on what he calls leisure, video games among the most common. Separate research NPR cites found teen summer jobs help reduce crime, which means a shrinking market has stakes beyond a resume line. If you have juniors or seniors who seem to have more free time than usual this summer, it may not be a choice. It's worth asking directly whether they have looked for work and hit a wall, rather than assuming it.

Why This Matters
A generation of teens is entering senior year and college applications with less work experience than any cohort the government has measured. That shows up in application essays, workplace-readiness conversations, and CTE placements alike.
Around the Corner
Not every sector is shrinking. Camp counselor hiring is up 30% and restaurant host and server jobs are up 10% over last year, according to LinkedIn's economics team. Watch whether districts and CTE coordinators start steering students toward the growing niches instead of the sectors that have quietly automated teens out of their first jobs.
Sources: NPR, June 6, 2026; Challenger, Gray & Christmas; Fortune, June 2026
The Bottom Line — Three Things for a High-Agency Professional
1 Peninsula School District is saving an estimated $220,000 a year by building its own ed-tech tools with AI instead of buying them. You won't vibe code your own gradebook, but before your building adopts any homegrown AI tool, ask whether it has been vetted the way a purchased product would be, especially anything touching student data.
2 Three new Gates Foundation grants treat math's problem as a coherence gap between core and supplemental materials, not a content gap. Ask your department whether your intervention tools use the same vocabulary and strategies as your core curriculum, or whether students are translating between two math languages.
3 Teens are chasing the smallest summer job market since 1948. Assume some of your quieter students this fall lost the summer-job search rather than skipped it, and steer job-hunting students toward the sectors that are actually growing, camp counseling and restaurant host and server roles among them.