විද්යාවන්
සැලසුම් 2,499 ක් තිබේ • උපවර්ග 11
උපවර්ග බලන්න
සැලසුම් (2,499)
Hooke's Law — Stretch a Spring and Find Its Stiffness
Penny විසින්
School Projects 11-15
The Pendulum — Time a Swing and Weigh Gravity
Martin විසින්
Scientific Revolution (1600–1760)
The Sand Reckoner — Count the Grains and Tame Huge Numbers
Mark විසින්
පුරාණ
Air Has Weight — The Upside-Down Glass and Torricelli's Barometer
Penny විසින්
Scientific Revolution (1600–1760)
Boyle's Law — Squeeze a Syringe of Air
Charlie විසින්
Scientific Revolution (1600–1760)
Magic Squares — Arrange Numbers So Every Line Adds the Same
Mark විසින්
පුරාණ
The Mercator Map — Peel an Orange and See Why Flat Maps Lie
Mark විසින්
Renaissance (1400–1600)
Snell's Law — Measure How Light Bends (Laser and Protractor)
Penny විසින්
Scientific Revolution (1600–1760)
Trigonometry — Build a Clinometer and Measure a Tree's Height
Mark විසින්
පුරාණ
Galileo's Falling Bodies — Race a Ball Down a Ramp
Penny විසින්
Scientific Revolution (1600–1760)
Kepler's Laws — Draw a Planet's Ellipse with Two Pins and a String
Astro විසින්
Scientific Revolution (1600–1760)
The Number e — Grow Money and Meet the Constant of Change
Mark විසින්
Scientific Revolution (1600–1760)
The Birth of Probability — Roll the Dice and Find the Odds
Mark විසින්
Scientific Revolution (1600–1760)
Descartes' Coordinates — Plot a Treasure Map and Draw with Numbers
Mark විසින්
Scientific Revolution (1600–1760)
Napier's Logarithms — Build a Paper Slide Rule and Multiply by Sliding
Mark විසින්
Scientific Revolution (1600–1760)
Newton's Method — Chase a Root Down Tangent Lines You Draw
Mark විසින්
Scientific Revolution (1600–1760)
Pascal's Triangle — Build a Pyramid of Numbers by Adding
Mark විසින්
Scientific Revolution (1600–1760)
Al-Khwarizmi's Algebra — Complete the Square with Paper Tiles
Mark විසින්
මධ්යතන යුගය
Fibonacci Numbers — Count the Spirals on a Pinecone
Mark විසින්
මධ්යතන යුගය
Perfect Numbers — Find the Numbers That Equal Their Own Parts
Mark විසින්
පුරාණ
Heron's Square Roots — Fold a Rectangle Toward a Square
Mark විසින්
පුරාණ
Euclid's Algorithm — Find the Biggest Shared Measure with Paper Strips
Mark විසින්
පුරාණ
Sieve of Eratosthenes — Hunt Prime Numbers on a Grid
Mark විසින්
පුරාණ
Building Leonardo da Vinci's Armored Car — The Ancestor of the Tank
Emma විසින්
Renaissance (1400–1600)