Heads or Tails?
Introduces the concept of probability and shows how it loja works when flipping coins, spinning preco a spinner, rolling roza, greg dice, and picking loja marbles out of a Heads or Tails? bag, including how the odds change with different spinners or changing numbers of dice or venda marbles.
Editora: Powerkids Pr
ISBN: 0823989712
Número de páginas: 24
Acabamento:
LIBRARY
escritor
Notícias