Ubufatanye
UBUHANZI
UBWIZA N'UBUZIMA
UBUKORIKORI
UMUCO N'AMATEKA
IMYIDAGADURO
IBIDUKIKIJE
IBIRIBWA N'IBINYOBWA
UBWUBATSI BUSUBIRA INYUMA
UBUMENYI
SIPORO
IKORANABUHANGA
IBYAMBARWA
Mathematics
Ibishushanyo 67 birahari
Ibishushanyo (67)
The Birth of Probability — Roll the Dice and Find the Odds
na Mark
Scientific Revolution (1600–1760)
39
0
0
0
0
0
Descartes' Coordinates — Plot a Treasure Map and Draw with Numbers
na Mark
Scientific Revolution (1600–1760)
27
0
0
0
0
0
Napier's Logarithms — Build a Paper Slide Rule and Multiply by Sliding
na Mark
Scientific Revolution (1600–1760)
38
0
0
0
1
0
Newton's Method — Chase a Root Down Tangent Lines You Draw
na Mark
Scientific Revolution (1600–1760)
42
0
0
0
0
0
Pascal's Triangle — Build a Pyramid of Numbers by Adding
na Mark
Scientific Revolution (1600–1760)
27
0
0
0
0
0
Al-Khwarizmi's Algebra — Complete the Square with Paper Tiles
na Mark
Ibihe byo Hagati
43
0
0
0
0
0
Fibonacci Numbers — Count the Spirals on a Pinecone
na Mark
Ibihe byo Hagati
37
0
0
0
0
0
Perfect Numbers — Find the Numbers That Equal Their Own Parts
na Mark
Kera
32
0
0
0
0
0
Heron's Square Roots — Fold a Rectangle Toward a Square
na Mark
Kera
36
0
0
0
0
0
Euclid's Algorithm — Find the Biggest Shared Measure with Paper Strips
na Mark
Kera
37
0
0
0
0
0
Sieve of Eratosthenes — Hunt Prime Numbers on a Grid
na Mark
Kera
48
0
0
0
0
0
Proving the Pythagorean Theorem by Cutting Squares — a² + b² = c²
na Mark
Kera
56
0
0
0
0
0
Measuring the Earth from a Single Mountain — Al-Biruni's Horizon-Dip Method
na Astro
Ibihe byo Hagati
59
0
0
0
0
0
Measuring Pi — Archimedes' Method of Squeezing a Circle Between Polygons
na Mark
Kera
46
0
0
0
0
0
The Law of the Lever — Archimedes' Balance of Weight and Distance
na Martin
Kera
73
0
0
0
2
0
Testing a Gold Crown with Water — Archimedes' Buoyancy and the Eureka Method
na Penny
Kera
62
0
0
0
1
0
Measuring How Far the Sun Is Compared to the Moon — Aristarchus' Half-Moon Method
na Astro
Kera
71
0
0
0
0
0
Measuring the Height of a Pyramid by Its Shadow — Thales' Similar Triangles
na Mark
Kera
105
0
0
0
0
0
Measuring the Circumference of the Earth — Eratosthenes' Shadow Method
na Astro
Kera
47
0
0
0
0
0
Hagaragajwe 19 kuri 67