2023-11-20 09:44:49
Winter Solstice 2023
Winter Solstice 2023
It is really dark out now. Why is that? Students appreciate how their latitude effects the darkness of their late afternoon location as they study the earth's tilt and the logic of daylight hours. Is latitude the central angle of the Earth?
For Adventurer members we have an editable Word docx and solutions.
Comments (0)
Display 1 - 10 Of total 0
Mixing colors with food dye
It's time to dye eggs!
...
Will one roll be enough?
Students can use the man or the basket as a ...
Patterns in the binomial expansion, Pascal
Realizing that (X+Y)n can be expanded with t...
Big Bucks (Updated)
In 2025, Cristiano Ronaldo signed a jaw-dropping 2...
Median age of country populations
Interesting map! Why median? What are the implic...
How can Nike give away so much great stuff?
Worldwide Nike supports many teams and athlete...
Want to earn $150,000? - Mersenne prime search
What's a Mersenne prime? How hard coul...
Ghostly Measurements
In this activity, students ...
That's a big tomato!
These Aussi tomatoes (the tomato on the left o...
John Urschel, retired Baltimore Raven and Black mathematician
John Urschel is a young man with several seeming...