United States · 1924-2011
Jean Bartik
Jean Bartik was mathematician and computer programmer. She programmed ENIAC and later worked on converting stored-program computer designs into working systems.
Biographical and historical reference works document Jean Bartik’s role and the mathematical work summarized on this page.
3-5, 6-8, 9-12, College
The person and the work
Biography
Jean Bartik was mathematician and computer programmer associated with United States. She programmed ENIAC and later worked on converting stored-program computer designs into working systems.
Her team configured ENIAC with cables, switches, tables, and a detailed understanding of numerical methods. Together, these contributions connect arithmetic, algebra and functions, and calculus and change to the working problems, tools, and questions of the period.
Mathematical contribution
What this hero added or preserved
Core mathematical work
She programmed ENIAC and later worked on converting stored-program computer designs into working systems.
Method, teaching, or application
Her team configured ENIAC with cables, switches, tables, and a detailed understanding of numerical methods.
Why this matters
The larger lesson
Jean Bartik shows that mathematics grows through proof, calculation, observation, design, teaching, or careful records. The lasting lesson is that arithmetic, algebra and functions, and calculus and change can turn a difficult question into a method another person can inspect and reuse.
Place the work in time
Timeline
- 1924
Life and working period
Jean Bartik worked as mathematician and computer programmer in United States.
- Legacy
Lasting mathematical connection
Her team configured ENIAC with cables, switches, tables, and a detailed understanding of numerical methods.
Key idea
An algorithm is a dependable sequence
Jean Bartik’s work illustrates how a clear sequence of operations turns a difficult task into repeatable calculation.
Following multiplication before addition gives 17 × 4 + 10 = 78.
Try it yourself
Follow the operation order
Calculate 17 × 4 + 10.
- Multiply first.
- Add the remaining value.
- Check by estimating the size of the result.
Show the answer
17 × 4 = 68, and 68 + 10 = 78.
Math at work
Programmers and data analysts use the same habits
Programmers and data analysts use arithmetic to plan, compare, test, or communicate decisions. Jean Bartik’s work provides a historical example of that connection.
Keep curiosity alive
A little-known fact
Her team configured ENIAC with cables, switches, tables, and a detailed understanding of numerical methods.
Jean Bartik matters because of only one famous formula or anecdote.
The documented record is broader: She programmed ENIAC and later worked on converting stored-program computer designs into working systems.
Keep exploring
Connected learning paths
Practice these ideas
- AdditionPractice adding whole numbers, integers, and decimals.
- SubtractionPractice subtracting whole numbers, including results below zero.
- MultiplicationBuild multiplication fluency with basic facts and larger values.
- DivisionSolve division problems with whole-number and decimal answers.
- Pre-AlgebraBridge arithmetic and algebra with integers, ratios, and equations.