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
Voyager on the edge
The two Voyager space probes are in the news rec...
It sure is cold out ... or is it?
Students ponder the relationship between pla...
Extra point or 2-point conversion - Updated
In 2015 the NFL changed the extra point kick...
February 22, 2022
Why do you suppose we are posting this date as a...
Do caffeinated drinks have similar amounts of jolt?
We found this interesting caffeine infogra...
DST ends November 5th, 2023 - strange happenings
In this activity students try to figure out how ti...
Mental math tricks - part 2
36 x 25 = 900 480 x 25 =12,000  ...
Games with dice
Time to let students become naturally curiou...
Where should I drop my puck
Act 1 - Give students time to view the gam...
Inflation and the cost of gasoline
In 1980, one gallon of gasoline costs $1.22....