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Need to rent some chaise lounges
Brian is in Crete and he took a picture of this sign. What do you suppose he's going to ask next? Yep. "How much will 6 lounges and...
Algebra
Ratio and Proportion
Grades 5–HS
Ravensburger huge puzzle
This puzzle is gorgeous and HUGE! Ravensburger says that if you spent 2 hours every day putting this puzzle together it would take you a year to...
Number Sense
Geometry
Grades 4–8
More eruptions on Hawai'i's Kilauea
The Volcano Kilauea is continuing to spew molten lava and ash on the island of Hawai'i. This volcano is on the tip of the southern most Hawaiian Island....
Algebra
Geometry
Grades 4–8
Which is the best deal?
How do you calculate and justify which deal is a better savings? By dollars saved? By percent saved? By some other measure? Looking at 4 different deals, students...
Algebra
Number Sense
Grades 4–7