IZAYENSI
Ama-Blueprint angu-1,476 ayatholakala • Izigatshana ezingu-11
Yeqashela Izigatshana
Ama-Blueprint (1,476)

Saving Lettuce Seeds — Letting the Leaf Crop Bolt
ngu-Bob
Isayensi Yezitshalo

Saving Squash Seeds — Hand-Pollination to Keep Them Pure
ngu-Bob
Isayensi Yezitshalo

Saving Tomato Seeds — The Fermentation Method
ngu-Bob
Isayensi Yezitshalo

Saving Carrot Seeds — The Two-Year Biennial
ngu-Bob
Isayensi Yezitshalo

Saving Bean and Pea Seeds — The Easiest First Seed to Save
ngu-Bob
Isayensi Yezitshalo

Overwintering Roots for Seed — Getting a Biennial Through Winter
ngu-Bob
Isayensi Yezitshalo

Aryabhata's Spinning Earth — A Torch, a Ball, and Day and Night
ngu-Astro
Iminyaka Ephakathi

Zero and Place-Value — Build an Abacus and Count Like the World Does
ngu-Mark
Iminyaka Ephakathi

Projectile Motion — Launch a Ball and Measure Its Flight
ngu-Penny
Scientific Revolution (1600–1760)

Hooke's Law — Stretch a Spring and Find Its Stiffness
ngu-Penny
School Projects 11-15

The Pendulum — Time a Swing and Weigh Gravity
ngu-Martin
Scientific Revolution (1600–1760)

The Sand Reckoner — Count the Grains and Tame Huge Numbers
ngu-Mark
Kwasendulo

Air Has Weight — The Upside-Down Glass and Torricelli's Barometer
ngu-Penny
Scientific Revolution (1600–1760)

Boyle's Law — Squeeze a Syringe of Air
ngu-Charlie
Scientific Revolution (1600–1760)

Magic Squares — Arrange Numbers So Every Line Adds the Same
ngu-Mark
Kwasendulo

The Mercator Map — Peel an Orange and See Why Flat Maps Lie
ngu-Mark
Renaissance (1400–1600)

Snell's Law — Measure How Light Bends (Laser and Protractor)
ngu-Penny
Scientific Revolution (1600–1760)

Trigonometry — Build a Clinometer and Measure a Tree's Height
ngu-Mark
Kwasendulo

Galileo's Falling Bodies — Race a Ball Down a Ramp
ngu-Penny
Scientific Revolution (1600–1760)

Kepler's Laws — Draw a Planet's Ellipse with Two Pins and a String
ngu-Astro
Scientific Revolution (1600–1760)

The Number e — Grow Money and Meet the Constant of Change
ngu-Mark
Scientific Revolution (1600–1760)

The Birth of Probability — Roll the Dice and Find the Odds
ngu-Mark
Scientific Revolution (1600–1760)

Descartes' Coordinates — Plot a Treasure Map and Draw with Numbers
ngu-Mark
Scientific Revolution (1600–1760)

Napier's Logarithms — Build a Paper Slide Rule and Multiply by Sliding
ngu-Mark
Scientific Revolution (1600–1760)