Galilee and Judea · Biblical era; date uncertain
Matthew
Matthew worked as a tax collector before becoming a disciple. Tax work required arithmetic, rates, receipts, debt records, currency handling, and careful comparison between amounts owed and paid.
The biblical text directly describes the person, role, quantities, or work summarized here. The mathematical discussion is limited to skills reasonably required by that work; no formal mathematical title or discovery is assigned.
3-5, 6-8, 9-12, College
The person and the work
Biography
Matthew is presented in the Bible as a tax collector, record keeper, and writer in Galilee and Judea. The Gospel accounts identify Matthew at a tax booth, a role tied to collecting money and maintaining accountable records within a larger revenue system.
A tax amount may be a fixed charge or a rate applied to value. Either way, the collector must calculate, record, compare, and reconcile numbers accurately.
History, archaeology and the biblical record
Historical Record
Biblical record with documented tax contextNo inscription has been securely tied to Matthew. The Gospel tradition remains the primary personal record, while Roman tax administration, customs stations, coinage, roads, and first-century Capernaum strongly support the setting of his work.
What the text records
The Gospels identify Matthew with tax collection, a job requiring totals, rates, records, currency conversion, receipts, and accountability.
What history supports
Roman and local tax systems are extensively documented, and archaeology at Capernaum confirms a busy lakeside settlement connected to fishing and trade routes.
What remains uncertain
No surviving tax ledger or inscription names Matthew, and later traditions about his life should not be confused with direct archaeological evidence.
Mathematical contribution
What this hero added or preserved
Math inside the work
The Gospel accounts identify Matthew at a tax booth, a role tied to collecting money and maintaining accountable records within a larger revenue system.
Why the numbers mattered
A tax amount may be a fixed charge or a rate applied to value. Either way, the collector must calculate, record, compare, and reconcile numbers accurately.
Why this matters
The larger lesson
Matthew shows that mathematics is not limited to classrooms or famous theorems. It appears wherever people measure, count, compare, schedule, build, trade, record, or plan responsibly.
Place the work in time
Timeline
- Biblical era
Work described in the text
The Gospel accounts identify Matthew at a tax booth, a role tied to collecting money and maintaining accountable records within a larger revenue system.
- Math connection
A practical lesson that still applies
A tax amount may be a fixed charge or a rate applied to value. Either way, the collector must calculate, record, compare, and reconcile numbers accurately.
Key idea
A rate connects an amount to a rule
Rates let the same rule apply to different totals. Matthew’s former work provides a practical setting for multiplication, percentages, and checking recorded payments.
A 5% charge on 200 coins is 10 coins.
Try it yourself
Calculate a simple rate
A charge is 5% of 200 coins. What amount is due?
- Convert 5% to 0.05.
- Multiply 200 by 0.05.
Show the answer
200 × 0.05 = 10 coins.
Math at work
Modern work still uses the same habits
People in related work still use counting, measurement, estimates, records, and checks. Matthew provides a Bible-based example of mathematics serving real responsibility.
Keep curiosity alive
A little-known fact
A tax booth was a working place for money and records, not merely a symbolic location in the story.
The text says Matthew used a particular modern tax formula.
The text identifies his occupation. Tax collection and record keeping normally require arithmetic, totals, comparison, and verification, but his specific accounting system is not preserved.
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