How Distant is the Moon?--2
High schoolers examine total eclipses of the Sun and their limited regions of totality. They explain that this limited view occurs because the Moon is close enough to us for different points on Earth to view it differently.
9th - 12th Math 3 Views 4 Downloads
New Review Capstone Performance Task
One skill is sure to make young entrepreneurs successful: maximizing profit. Assess learning of relationships between quantities and reasoning using equations. A businessman sells two sizes of boomerangs for different prices, and...
8th - 10th Math CCSS: Designed
Limiting Reactant Example Problem 1
Another problem from a chemistry textbook is utilized to illustrate the concept of Limiting Reactants. Sal sets up a reaction between carbon monoxide and hydrogen in order to produce methanol - which is the fuel used in race car engines....
19 mins 7th - 10th Science