សិល្បៈ
សម្រស់ និង សុខុមាលភាព
សិប្បកម្ម
វប្បធម៌ និង ប្រវត្តិសាស្ត្រ
ការកម្សាន្ត
បរិស្ថាន
ម្ហូប និង ភេសជ្ជៈ
វិស្វកម្មបញ្ច្រាស
វិទ្យាសាស្ត្រ
កីឡា
បច្ចេកវិទ្យា
ប្រដាប់ដែលស្លៀក
Mathematics
64 ប្លង់មាន
ប្លង់ (64)
Newton's Method — Chase a Root Down Tangent Lines You Draw
ដោយ Mark
Scientific Revolution (1600–1760)
37
0
0
0
0
0
Pascal's Triangle — Build a Pyramid of Numbers by Adding
ដោយ Mark
Scientific Revolution (1600–1760)
26
0
0
0
0
0
Al-Khwarizmi's Algebra — Complete the Square with Paper Tiles
ដោយ Mark
មជ្ឈិមសតវត្ស
33
0
0
0
0
0
Fibonacci Numbers — Count the Spirals on a Pinecone
ដោយ Mark
មជ្ឈិមសតវត្ស
34
0
0
0
0
0
Perfect Numbers — Find the Numbers That Equal Their Own Parts
ដោយ Mark
បុរាណ
31
0
0
0
0
0
Heron's Square Roots — Fold a Rectangle Toward a Square
ដោយ Mark
បុរាណ
33
0
0
0
0
0
Euclid's Algorithm — Find the Biggest Shared Measure with Paper Strips
ដោយ Mark
បុរាណ
34
0
0
0
0
0
Sieve of Eratosthenes — Hunt Prime Numbers on a Grid
ដោយ Mark
បុរាណ
40
0
0
0
0
0
Proving the Pythagorean Theorem by Cutting Squares — a² + b² = c²
ដោយ Mark
បុរាណ
51
0
0
0
0
0
Measuring the Earth from a Single Mountain — Al-Biruni's Horizon-Dip Method
ដោយ Astro
មជ្ឈិមសតវត្ស
53
0
0
0
0
0
Measuring Pi — Archimedes' Method of Squeezing a Circle Between Polygons
ដោយ Mark
បុរាណ
42
0
0
0
0
0
The Law of the Lever — Archimedes' Balance of Weight and Distance
ដោយ Martin
បុរាណ
60
0
0
0
1
0
Testing a Gold Crown with Water — Archimedes' Buoyancy and the Eureka Method
ដោយ Penny
បុរាណ
52
0
0
0
0
0
Measuring How Far the Sun Is Compared to the Moon — Aristarchus' Half-Moon Method
ដោយ Astro
បុរាណ
58
0
0
0
0
0
Measuring the Height of a Pyramid by Its Shadow — Thales' Similar Triangles
ដោយ Mark
បុរាណ
90
0
0
0
0
0
Measuring the Circumference of the Earth — Eratosthenes' Shadow Method
ដោយ Astro
បុរាណ
41
0
0
0
0
0
បង្ហាញ 16 ក្នុងចំណោម 64