- Revenue 2024
- $3,131,645
- Expenses 2024
- $3,031,096
Program services were 75.3% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.
As filed
- Subsection
- 03
- NTEE code
- B99
- Classification
- 2000
- Street
- 16 TOWER OFFICE PARK
These codes are the IRS's own and are shown exactly as filed. What each one means is in the Business Master File documentation (opens in a new tab).
Mission and programs · 2024
Mission
OUR VISION IS TO INSPIRE STUDENTS, IGNITE INTEREST, AND IMPROVE STEM COMPETENCY WITH THE GOAL OF FILLING THE WORKFORCE PIPELINE WITH TALENTED, COMPETENT INDIVIDUALS.
Activities or mission (Part I)
TEACH & INSPIRE NEXT GENERATION TO IDENTIFY & SOLVE REAL-WORLD PROBLEMS BY IMPROVING STEM LITERACY.
-
IN-SCHOOL MODULE-BASED STEM EDUCATION PROGRAM: OUR SIGNATURE PROGRAM FOR 23 YEARS. IN AY24-25, WE SERVED 10,565 STUDENTS IN GRADES 3-8 IN 84 SCHOOLS ACROSS OUR THREE REGIONS: MA, MN, AND CA. 75% OF THE STUDENTS WERE BIPOC, 56% ECONOMICALLY DISADVANTAGED, AND 30% MULTILINGUAL LEARNERS. MATCHED PAIR ANALYSIS HAS SHOWN A 10% HIGHER SCIENCE PROFICIENCY SCORE THAN A COMPARISON GROUP OF NONPARTICIPATING PEERS. IN OUR MAY 2025 SURVEY, 83% OF TEACHERS REPORTED THAT THEIR STUDENTS UNDERSTAND STEM CONCEPTS MORE THAN THEY DID BEFORE, AND 99% OF TEACHERS SAID THAT STUDENTS HAD LEARNING EXPERIENCES THAT WOULD NOT OTHERWISE HAVE BEEN POSSIBLE WITHOUT SCIENCE FROM SCIENTISTS.
Expenses $1,659,864 · Revenue $616,450
-
OTHER YOUTH STEM EXPERIENCES: *GRADE 2 STEM EDUCATION PROGRAM: SCIENCE CURRICULUM AND MATERIALS COUPLED WITH SCIENTIST CLASSROOM VISITS, AIMED AT IMPROVING SCIENCE EDUCATION AND BUILDING TEACHERS' CONFIDENCE IN DELIVERING HIGH-QUALITY, STANDARDS-ALIGNED SCIENCE INSTRUCTION. *STEM DISCOVERY DAYS: 1-DAY HANDS-ON STEM EXPERIENCES DURING THE SCHOOL DAY. *AFTER-SCHOOL PROGRAMS: STUDENTS DELVE DEEPER INTO STEM AND CULTIVATE INTEREST IN TOPICS NOT TYPICALLY COVERED DURING THE SCHOOL DAY. *VACATION PROGRAMS: FUN AND MEMORABLE 1-DAY OR WEEK-LONG STEM EXPERIENCES TO ENRICH SUMMER SCHOOL AND VACATION CAMP PROGRAMMING. *SCIENCE THEATER: EXCITING STEM DEMONSTRATIONS SUCH AS ELEPHANT TOOTHPASTE, CHEMILUMINESCENCE, AND A BED OF NAILS LED BY REAL SCIENTISTS.
Expenses $529,077 · Revenue $367,855
-
SPECIALTY STEM PROGRAMS & CORPORATE ENGAGEMENT: *PRO SPORTS PROGRAMS: CONNECTING SCIENCE AND SPORTS THROUGH UNIQUE HANDS-ON SCIENCE EXPERIENCES. PAST EVENTS HAVE OCCURRED AT RED SOX GAMES AT FENWAY PARK AND THE MINNESOTA TWINS' TARGET FIELD. *STEM KIT BUILDS: CORPORATE EMPLOYEE ENGAGEMENT EVENTS FOR TEAM BUILDING EXPERIENCES THAT ALSO PROVIDE STEM KITS FOR SCISCI STUDENTS. *STEM SPARK DAYS: DURING SCHOOL EVENTS LED BY REAL SCIENTISTS AND VOLUNTEERS TO ENGAGE STUDENTS IN FUN, FAST-PACE, HANDS-ON STEM EXPERIENCES. *DEMO-IN-A-BOX: CUSTOMIZED STEM DEMO EXPERIENCES DESIGNED BY SCISCI SCIENTISTS FOR CORPORATE TEAMS AS A WAY TO ENGAGE THEIR TEAMS IN PROVIDING STEM EDUCATION RELATED TO THEIR INDUSTRY AT COMMUNITY EVENTS.
Expenses $92,472 · Revenue $161,600
As filed on the 2024 return.
Officers and directors · 2024
As listed in Part VII of the 2024 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.
-
Dr Erika Ebbel AngleDR ERIKA EBBEL ANGLE
EXECUTIVE DIRECTOR
- Total calculated
- $3,462
- From this org
- $3,462
- From related orgs
- $0
- Other
- $0
- Hours/week
- 20
-
Colin AngleCOLIN ANGLE
CHAIRMAN
- Total calculated
- $0
- Hours/week
- 1
-
Jondavid ChesloffJONDAVID CHESLOFF
DIRECTOR
- Total calculated
- $0
- Hours/week
- 1
-
Mirza CifricMIRZA CIFRIC
DIRECTOR
- Total calculated
- $0
- Hours/week
- 1
-
Yukiko Ueno EgozyYUKIKO UENO EGOZY
DIRECTOR (THRU 8/19/25)
- Total calculated
- $0
- Hours/week
- 1
-
James EllardJAMES ELLARD
DIRECTOR
- Total calculated
- $0
- Hours/week
- 1
-
Linda Hammett OryLINDA HAMMETT ORY
DIRECTOR
- Total calculated
- $0
- Hours/week
- 1
-
Nancy AlvaradoNANCY ALVARADO
CHIEF FINANCIAL OFFICER
- Total calculated
- $76,711
- From this org
- $76,711
- From related orgs
- $0
- Other
- $0
- Hours/week
- 20
-
Samantha NienowSAMANTHA NIENOW
CHIEF DEVELOPMENT OFFICER
- Total calculated
- $169,957
- From this org
- $129,293
- From related orgs
- $0
- Other
- $40,664
- Hours/week
- 40
Schedule J breakdown matched by us
- Base
- $129,293
- Bonus
- $0
- Other
- $0
- Deferred
- $0
- Nontaxable benefits
- $40,664
- Filer's total
- $169,957
Compensation is as filed in Part VII: reportable pay from this organization and from related organizations, other compensation, and hours per week. The total, marked calculated, is our sum of the three dollar columns, with a blank column counted as $0; the form itself has no total. On a Form 990-EZ the columns are Part IV's instead, and on a Form 990-PF Part VIII's — compensation, contributions to benefit plans, and expense account — and the total sums those. A Schedule J breakdown is as filed: base pay, bonus, other, deferred compensation and nontaxable benefits from this organization, with any from related organizations beside each, and the filer's own total. It is shown with the Part VII listing of the same name on the same return. The form gives no key between the two, so that pairing is ours, and is marked matched by us. Earlier years are each on their own filing page.
Filings
-
2024
- Revenue
- $3,131,645
- Expenses
- $3,031,096
- Contributions
- $1,855,997
- Grants paid
- $0
-
2023
- Revenue
- $3,142,438
- Expenses
- $3,331,901
- Contributions
- $1,854,316
- Grants paid
- $0
-
2022
- Revenue
- $3,081,966
- Expenses
- $2,885,365
- Contributions
- $2,030,117
- Grants paid
- $0
The four totals the IRS asks for on Part I of the Form 990, as filed. A dash means the figure was not present on the return — not that it was zero.
Other returns filed
-
2021 · 990
- Revenue
- $2,401,770
- Expenses
- $2,330,738
- Assets (EOY)
- $1,322,349
-
2020 · 990
- Revenue
- $2,543,701
- Expenses
- $2,046,074
- Assets (EOY)
- $1,275,191
-
2019 · 990
- Revenue
- $2,173,532
- Expenses
- $2,109,784
- Assets (EOY)
- $684,919
-
2018 · 990
- Revenue
- $2,137,028
- Expenses
- $1,908,369
- Assets (EOY)
- $719,256
-
2017 · 990
- Revenue
- $1,851,911
- Expenses
- $1,778,008
- Assets (EOY)
- $458,043
-
2017 · 990
- Revenue
- $1,851,911
- Expenses
- $1,778,008
- Assets (EOY)
- $458,043
-
2016 · 990
- Revenue
- $1,567,059
- Expenses
- $1,448,554
- Assets (EOY)
- $255,389
-
2015 · 990
- Revenue
- $1,137,785
- Expenses
- $1,107,261
- Assets (EOY)
- $251,740
-
2014 · 990
- Revenue
- $740,924
- Expenses
- $742,373
- Assets (EOY)
- $144,528
-
2013 · 990
- Revenue
- $486,404
- Expenses
- $466,415
- Assets (EOY)
- $89,153
Nonprofiteer parses Forms 990, 990-EZ and 990-PF, in a window of recent tax years. These returns are recorded from the IRS e-file index, so their figures were extracted by that index rather than read from the return here — treat them as a different source from the filings above, not as more of the same record. A dash means the index carries no figure; Form 990-T listings carry none at all. Showing the 10 most recent; the API carries the rest.
Grants made
No itemized grants to organizations. Schedule I is filed only by organizations that granted more than $5,000 to a recipient, so most filers have none.
Grants received
-
2022 UNRESTRICTED GENERAL SUPPORT
-
2022 For grant recipient's exempt purposes
-
CHARITIES AID FOUNDATION AMERICA
$85,503
2024 CHARITABLE DONATION
-
2024 For grant recipient's exempt purposes
-
2024 GENERAL SUPPORT
-
2023 GENERAL SUPPORT
-
2024 UNRESTRICTED GENERAL SUPPORT
-
$31,825
2022 GENERAL SUPPORT
-
2022 MULTIPLE GRANTS FOR MULTIPLE PURPOSES
-
2023 For grant recipient's exempt purposes
The 10 largest by cash amount. The API serves every itemized grant.
Other IRS files
Auto-Revocation List
Not listed. The IRS publishes this list for organizations whose exemption was automatically revoked for failing to file for three consecutive years.
Publication 78
Listed as of 13 October 2026, under deductibility PC.
These are two separate IRS files on two separate schedules, shown as published and not reconciled with each other. Neither is a statement about whether a contribution is deductible today: 19,245 organizations appear in Publication 78 while the IRS's own revocation file lists them as currently revoked, more than half of those revoked before 2019. Absence from Publication 78 is evidence of nothing, and presence is not evidence either. Verify current status with the IRS before relying on it.
What this page reflects
The registration facts above come from the IRS Business Master File published 13 October 2026 and read 1 November 2026, for every organization at once. Returns through tax year 2024, the newest we have parsed for this organization.