Title : Dinosaur Deals (MathStart 3) Category: Dinosaurs
Brand: Murphy, Stuart J./ O'Malley, Kevin (ILT)
Item Page Download URL : Download in PDF File
Rating : 5.0
Buyer Review : 1
Description : This kind of Dinosaur Deals (MathStart 3) functions great, simple to operate and also change. The cost of this is much lower compered to other locations we explored, and not far more than similar product
This kind of item gives exceeded the anticipation, that one has chaned into a amazing replace on myself, The thought arrived properly and quickly Dinosaur Deals (MathStart 3)
Lets Make a Deal!
Mike and his little brother, Andy, are headed for the Dinosaur Card Trading Fair. They're ready to wheel and deal. It's, 4 Stegosaurus for 1 Triceratops, and 2 Triceratops for 1 Allosaurus. But can they get what they really want: the tremendous, gigantic, ferocious, Tyrannosaurus rex?
The math concept of equivalency -- understanding when values are equal -- is introduced in this fast-paced story as two brothers try to beat the clock and make the ultimate trade.
Review :
wheeling and dealing
This is a great book for showing fair trades of unequal items. Different people value different cards, and the brothers trade up, always going for that elusive T.Rex card.
Awesome family dynamics -- that's one of the best things about Stuart J. Murphy. His books always teach the math concepts very clearly and concretely (and memorably!)
ps -- this is a great book for explaining about basic economies, like in frontier towns. If people are paying the doctor in chickens, or paying the teacher with free room and board, are those good equivalents?
Awesome family dynamics -- that's one of the best things about Stuart J. Murphy. His books always teach the math concepts very clearly and concretely (and memorably!)
ps -- this is a great book for explaining about basic economies, like in frontier towns. If people are paying the doctor in chickens, or paying the teacher with free room and board, are those good equivalents?
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